Condensed Consolidated Statements of Comprehensive Earnings (Parenthetical) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Statement of Comprehensive Income [Abstract]
Change in foreign currency translation adjustments, unrealized gains (losses), tax	$ (122)	$ 94
Change in currency translation adjustments, (gains) losses transferred to earnings, tax	0	0
Change in net loss and prior service cost, amortization of net losses, prior service costs and net transition costs, tax	(7)	(14)
Change in fair value of derivatives accounted for as hedges, gains (losses) recognized, tax	(18)	24
Change in fair value of derivatives accounted for as hedges, (gains) losses transferred to earnings, tax	$ 7	$ 2

Amount of tax expense (benefit), before 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, 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.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for translation gain (loss) realized upon the sale or liquidation of an investment in a foreign entity and foreign currency hedges that are designated and qualified as hedging instruments for hedges of the foreign currency exposure of a net investment in a foreign operation.

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