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Pension and Other Postretirement Benefit Plans - Narrative (Details) $ in Millions | 6 Months Ended
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Jun. 30, 2023 USD ($)
Retirement Benefits [Abstract] |
Increase to pension liabilities due to remeasurement | $ 47

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- References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- Definition Amount of (increase) decrease to benefit obligation of defined benefit plan from remeasurement due to settlement. Excludes decrease to benefit obligation for settlement payment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(10) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 + Details
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