Statement of Consolidated Comprehensive Income (unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 148	$ 131
Other comprehensive income (loss), net of tax:
Change in unrecognized net actuarial loss and prior service cost related to pension and other postretirement benefits	5	10
Foreign currency translation adjustments	34	(31)
Net change in unrecognized (losses) gains on cash flow hedges	(4)	20
Total Other comprehensive income (loss), net of tax	35	(1)
Comprehensive income	$ 183	$ 130