CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (UNAUDITED) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Statement of Comprehensive Income [Abstract]
NET (LOSS) INCOME	$ (201)	$ 57
Items related to employee benefit plans:
Change in net actuarial loss, net of $(7) and $(6) tax	22	18
Change in net prior service cost, net of $— and $1 tax	(2)	(3)
Foreign currency translation adjustment, net of $— and $— tax	3	(4)
Other comprehensive income	23	11
COMPREHENSIVE (LOSS) INCOME	$ (178)	$ 68