<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xml:lang="en-US"
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2023"
  xmlns:ecd="http://xbrl.sec.gov/ecd/2023"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:noc="http://www.northropgrumman.com/20240403"
  xmlns:us-gaap="http://fasb.org/us-gaap/2023"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="noc-20240403.xsd" xlink:type="simple"/>
    <context id="c-1">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-2">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-3">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-4">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-5">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentAnnualStockAwardMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-6">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentChangeInPensionValueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-7">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-8">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPriorPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-9">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentEquityAwardAdjustmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-10">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentAnnualStockAwardMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-11">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentChangeInPensionValueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-12">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-13">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPriorPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-14">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentEquityAwardAdjustmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-15">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentAnnualStockAwardMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-16">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentChangeInPensionValueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-17">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-18">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPriorPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-19">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentEquityAwardAdjustmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-20">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentAnnualStockAwardMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-21">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentChangeInPensionValueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-22">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-23">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPriorPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-24">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentEquityAwardAdjustmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-25">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentAnnualStockAwardMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-26">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentChangeInPensionValueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-27">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-28">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPriorPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-29">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentEquityAwardAdjustmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-30">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentAnnualStockAwardMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-31">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentChangeInPensionValueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-32">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-33">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPriorPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-34">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentEquityAwardAdjustmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-35">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentAnnualStockAwardMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-36">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentChangeInPensionValueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-37">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-38">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPriorPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-39">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentEquityAwardAdjustmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-40">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentAnnualStockAwardMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-41">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentChangeInPensionValueMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-42">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-43">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentPriorPensionServiceCostMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-44">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AdjustmentEquityAwardAdjustmentsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-45">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueOfCurrentYearEquityAwardsAsOfYearEndMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-46">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInFairValueAsOfYearEndForUnvestedAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-47">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueAsOfVestingOfAwardsGrantedAndVestedInYearMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-48">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueAsOfVestingOfPriorYearsAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-49">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueOfPriorYearsAwardsForfeitedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-50">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:ValueOfDividendsOrOtherEarningsPaidOnStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-51">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueOfCurrentYearEquityAwardsAsOfYearEndMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-52">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInFairValueAsOfYearEndForUnvestedAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-53">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueAsOfVestingOfAwardsGrantedAndVestedInYearMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-54">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueAsOfVestingOfPriorYearsAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-55">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueOfPriorYearsAwardsForfeitedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-56">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:ValueOfDividendsOrOtherEarningsPaidOnStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-57">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueOfCurrentYearEquityAwardsAsOfYearEndMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-58">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInFairValueAsOfYearEndForUnvestedAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-59">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueAsOfVestingOfAwardsGrantedAndVestedInYearMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-60">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueAsOfVestingOfPriorYearsAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-61">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueOfPriorYearsAwardsForfeitedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-62">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:ValueOfDividendsOrOtherEarningsPaidOnStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-63">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueOfCurrentYearEquityAwardsAsOfYearEndMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-64">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInFairValueAsOfYearEndForUnvestedAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-65">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueAsOfVestingOfAwardsGrantedAndVestedInYearMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-66">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueAsOfVestingOfPriorYearsAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-67">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueOfPriorYearsAwardsForfeitedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-68">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:ValueOfDividendsOrOtherEarningsPaidOnStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:PeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-69">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueOfCurrentYearEquityAwardsAsOfYearEndMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-70">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInFairValueAsOfYearEndForUnvestedAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-71">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueAsOfVestingOfAwardsGrantedAndVestedInYearMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-72">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueAsOfVestingOfPriorYearsAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-73">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueOfPriorYearsAwardsForfeitedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-74">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:ValueOfDividendsOrOtherEarningsPaidOnStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-75">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueOfCurrentYearEquityAwardsAsOfYearEndMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-76">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInFairValueAsOfYearEndForUnvestedAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-77">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueAsOfVestingOfAwardsGrantedAndVestedInYearMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-78">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueAsOfVestingOfPriorYearsAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-79">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueOfPriorYearsAwardsForfeitedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-80">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:ValueOfDividendsOrOtherEarningsPaidOnStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-12-31</endDate>
        </period>
    </context>
    <context id="c-81">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueOfCurrentYearEquityAwardsAsOfYearEndMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-82">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInFairValueAsOfYearEndForUnvestedAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-83">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueAsOfVestingOfAwardsGrantedAndVestedInYearMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-84">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueAsOfVestingOfPriorYearsAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-85">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueOfPriorYearsAwardsForfeitedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-86">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:ValueOfDividendsOrOtherEarningsPaidOnStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-12-31</endDate>
        </period>
    </context>
    <context id="c-87">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueOfCurrentYearEquityAwardsAsOfYearEndMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-88">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInFairValueAsOfYearEndForUnvestedAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-89">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:FairValueAsOfVestingOfAwardsGrantedAndVestedInYearMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-90">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueAsOfVestingOfPriorYearsAwardsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-91">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:AnnualChangeInValueOfPriorYearsAwardsForfeitedMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-92">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ecd:AdjToCompAxis">noc:ValueOfDividendsOrOtherEarningsPaidOnStockMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ecd:ExecutiveCategoryAxis">ecd:NonPeoNeoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-12-31</endDate>
        </period>
    </context>
    <context id="c-93">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
        </entity>
        <period>
            <startDate>2018-01-01</startDate>
            <endDate>2018-12-31</endDate>
        </period>
    </context>
    <context id="c-94">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
        </entity>
        <period>
            <startDate>2019-01-01</startDate>
            <endDate>2019-12-31</endDate>
        </period>
    </context>
    <context id="c-95">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:typedMember dimension="ecd:MeasureAxis">
                    <ecd:MeasureAxis.domain>2</ecd:MeasureAxis.domain>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-96">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:typedMember dimension="ecd:MeasureAxis">
                    <ecd:MeasureAxis.domain>3</ecd:MeasureAxis.domain>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-97">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:typedMember dimension="ecd:MeasureAxis">
                    <ecd:MeasureAxis.domain>1</ecd:MeasureAxis.domain>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-98">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:typedMember dimension="ecd:MeasureAxis">
                    <ecd:MeasureAxis.domain>4</ecd:MeasureAxis.domain>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <context id="c-99">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001133421</identifier>
            <segment>
                <xbrldi:typedMember dimension="ecd:MeasureAxis">
                    <ecd:MeasureAxis.domain>5</ecd:MeasureAxis.domain>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-01-01</startDate>
            <endDate>2023-12-31</endDate>
        </period>
    </context>
    <unit id="number">
        <measure>pure</measure>
    </unit>
    <unit id="usd">
        <measure>iso4217:USD</measure>
    </unit>
    <dei:DocumentType contextRef="c-1" id="f-181">DEF 14A</dei:DocumentType>
    <dei:AmendmentFlag contextRef="c-1" id="f-182">false</dei:AmendmentFlag>
    <dei:EntityRegistrantName contextRef="c-1" id="f-183">NORTHROP GRUMMAN CORP /DE/</dei:EntityRegistrantName>
    <dei:EntityCentralIndexKey contextRef="c-1" id="f-184">0001133421</dei:EntityCentralIndexKey>
    <noc:RSPRPerformanceScore contextRef="c-1" decimals="2" id="f-1" unitRef="number">1.41</noc:RSPRPerformanceScore>
    <ecd:PvpTableTextBlock contextRef="c-1" id="f-2">&lt;div style="margin-bottom:6pt;margin-top:6pt"&gt;&lt;table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"&gt;&lt;tr&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:6.307%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.862%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:10.937%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:9.548%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:9.548%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:8.776%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:8.776%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.708%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:12.638%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:32pt"&gt;&lt;td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;div&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;Year&lt;/span&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:4.55pt;font-weight:700;line-height:112%;position:relative;top:-2.44pt;vertical-align:baseline"&gt;(1)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;Summary Compensation Table (SCT) Total for Principal Executive Officer (PEO) ($)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;CAP to PEO&lt;/span&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:4.55pt;font-weight:700;line-height:112%;position:relative;top:-2.44pt;vertical-align:baseline"&gt;(2)(3)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;($)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;Avg SCT Total for non-PEO NEOs &lt;br/&gt;($)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;Avg CAP to non-PEO NEOs&lt;/span&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:4.55pt;font-weight:700;line-height:112%;position:relative;top:-2.44pt;vertical-align:baseline"&gt;(2)(3)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;($)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="6" style="padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;Value of Initial Fixed $100 Investment Based on:&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;Net Income&lt;br/&gt;($)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" rowspan="2" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;CSM: Adjusted Cash Flow from Operations*&lt;/span&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:4.55pt;font-weight:700;line-height:112%;position:relative;top:-2.44pt;vertical-align:baseline"&gt;(6)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;($)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:32pt"&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;TSR&lt;/span&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:4.55pt;font-weight:700;line-height:112%;position:relative;top:-2.44pt;vertical-align:baseline"&gt;(4)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;($)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;Peer Group TSR&lt;/span&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:4.55pt;font-weight:700;line-height:112%;position:relative;top:-2.44pt;vertical-align:baseline"&gt;(4)(5)&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;($)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#0a2299;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:112%"&gt;2023&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;24,737,493&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;13,440,872&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;5,751,083&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;3,930,874&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;145.27&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;111.48&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;2,056,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;3,637,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-right:1pt solid #ffffff;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="border-left:1pt solid #ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#0a2299;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:112%"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="border-left:1pt solid #ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;20,672,072&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-left:1pt solid #ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;54,746,734&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-left:1pt solid #ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;5,388,919&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-left:1pt solid #ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;11,074,607&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-left:1pt solid #ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;166.57&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-left:1pt solid #ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;106.08&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-left:1pt solid #ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;4,896,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-left:1pt solid #ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;3,913,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-right:1pt solid #ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#0a2299;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;19,876,767&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;38,893,119&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;5,274,973&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;9,100,357&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;116.47&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;91.84&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;7,005,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;4,475,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-right:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="border-bottom:0.5pt solid #bcbec0;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;div&gt;&lt;span style="color:#0a2299;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:112%"&gt;2020&lt;/span&gt;&lt;span style="color:#0a2299;font-family:'Futura Std Book',sans-serif;font-size:5.2pt;font-weight:700;line-height:112%;position:relative;top:-2.8pt;vertical-align:baseline"&gt;(7)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;20,807,144&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;14,601,902&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;5,526,430&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;2,671,853&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;90.08&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;82.41&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;3,189,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;5,135,000,000&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-right:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-bottom:6pt;margin-top:4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:107%"&gt;* This metric is a non-GAAP financial measure. For more information, see &#x201c;Appendix A - Use of Non-GAAP Financial Measures.&#x201d;&lt;/span&gt;&lt;/div&gt;</ecd:PvpTableTextBlock>
    <ecd:PeoTotalCompAmt contextRef="c-1" decimals="0" id="f-3" unitRef="usd">24737493</ecd:PeoTotalCompAmt>
    <ecd:PeoActuallyPaidCompAmt contextRef="c-1" decimals="0" id="f-4" unitRef="usd">13440872</ecd:PeoActuallyPaidCompAmt>
    <ecd:NonPeoNeoAvgTotalCompAmt contextRef="c-1" decimals="0" id="f-5" unitRef="usd">5751083</ecd:NonPeoNeoAvgTotalCompAmt>
    <ecd:NonPeoNeoAvgCompActuallyPaidAmt contextRef="c-1" decimals="0" id="f-6" unitRef="usd">3930874</ecd:NonPeoNeoAvgCompActuallyPaidAmt>
    <ecd:TotalShareholderRtnAmt contextRef="c-1" decimals="2" id="f-7" unitRef="usd">145.27</ecd:TotalShareholderRtnAmt>
    <ecd:PeerGroupTotalShareholderRtnAmt contextRef="c-1" decimals="2" id="f-8" unitRef="usd">111.48</ecd:PeerGroupTotalShareholderRtnAmt>
    <us-gaap:NetIncomeLoss contextRef="c-1" decimals="0" id="f-9" unitRef="usd">2056000000</us-gaap:NetIncomeLoss>
    <ecd:CoSelectedMeasureAmt contextRef="c-1" decimals="0" id="f-10" unitRef="usd">3637000000</ecd:CoSelectedMeasureAmt>
    <ecd:PeoTotalCompAmt contextRef="c-2" decimals="0" id="f-11" unitRef="usd">20672072</ecd:PeoTotalCompAmt>
    <ecd:PeoActuallyPaidCompAmt contextRef="c-2" decimals="0" id="f-12" unitRef="usd">54746734</ecd:PeoActuallyPaidCompAmt>
    <ecd:NonPeoNeoAvgTotalCompAmt contextRef="c-2" decimals="0" id="f-13" unitRef="usd">5388919</ecd:NonPeoNeoAvgTotalCompAmt>
    <ecd:NonPeoNeoAvgCompActuallyPaidAmt contextRef="c-2" decimals="0" id="f-14" unitRef="usd">11074607</ecd:NonPeoNeoAvgCompActuallyPaidAmt>
    <ecd:TotalShareholderRtnAmt contextRef="c-2" decimals="2" id="f-15" unitRef="usd">166.57</ecd:TotalShareholderRtnAmt>
    <ecd:PeerGroupTotalShareholderRtnAmt contextRef="c-2" decimals="2" id="f-16" unitRef="usd">106.08</ecd:PeerGroupTotalShareholderRtnAmt>
    <us-gaap:NetIncomeLoss contextRef="c-2" decimals="0" id="f-17" unitRef="usd">4896000000</us-gaap:NetIncomeLoss>
    <ecd:CoSelectedMeasureAmt contextRef="c-2" decimals="0" id="f-18" unitRef="usd">3913000000</ecd:CoSelectedMeasureAmt>
    <ecd:PeoTotalCompAmt contextRef="c-3" decimals="0" id="f-19" unitRef="usd">19876767</ecd:PeoTotalCompAmt>
    <ecd:PeoActuallyPaidCompAmt contextRef="c-3" decimals="0" id="f-20" unitRef="usd">38893119</ecd:PeoActuallyPaidCompAmt>
    <ecd:NonPeoNeoAvgTotalCompAmt contextRef="c-3" decimals="0" id="f-21" unitRef="usd">5274973</ecd:NonPeoNeoAvgTotalCompAmt>
    <ecd:NonPeoNeoAvgCompActuallyPaidAmt contextRef="c-3" decimals="0" id="f-22" unitRef="usd">9100357</ecd:NonPeoNeoAvgCompActuallyPaidAmt>
    <ecd:TotalShareholderRtnAmt contextRef="c-3" decimals="2" id="f-23" unitRef="usd">116.47</ecd:TotalShareholderRtnAmt>
    <ecd:PeerGroupTotalShareholderRtnAmt contextRef="c-3" decimals="2" id="f-24" unitRef="usd">91.84</ecd:PeerGroupTotalShareholderRtnAmt>
    <us-gaap:NetIncomeLoss contextRef="c-3" decimals="0" id="f-25" unitRef="usd">7005000000</us-gaap:NetIncomeLoss>
    <ecd:CoSelectedMeasureAmt contextRef="c-3" decimals="0" id="f-26" unitRef="usd">4475000000</ecd:CoSelectedMeasureAmt>
    <ecd:PeoTotalCompAmt contextRef="c-4" decimals="0" id="f-27" unitRef="usd">20807144</ecd:PeoTotalCompAmt>
    <ecd:PeoActuallyPaidCompAmt contextRef="c-4" decimals="0" id="f-28" unitRef="usd">14601902</ecd:PeoActuallyPaidCompAmt>
    <ecd:NonPeoNeoAvgTotalCompAmt contextRef="c-4" decimals="0" id="f-29" unitRef="usd">5526430</ecd:NonPeoNeoAvgTotalCompAmt>
    <ecd:NonPeoNeoAvgCompActuallyPaidAmt contextRef="c-4" decimals="0" id="f-30" unitRef="usd">2671853</ecd:NonPeoNeoAvgCompActuallyPaidAmt>
    <ecd:TotalShareholderRtnAmt contextRef="c-4" decimals="2" id="f-31" unitRef="usd">90.08</ecd:TotalShareholderRtnAmt>
    <ecd:PeerGroupTotalShareholderRtnAmt contextRef="c-4" decimals="2" id="f-32" unitRef="usd">82.41</ecd:PeerGroupTotalShareholderRtnAmt>
    <us-gaap:NetIncomeLoss contextRef="c-4" decimals="0" id="f-33" unitRef="usd">3189000000</us-gaap:NetIncomeLoss>
    <ecd:CoSelectedMeasureAmt contextRef="c-4" decimals="0" id="f-34" unitRef="usd">5135000000</ecd:CoSelectedMeasureAmt>
    <ecd:NamedExecutiveOfficersFnTextBlock contextRef="c-1" id="f-35">Ms. Warden is included as the Principal Executive Officer (PEO), CEO, for years 2023, 2022, 2021 and 2020. Messrs. Keffer, Caylor and Jones and Ms. Roeder are included in the non-PEO NEO averages for 2023. Messrs. Keffer, Bromberg, Caylor and Jones are included in the non-PEO NEO averages for 2022. Messrs. Keffer, Caylor, Larson and Ms. Petryszyn are included in the non-PEO NEO averages for 2021. Messrs. Keffer, Caylor, Larson, Pamiljans and Bedingfield are included in the non-PEO NEO averages for 2020.</ecd:NamedExecutiveOfficersFnTextBlock>
    <ecd:PeoName contextRef="c-1" id="f-36">Ms. Warden</ecd:PeoName>
    <ecd:AdjToPeoCompFnTextBlock contextRef="c-1" id="f-37">The CAP calculations for the PEO and non-PEO NEOs are included in the table below, as defined by the SEC. The non-PEO NEOs reflect an average for each year. &lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:27.9pt;text-indent:-14.4pt"&gt;&lt;span style="color:#00249c;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt; &lt;/span&gt;&lt;span style="color:#00249c;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%;text-decoration:underline"&gt;CAP Calculation = &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:27.9pt;text-indent:-14.4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;Summary Compensation Table&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:27.9pt;text-indent:-14.4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;- Annual stock award&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:27.9pt;text-indent:-14.4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;- Change in pension value &lt;/span&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:5.2pt;font-weight:400;line-height:120%;position:relative;top:-2.8pt;vertical-align:baseline"&gt;(a)&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:27.9pt;text-indent:-14.4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;+ Pension service cost&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:27.9pt;text-indent:-14.4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;+ Prior pension service cost&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:27.9pt;text-indent:-14.4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;&#xb1; Fair value of current year equity awards, annual change in fair value as of year-end for unvested awards, fair value as of vesting of awards granted and vested in year, annual change in value as of vesting of prior year's awards, annual change in value of prior year's awards forfeited and value of dividends or other earnings paid on stock&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:13.5pt"&gt;&lt;table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:95.061%"&gt;&lt;tr&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:11pt"&gt;&lt;td colspan="3" rowspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Year ($M)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="border-bottom:1pt solid #00249c;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;CAP Calculation (per SEC)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:11pt"&gt;&lt;td colspan="21" style="border-top:1pt solid #00249c;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;PEO&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:24pt"&gt;&lt;td colspan="3" style="border-top:1pt solid #00249c;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;SCT Total&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #00249c;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Annual Stock Award&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #00249c;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Change in Pension Value&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #00249c;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Pension Service Cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #00249c;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Prior Pension Service Cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #00249c;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Equity Value&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #00249c;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#e1e0ef;border-top:1pt solid #00249c;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2023&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;24.7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(16.0)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(1.2)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.35&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;5.5&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;13.4&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;20.7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(14.3)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.52&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;47.8&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;54.7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;19.9&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(13.5)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(0.4)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.51&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;32.4&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;38.9&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;20.8&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(13.5)&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(1.1)&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.42&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;8.0&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;14.6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;Key components that factor into the amount reported as CAP (in accordance with the SEC definition) are the Company&#x2019;s year-end stock value and equity awards. Executives receive the value of their equity grants only upon vesting. The value reflected for unvested grants, as calculated in CAP, does not reflect value actually received or realized by the executives during the covered year. The equity component of CAP for fiscal years 2023, 2022, 2021 and 2020 are further detailed in the table below. The equity values were calculated in accordance with the SEC methodology for determining CAP for each year shown.&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:27pt;text-indent:-14.4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;The amounts deducted or added in calculating the equity award adjustments are as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:6pt;margin-top:6pt;text-indent:13.5pt"&gt;&lt;table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:96.913%"&gt;&lt;tr&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:10.842%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.484%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:12pt"&gt;&lt;td colspan="3" rowspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Year ($M)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="border-bottom:1pt solid #29378d;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Equity Valuation&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:12pt"&gt;&lt;td colspan="21" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;PEO&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:51pt"&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Fair Value of Current Year Equity Awards as of Year-End&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Annual Change in Fair Value as of Year-End for Unvested Awards&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Fair Value as of Vesting of Awards Granted and Vested in Year&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Annual Change in Value as of Vesting of Prior Year's Awards&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Annual Change in Value of Prior Year's Awards Forfeited&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Value of Dividends or Other Earnings Paid on Stock&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Total Equity Value Included in CAP&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#e1e0ef;border-top:1pt solid #29378d;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2023&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;17.1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(8.1)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(4.6)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;1.1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;5.5&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;25.5&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;13.2&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;8.2&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.9&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;47.8&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;22.5&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;4.7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;4.4&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.8&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;32.4&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;11.6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(3.1)&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(0.9)&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.4&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;8.0&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:1pt solid #d1d3d4;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;</ecd:AdjToPeoCompFnTextBlock>
    <ecd:PeoTotalCompAmt contextRef="c-1" decimals="-5" id="f-38" unitRef="usd">24700000</ecd:PeoTotalCompAmt>
    <ecd:AdjToCompAmt contextRef="c-5" decimals="-5" id="f-39" unitRef="usd">-16000000.0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-6" decimals="-5" id="f-40" unitRef="usd">-1200000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-7" decimals="-4" id="f-41" unitRef="usd">350000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-8" decimals="-5" id="f-42" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-9" decimals="-5" id="f-43" unitRef="usd">5500000</ecd:AdjToCompAmt>
    <ecd:PeoActuallyPaidCompAmt contextRef="c-1" decimals="-5" id="f-44" unitRef="usd">13400000</ecd:PeoActuallyPaidCompAmt>
    <ecd:PeoTotalCompAmt contextRef="c-2" decimals="-5" id="f-45" unitRef="usd">20700000</ecd:PeoTotalCompAmt>
    <ecd:AdjToCompAmt contextRef="c-10" decimals="-5" id="f-46" unitRef="usd">-14300000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-11" decimals="-5" id="f-47" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-12" decimals="-4" id="f-48" unitRef="usd">520000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-13" decimals="-5" id="f-49" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-14" decimals="-5" id="f-50" unitRef="usd">47800000</ecd:AdjToCompAmt>
    <ecd:PeoActuallyPaidCompAmt contextRef="c-2" decimals="-5" id="f-51" unitRef="usd">54700000</ecd:PeoActuallyPaidCompAmt>
    <ecd:PeoTotalCompAmt contextRef="c-3" decimals="-5" id="f-52" unitRef="usd">19900000</ecd:PeoTotalCompAmt>
    <ecd:AdjToCompAmt contextRef="c-15" decimals="-5" id="f-53" unitRef="usd">-13500000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-16" decimals="-5" id="f-54" unitRef="usd">-400000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-17" decimals="-4" id="f-55" unitRef="usd">510000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-18" decimals="-5" id="f-56" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-19" decimals="-5" id="f-57" unitRef="usd">32400000</ecd:AdjToCompAmt>
    <ecd:PeoActuallyPaidCompAmt contextRef="c-3" decimals="-5" id="f-58" unitRef="usd">38900000</ecd:PeoActuallyPaidCompAmt>
    <ecd:PeoTotalCompAmt contextRef="c-4" decimals="-5" id="f-59" unitRef="usd">20800000</ecd:PeoTotalCompAmt>
    <ecd:AdjToCompAmt contextRef="c-20" decimals="-5" id="f-60" unitRef="usd">-13500000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-21" decimals="-5" id="f-61" unitRef="usd">-1100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-22" decimals="-4" id="f-62" unitRef="usd">420000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-23" decimals="-5" id="f-63" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-24" decimals="-5" id="f-64" unitRef="usd">8000000.0</ecd:AdjToCompAmt>
    <ecd:PeoActuallyPaidCompAmt contextRef="c-4" decimals="-5" id="f-65" unitRef="usd">14600000</ecd:PeoActuallyPaidCompAmt>
    <ecd:AdjToNonPeoNeoCompFnTextBlock contextRef="c-1" id="f-66">&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:13.5pt"&gt;&lt;table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:95.061%"&gt;&lt;tr&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.400%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:11pt"&gt;&lt;td colspan="3" rowspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Year ($M)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="border-bottom:1pt solid #29378d;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;CAP Calculation (per SEC)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:11pt"&gt;&lt;td colspan="21" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Non-PEO NEOs (Avg)&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:20pt"&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;SCT Total&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Annual Stock Award&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Change in Pension Value&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Pension Service Cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Prior Pension Service Cost&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Equity Value&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Total&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#e1e0ef;border-top:1pt solid #29378d;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2023&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;5.8&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(3.2)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(0.2)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.04&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;1.5&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;3.9&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;5.4&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(3.4)&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.05&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;9.1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;11.1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;5.3&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(3.1)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(0.1)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.06&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;7.0&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;9.1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;5.5&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(2.8)&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(0.4)&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.09&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.3&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;2.7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:36pt;text-indent:-18pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;a.&lt;/span&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%;padding-left:10.93pt"&gt;The change in pension value amounts relate solely to the increased present value of the NEO&#x2019;s pension plan benefits using mandatory SEC assumptions, see additional information in the Summary Compensation Table on page &lt;a href="#ib75c549aaba1484791cbb5cd94fb90af_145" style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%;text-decoration:none"&gt;71&lt;/a&gt;.&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt;text-indent:13.5pt"&gt;&lt;table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:96.913%"&gt;&lt;tr&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:10.842%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.479%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:11.484%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:11pt"&gt;&lt;td colspan="3" rowspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Year ($M)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="21" style="border-bottom:1pt solid #29378d;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Equity Valuation&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:11pt"&gt;&lt;td colspan="21" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;div style="text-align:center"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Non-PEO NEOs (Avg)&lt;/span&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr style="height:51pt"&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Fair Value of Current Year Equity Awards as of Year-End&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Annual Change in Fair Value as of Year-End for Unvested Awards&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Fair Value as of Vesting of Awards Granted and Vested in Year&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Annual Change in Value as of Vesting of Prior Year's Awards&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Annual Change in Value of Prior Year's Awards Forfeited&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Value of Dividends or Other Earnings Paid on Stock&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:1pt solid #29378d;padding:2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:115%"&gt;Total Equity Value Included in CAP&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#e1e0ef;border-top:1pt solid #29378d;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2023&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;3.5&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(1.4)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(0.8)&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.2&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;1.5&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:1pt solid #29378d;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2022&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;5.6&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;2.2&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;1.2&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;9.1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2021&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;5.0&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;1.0&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.2&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.7&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;7.0&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:left;vertical-align:bottom"&gt;&lt;span style="color:#29378d;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:700;line-height:115%"&gt;2020&lt;/span&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;2.4&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(0.5)&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;&#x2014;&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(0.1)&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;(1.6)&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.1&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;td colspan="2" style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:115%"&gt;0.3&#160;&lt;/span&gt;&lt;/td&gt;&lt;td style="border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:14.4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;In 2023, the fair value of grants slightly decreased. In 2022 and 2021, the fair value of the grants awarded in the respective years increased at the end of the year due to the growth in stock price, which is a key driver of the amount of, and change in, CAP year-over-year. The grant date aggregate fair value of the grants awarded in 2020 was higher compared to the fair value at the end of the year due to the decrease in stock price. &lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt;padding-left:14.4pt"&gt;&lt;span style="background-color:#fafafa;color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;T&lt;/span&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;he Company&#x2019;s relative TSR and operational metrics score determine the number of performance shares that vest for each three-year cycle, ranging from 0% to 200% for the 2023, 2022 and 2021 RPSR grants, and 0% to 150% for the RPSR grants awarded in 2020, 2019 and 2018. The executive RPSR performance scores were 141%, 135%,  122% and 105%, in 2023, 2022, 2021, and 2020, respectively, which contributed to the incremental change in CAP year-over-year, along with the change in stock price. &lt;/span&gt;&lt;/div&gt;Mr. Bedingfield terminated his employment in 2020 and was not retirement eligible. He forfeited nearly $8M in equity value. The average non-PEO NEO CAP in 2020 was greatly impacted by the forfeited awards. Additional details included in footnote seven.</ecd:AdjToNonPeoNeoCompFnTextBlock>
    <ecd:NonPeoNeoAvgTotalCompAmt contextRef="c-1" decimals="-5" id="f-67" unitRef="usd">5800000</ecd:NonPeoNeoAvgTotalCompAmt>
    <ecd:AdjToCompAmt contextRef="c-25" decimals="-5" id="f-68" unitRef="usd">-3200000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-26" decimals="-5" id="f-69" unitRef="usd">-200000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-27" decimals="-4" id="f-70" unitRef="usd">40000.00</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-28" decimals="-5" id="f-71" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-29" decimals="-5" id="f-72" unitRef="usd">1500000</ecd:AdjToCompAmt>
    <ecd:NonPeoNeoAvgCompActuallyPaidAmt contextRef="c-1" decimals="-5" id="f-73" unitRef="usd">3900000</ecd:NonPeoNeoAvgCompActuallyPaidAmt>
    <ecd:NonPeoNeoAvgTotalCompAmt contextRef="c-2" decimals="-5" id="f-74" unitRef="usd">5400000</ecd:NonPeoNeoAvgTotalCompAmt>
    <ecd:AdjToCompAmt contextRef="c-30" decimals="-5" id="f-75" unitRef="usd">-3400000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-31" decimals="-5" id="f-76" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-32" decimals="-4" id="f-77" unitRef="usd">50000.00</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-33" decimals="-5" id="f-78" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-34" decimals="-5" id="f-79" unitRef="usd">9100000</ecd:AdjToCompAmt>
    <ecd:NonPeoNeoAvgCompActuallyPaidAmt contextRef="c-2" decimals="-5" id="f-80" unitRef="usd">11100000</ecd:NonPeoNeoAvgCompActuallyPaidAmt>
    <ecd:NonPeoNeoAvgTotalCompAmt contextRef="c-3" decimals="-5" id="f-81" unitRef="usd">5300000</ecd:NonPeoNeoAvgTotalCompAmt>
    <ecd:AdjToCompAmt contextRef="c-35" decimals="-5" id="f-82" unitRef="usd">-3100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-36" decimals="-5" id="f-83" unitRef="usd">-100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-37" decimals="-4" id="f-84" unitRef="usd">60000.00</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-38" decimals="-5" id="f-85" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-39" decimals="-5" id="f-86" unitRef="usd">7000000.0</ecd:AdjToCompAmt>
    <ecd:NonPeoNeoAvgCompActuallyPaidAmt contextRef="c-3" decimals="-5" id="f-87" unitRef="usd">9100000</ecd:NonPeoNeoAvgCompActuallyPaidAmt>
    <ecd:NonPeoNeoAvgTotalCompAmt contextRef="c-4" decimals="-5" id="f-88" unitRef="usd">5500000</ecd:NonPeoNeoAvgTotalCompAmt>
    <ecd:AdjToCompAmt contextRef="c-40" decimals="-5" id="f-89" unitRef="usd">-2800000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-41" decimals="-5" id="f-90" unitRef="usd">-400000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-42" decimals="-4" id="f-91" unitRef="usd">90000.00</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-43" decimals="-5" id="f-92" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-44" decimals="-5" id="f-93" unitRef="usd">300000</ecd:AdjToCompAmt>
    <ecd:NonPeoNeoAvgCompActuallyPaidAmt contextRef="c-4" decimals="-5" id="f-94" unitRef="usd">2700000</ecd:NonPeoNeoAvgCompActuallyPaidAmt>
    <ecd:AdjToCompAmt contextRef="c-45" decimals="0" id="f-95" unitRef="usd">17100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-46" decimals="0" id="f-96" unitRef="usd">-8100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-47" decimals="0" id="f-97" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-48" decimals="0" id="f-98" unitRef="usd">-4600000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-49" decimals="0" id="f-99" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-50" decimals="0" id="f-100" unitRef="usd">1100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-9" decimals="0" id="f-101" unitRef="usd">5500000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-51" decimals="0" id="f-102" unitRef="usd">25500000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-52" decimals="0" id="f-103" unitRef="usd">13200000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-53" decimals="0" id="f-104" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-54" decimals="0" id="f-105" unitRef="usd">8200000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-55" decimals="0" id="f-106" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-56" decimals="0" id="f-107" unitRef="usd">900000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-14" decimals="0" id="f-108" unitRef="usd">47800000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-57" decimals="0" id="f-109" unitRef="usd">22500000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-58" decimals="0" id="f-110" unitRef="usd">4700000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-59" decimals="0" id="f-111" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-60" decimals="0" id="f-112" unitRef="usd">4400000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-61" decimals="0" id="f-113" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-62" decimals="0" id="f-114" unitRef="usd">800000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-19" decimals="0" id="f-115" unitRef="usd">32400000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-63" decimals="0" id="f-116" unitRef="usd">11600000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-64" decimals="0" id="f-117" unitRef="usd">-3100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-65" decimals="0" id="f-118" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-66" decimals="0" id="f-119" unitRef="usd">-900000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-67" decimals="0" id="f-120" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-68" decimals="0" id="f-121" unitRef="usd">400000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-24" decimals="0" id="f-122" unitRef="usd">8000000.0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-69" decimals="0" id="f-123" unitRef="usd">3500000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-70" decimals="0" id="f-124" unitRef="usd">-1400000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-71" decimals="0" id="f-125" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-72" decimals="0" id="f-126" unitRef="usd">-800000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-73" decimals="0" id="f-127" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-74" decimals="0" id="f-128" unitRef="usd">200000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-29" decimals="0" id="f-129" unitRef="usd">1500000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-75" decimals="0" id="f-130" unitRef="usd">5600000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-76" decimals="0" id="f-131" unitRef="usd">2200000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-77" decimals="0" id="f-132" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-78" decimals="0" id="f-133" unitRef="usd">1200000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-79" decimals="0" id="f-134" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-80" decimals="0" id="f-135" unitRef="usd">100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-34" decimals="0" id="f-136" unitRef="usd">9100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-81" decimals="0" id="f-137" unitRef="usd">5000000.0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-82" decimals="0" id="f-138" unitRef="usd">1000000.0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-83" decimals="0" id="f-139" unitRef="usd">200000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-84" decimals="0" id="f-140" unitRef="usd">700000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-85" decimals="0" id="f-141" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-86" decimals="0" id="f-142" unitRef="usd">100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-39" decimals="0" id="f-143" unitRef="usd">7000000.0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-87" decimals="0" id="f-144" unitRef="usd">2400000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-88" decimals="0" id="f-145" unitRef="usd">-500000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-89" decimals="0" id="f-146" unitRef="usd">0</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-90" decimals="0" id="f-147" unitRef="usd">-100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-91" decimals="0" id="f-148" unitRef="usd">-1600000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-92" decimals="0" id="f-149" unitRef="usd">100000</ecd:AdjToCompAmt>
    <ecd:AdjToCompAmt contextRef="c-44" decimals="0" id="f-150" unitRef="usd">300000</ecd:AdjToCompAmt>
    <noc:PerformanceShareRangeMinimum contextRef="c-2" decimals="2" id="f-151" unitRef="number">0</noc:PerformanceShareRangeMinimum>
    <noc:PerformanceShareRangeMinimum contextRef="c-1" decimals="2" id="f-152" unitRef="number">0</noc:PerformanceShareRangeMinimum>
    <noc:PerformanceShareRangeMinimum contextRef="c-3" decimals="2" id="f-153" unitRef="number">0</noc:PerformanceShareRangeMinimum>
    <noc:PerformanceShareRangeMaximum contextRef="c-2" decimals="1" id="f-154" unitRef="number">2</noc:PerformanceShareRangeMaximum>
    <noc:PerformanceShareRangeMaximum contextRef="c-1" decimals="1" id="f-155" unitRef="number">2</noc:PerformanceShareRangeMaximum>
    <noc:PerformanceShareRangeMaximum contextRef="c-3" decimals="1" id="f-156" unitRef="number">2</noc:PerformanceShareRangeMaximum>
    <noc:PerformanceShareRangeMinimum contextRef="c-93" decimals="1" id="f-157" unitRef="number">0</noc:PerformanceShareRangeMinimum>
    <noc:PerformanceShareRangeMinimum contextRef="c-94" decimals="1" id="f-158" unitRef="number">0</noc:PerformanceShareRangeMinimum>
    <noc:PerformanceShareRangeMinimum contextRef="c-4" decimals="1" id="f-159" unitRef="number">0</noc:PerformanceShareRangeMinimum>
    <noc:PerformanceShareRangeMaximum contextRef="c-4" decimals="1" id="f-160" unitRef="number">1.50</noc:PerformanceShareRangeMaximum>
    <noc:PerformanceShareRangeMaximum contextRef="c-94" decimals="1" id="f-161" unitRef="number">1.50</noc:PerformanceShareRangeMaximum>
    <noc:PerformanceShareRangeMaximum contextRef="c-93" decimals="1" id="f-162" unitRef="number">1.50</noc:PerformanceShareRangeMaximum>
    <noc:RSPRPerformanceScore contextRef="c-1" decimals="2" id="f-163" unitRef="number">1.41</noc:RSPRPerformanceScore>
    <noc:RSPRPerformanceScore contextRef="c-2" decimals="2" id="f-164" unitRef="number">1.35</noc:RSPRPerformanceScore>
    <noc:RSPRPerformanceScore contextRef="c-3" decimals="2" id="f-165" unitRef="number">1.22</noc:RSPRPerformanceScore>
    <noc:RSPRPerformanceScore contextRef="c-4" decimals="2" id="f-166" unitRef="number">1.05</noc:RSPRPerformanceScore>
    <ecd:NonGaapMeasureDescriptionTextBlock contextRef="c-95" id="f-167">TSR has been calculated in the same manner as under S-K 402(v)(2)(iv).</ecd:NonGaapMeasureDescriptionTextBlock>
    <ecd:PeerGroupIssuersFnTextBlock contextRef="c-1" id="f-168">Standard &amp;amp; Poor&#x2019;s (S&amp;amp;P) Aerospace and Defense (A&amp;amp;D) Index as disclosed in the Company&#x2019;s Annual Report on Form 10-K, filed on January 25, 2024.</ecd:PeerGroupIssuersFnTextBlock>
    <ecd:NonGaapMeasureDescriptionTextBlock contextRef="c-96" id="f-169">Adjusted Cash Flow from Operations*, as defined on page &lt;a href="#icb9643257cf04066803716148bb03324_43815" style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%;text-decoration:none"&gt;116&lt;/a&gt;, is the Company Selected Measure (CSM), linking performance for the most recently completed fiscal year to CAP for the PEO and non-PEO NEOs. The selected measure focuses on cash generation for strategy execution and enables management to make capital investment decisions that support long-term profitable growth. For more information, including how the measure is calculated, see &#x201c;Appendix A - Use of Non-GAAP Financial Measures&#x201d; on page &lt;a href="#ib75c549aaba1484791cbb5cd94fb90af_247" style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%;text-decoration:none"&gt;116&lt;/a&gt;.</ecd:NonGaapMeasureDescriptionTextBlock>
    <ecd:Additional402vDisclosureTextBlock contextRef="c-1" id="f-170">(7)  Mr. Bedingfield was the Corporate Vice President and Chief Financial Officer in 2019. He stepped down from his position effective February 17, 2020 and left the Company February 21, 2020. On February 6, 2020 the Company filed a Form 8-K which included, as an exhibit, the Separation Agreement with Mr. Bedingfield. A significant portion of Mr. Bedingfield's LTI awards were forfeited upon termination, amounting in a loss of about $8M. With Mr. Bedingfield excluded, the average CAP for non-PEO NEOs is $4.5M.</ecd:Additional402vDisclosureTextBlock>
    <ecd:TabularListTableTextBlock contextRef="c-1" id="f-171">&lt;div style="margin-bottom:4pt;margin-top:4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:9pt;font-weight:400;line-height:107%"&gt;These key financial performance measures are as follows:&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt"&gt;&lt;table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"&gt;&lt;tr&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:58.622%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;td style="width:1.0%"&gt;&lt;/td&gt;&lt;td style="width:39.178%"&gt;&lt;/td&gt;&lt;td style="width:0.1%"&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="border-left:1pt solid #ffffff;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;Performance Measures&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-left:1pt solid #ffffff;border-right:1pt solid #ffffff;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:7pt;font-weight:700;line-height:112%"&gt;Type&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-left:1pt solid #ffffff;border-top:1pt solid #00249c;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;Adjusted Cumulative FCF*&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-top:1pt solid #00249c;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;RPSR Metric&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;Relative TSR&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;RPSR Metric&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-left:1pt solid #ffffff;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;Return on Invested Capital* (ROIC)&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;RPSR Metric&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;Absolute TSR&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;Value of LTI&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;Adjusted Cash Flow from Operations*&lt;/span&gt;&lt;/td&gt;&lt;td colspan="3" style="background-color:#dfdeee;border-bottom:0.5pt solid #bcbec0;border-top:0.5pt solid #bcbec0;padding:2px 1pt;text-align:center;vertical-align:bottom"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:112%"&gt;CSM/AIP Metric&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;/div&gt;&lt;div style="margin-bottom:4pt;margin-top:4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:107%"&gt;* This metric is a non-GAAP financial measure. For more information, see &#x201c;Appendix A - Use of Non-GAAP Financial Measures.&#x201d;&lt;/span&gt;&lt;/div&gt;</ecd:TabularListTableTextBlock>
    <ecd:MeasureName contextRef="c-97" id="f-172">Adjusted Cumulative FCF*</ecd:MeasureName>
    <ecd:MeasureName contextRef="c-95" id="f-173">Relative TSR</ecd:MeasureName>
    <ecd:MeasureName contextRef="c-96" id="f-174">Return on Invested Capital* (ROIC)</ecd:MeasureName>
    <ecd:MeasureName contextRef="c-98" id="f-175">Absolute TSR</ecd:MeasureName>
    <ecd:MeasureName contextRef="c-99" id="f-176">Adjusted Cash Flow from Operations*</ecd:MeasureName>
    <ecd:CompActuallyPaidVsTotalShareholderRtnTextBlock contextRef="c-1" id="f-177">&lt;div style="margin-bottom:4pt;margin-top:4pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:9pt;font-weight:400;line-height:115%"&gt;As shown in the chart below, the Company&#x2019;s three-year cumulative TSR outperformed the companies included in the S&amp;amp;P A&amp;amp;D Index. The PEO and other non-PEO NEOs&#x2019; CAP amounts are aligned with the Company&#x2019;s TSR. This is due primarily to the Company&#x2019;s use of equity incentives, which are tied directly to stock price in addition to the Company&#x2019;s financial performance.&lt;/span&gt;&lt;/div&gt;&lt;div style="margin-bottom:6pt;margin-top:6pt;text-align:center"&gt;&lt;img alt="7988" src="noc-20240403_g152.jpg" style="height:297px;margin-bottom:5pt;vertical-align:text-bottom;width:576px"/&gt;&lt;/div&gt;</ecd:CompActuallyPaidVsTotalShareholderRtnTextBlock>
    <ecd:NonGaapMeasureDescriptionTextBlock contextRef="c-97" id="f-179">Adjusted Cash Flow from Operations* was selected as the CSM to focus on an annual metric, per SEC guidance. This metric emphasizes the importance of generating cash for strategy execution and enables management to make capital investment decisions, which were impacted by pension reimbursements in 2023 and 2022, as well as tax legislation in 2022. Since it has a stronger focus on our annual performance rather than long-term performance, the impact of Adjusted Cash Flow from Operations* on CAP is moderate compared to the LTI plan metrics.</ecd:NonGaapMeasureDescriptionTextBlock>
    <ecd:CoSelectedMeasureName contextRef="c-1" id="f-178">Adjusted Cash Flow from Operations</ecd:CoSelectedMeasureName>
    <ecd:CompActuallyPaidVsNetIncomeTextBlock contextRef="c-1" id="f-180">&lt;div style="margin-bottom:5pt;margin-top:5pt;text-align:center"&gt;&lt;img alt="23639500022770" src="noc-20240403_g153.jpg" style="height:297px;margin-bottom:5pt;vertical-align:text-bottom;width:576px"/&gt;&lt;/div&gt;&lt;div style="margin-bottom:5pt;margin-top:5pt"&gt;&lt;span style="color:#000000;font-family:'Futura Std Book',sans-serif;font-size:8pt;font-weight:400;line-height:120%"&gt;* This metric is a non-GAAP financial measure. For more information, see &#x201c;Appendix A - Use of Non-GAAP Financial Measures.&#x201d;&lt;/span&gt;&lt;/div&gt;</ecd:CompActuallyPaidVsNetIncomeTextBlock>
</xbrl>
