Other Comprehensive (Loss) Income (Schedule of Other Comprehensive (Loss) Income (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Pre-Tax
Other comprehensive (loss) income	$ (100)	$ 314
Tax (Credit)
Other comprehensive (loss) income	31	(30)
Net of Tax
Other comprehensive (loss) income, net of tax	(131)	344
Foreign currency translation adjustments
Pre-Tax
Other comprehensive (loss) income, before reclassification	(198)	402
Tax (Credit)
Other comprehensive (loss) income, before reclassification	8	(9)
Net of Tax
Other comprehensive (loss) income, before reclassification	(206)	411
Other comprehensive (loss) income, net of tax	(206)	411
Net actuarial losses
Pre-Tax
Reclassification from AOCI	23	10
Tax (Credit)
Reclassification from AOCI	6	3
Net of Tax
Reclassification from AOCI	17	7
Pension/post-retirement plans gains (losses)
Pre-Tax
Reclassification from AOCI	23	10
Other comprehensive (loss) income	98	(88)
Tax (Credit)
Reclassification from AOCI	6	3
Other comprehensive (loss) income	23	(21)
Net of Tax
Other comprehensive (loss) income, before reclassification	58	(74)
Reclassification from AOCI	17	7
Other comprehensive (loss) income, net of tax	75	(67)
Foreign currency translation adjustments
Pre-Tax
Other comprehensive (loss) income, before reclassification	73	(100)
Tax (Credit)
Other comprehensive (loss) income, before reclassification	17	(24)
Net of Tax
Other comprehensive (loss) income, before reclassification	56	(76)
Effect of remeasurement
Pre-Tax
Other comprehensive (loss) income, before reclassification	0	(3)
Tax (Credit)
Other comprehensive (loss) income, before reclassification	0	(1)
Net of Tax
Other comprehensive (loss) income, before reclassification	0	(2)
Effect of settlement
Pre-Tax
Other comprehensive (loss) income, before reclassification	2	5
Tax (Credit)
Other comprehensive (loss) income, before reclassification	0	1
Net of Tax
Other comprehensive (loss) income, before reclassification	$ 2	$ 4

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