Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Statement of Comprehensive Income [Abstract]
Foreign currency translation adjustments, tax	$ (13)	$ 6	$ (13)
Unrealized gain (loss) on cash flow hedges, tax	(27)	(30)	(111)
Unrealized loss on fair value hedges, tax	(162)	(181)	148
Unrealized loss on marketable securities, tax	1	(2)	8
Defined benefit pension and postretirement plans, tax	$ 4	$ 68	$ 221