BUSINESS SEGMENTS - Reconciliation of Net Contribution to Earnings to Net Earnings (Loss) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reconciliation [Abstract]
Net contribution to earnings	$ 110	$ 82	$ 440	$ 556
Interest expense, net of capitalized interest	(71)	(69)	(203)	(203)
Earnings before income taxes	39	13	237	353
Income taxes	41	15	13	(38)
Net earnings	$ 80	$ 28	$ 250	$ 315