Consolidated Statement of Comprehensive Income (Parenthetical) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Change in cumulative foreign currency translation adjustment (less tax of $0, $0 and $1)	$ 0	$ 0	$ 1
Net gains (losses) arising during the period (less tax of $0, $1 and $(15))	0	1	15
Reclassification adjustment for (gains) losses included in net earnings (less tax of $1, $(2) and $13)	1	(2)	13
U.S. Plans
Amortization of pension and postretirement prior service costs and net loss:	28	41	56
Pension and postretirement liability adjustments:	(109)	235	76
Non-U.S. Plans
Amortization of pension and postretirement prior service costs and net loss:	0	0	0
Pension and postretirement liability adjustments:	$ (1)	$ (1)	$ 1

Amount of tax (expense) benefit of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan.

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Amount, before reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

+ References

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Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan.

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