Derivatives - Income Location and Impact of Cash Flow (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cost of sales
Information regarding cash flow and fair value hedging relationships:
Total consolidated financial statement line item amount	$ 4,329	$ 4,613
Other expense (income), net
Information regarding cash flow and fair value hedging relationships:
Total consolidated financial statement line item amount	264	52
Foreign currency forward/option contracts | Derivatives not designated as hedging instruments | Cost of sales
Information regarding derivatives not designated as hedging instruments:
Foreign currency forward/option contracts	5	(8)
Foreign currency forward/option contracts | Derivatives not designated as hedging instruments | Other expense (income), net
Information regarding derivatives not designated as hedging instruments:
Foreign currency forward/option contracts	2	26
Cash flow hedge | Foreign currency forward/option contracts | Cost of sales
(Gain) or loss on cash flow hedging relationships:
Amount of (gain) or loss reclassified from accumulated other comprehensive income (loss) into income	(29)	(43)
Cash flow hedge | Foreign currency forward/option contracts | Other expense (income), net
(Gain) or loss on cash flow hedging relationships:
Amount of (gain) or loss reclassified from accumulated other comprehensive income (loss) into income	0	0
Cash flow hedge | Interest rate contracts | Cost of sales
(Gain) or loss on cash flow hedging relationships:
Amount of (gain) or loss reclassified from accumulated other comprehensive income (loss) into income	0	0
Cash flow hedge | Interest rate contracts | Other expense (income), net
(Gain) or loss on cash flow hedging relationships:
Amount of (gain) or loss reclassified from accumulated other comprehensive income (loss) into income	2	2
Fair value hedges | Interest rate contracts | Cost of sales
(Gain) or loss on fair value hedging relationships:
Hedged items	0	0
Fair value hedges | Interest rate contracts | Other expense (income), net
(Gain) or loss on fair value hedging relationships:
Hedged items	(11)	12
Fair value hedges | Interest rate contracts | Derivatives designated as hedging instruments | Cost of sales
(Gain) or loss on fair value hedging relationships:
Derivatives designated as hedging instruments	0	0
Fair value hedges | Interest rate contracts | Derivatives designated as hedging instruments | Other expense (income), net
(Gain) or loss on fair value hedging relationships:
Derivatives designated as hedging instruments	$ 11	$ (12)