Derivative Instruments and Hedging Activities - Pre-Tax Gains (Losses) On Derivatives Not Designated As Hedging Instruments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Derivative [Line Items]
Total gain (loss) recognized in earnings	$ 173	$ (67)	$ 598	$ (30)
Revenues
Derivative [Line Items]
Foreign Currency Contracts	(19)	(7)	(65)	11
Commodity Contracts	0	0	0	0
Total gain (loss) recognized in earnings	(19)	(7)	(65)	11
Cost of products sold
Derivative [Line Items]
Foreign Currency Contracts	73	20	304	(197)
Commodity Contracts	115	(17)	513	158
Total gain (loss) recognized in earnings	188	3	817	(39)
Other (income) - net
Derivative [Line Items]
Foreign Currency Contracts	4	(63)	(154)	(2)
Commodity Contracts	0	0	0	0
Total gain (loss) recognized in earnings	$ 4	$ (63)	$ (154)	$ (2)