EARNINGS (LOSS) PER SHARE (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended						9 Months Ended
	Sep. 30, 2026	Jun. 30, 2026	Mar. 31, 2026	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2026	Sep. 30, 2025
Earnings Per Share [Abstract]
Net Income (Loss)	$ (147)	$ (76)	$ (193)	$ 73	$ 172	$ (166)	$ (416)	$ 79
Basic weighted average shares outstanding (in shares)	111,611,000			115,287,000			112,334,000	119,061,000.000
Dilutive effect of stock awards and stock warrants	0			2,213,000			0	2,132,000
Diluted weighted average shares outstanding (in shares)	111,611,000			117,500,000			112,334,000	121,193,000
Basic Earnings (Loss) Per Share (in dollars per share)	$ (1.32)			$ 0.63			$ (3.70)	$ 0.66
Diluted Earnings (Loss) Per Share (in dollars per share)	$ (1.32)			$ 0.62			$ (3.70)	$ 0.65
Antidilutive amounts excluded from calculation	3,100,000			1,000,000.0			3,000,000.0	1,300,000