Statement of Consolidated Comprehensive Income (unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 188	$ 80	$ 529	$ 358
Other comprehensive income (loss), net of tax (I):
Change in unrecognized net actuarial loss and prior service cost related to pension and other postretirement benefits	10	7	19	39
Foreign currency translation adjustments	(56)	(128)	(18)	(273)
Net change in unrecognized gains (losses) on cash flow hedges	4	2	(10)	(14)
Total Other comprehensive loss, net of tax	(42)	(119)	(9)	(248)
Comprehensive income (loss)	$ 146	$ (39)	$ 520	$ 110