Statement of Consolidated Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 1,155	$ 765	$ 469
Other comprehensive (loss) income, net of tax (K):
Change in unrecognized net actuarial loss and prior service cost (benefit) related to pension and other postretirement benefits	17	(36)	146
Foreign currency translation adjustments	(71)	57	(131)
Net change in unrecognized gains (losses) on cash flow hedges	6	(10)	7
Total Other comprehensive (loss) income, net of tax	(48)	11	22
Comprehensive income	$ 1,107	$ 776	$ 491