Statement of Consolidated Comprehensive Income (unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 193	$ 147	$ 341	$ 278
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	4	22	9	32
Foreign currency translation adjustments	4	(114)	38	(145)
Net change in unrecognized losses on cash flow hedges	(10)	(36)	(14)	(16)
Total Other comprehensive (loss) income, net of tax	(2)	(128)	33	(129)
Comprehensive income	$ 191	$ 19	$ 374	$ 149