Statement of Consolidated Comprehensive Income (unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 266	$ 193	$ 509	$ 341
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	4	7	9
Foreign currency translation adjustments	(4)	4	(41)	38
Net change in unrecognized gains (losses) on cash flow hedges	3	(10)	6	(14)
Total Other comprehensive income (loss), net of tax	3	(2)	(28)	33
Comprehensive income	$ 269	$ 191	$ 481	$ 374