Statement of Consolidated Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 469	$ 258	$ 261
Other comprehensive income (loss), net of tax (L):
Change in unrecognized net actuarial loss and prior service cost (benefit) related to pension and other postretirement benefits	146	181	(46)
Foreign currency translation adjustments	(131)	(96)	58
Net change in unrecognized gains (losses) on cash flow hedges	7	(5)	4
Total Other comprehensive income, net of tax	22	80	16
Comprehensive income	$ 491	$ 338	$ 277