Condensed Consolidated Statements of Equity (Parenthetical) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Stockholders' Equity [Abstract]
Other comprehensive income (loss), tax	$ 14	$ (11)	$ 37	$ (70)