EARNINGS PER SHARE - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Earnings Per Share [Abstract]
Net income (loss)	$ (11)	$ 15	$ (14)	$ 42
Weighted average common shares outstanding	39,800,000	40,600,000	39,700,000	40,600,000
Effect of dilutive securities (a)	0	500,000	0	700,000
Weighted average common shares outstanding - assuming dilution	39,800,000	41,100,000	39,700,000	41,300,000
Earnings (loss) per share - basic	$ (0.28)	$ 0.37	$ (0.35)	$ 1.03
Earnings (loss) per share - diluted	$ (0.28)	$ 0.37	$ (0.35)	$ 1.02
Restricted Stock Units (RSUs)
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive shares (b)	500,000	200,000	400,000	100,000
Antidilutive Due to Net Loss
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive shares (b)	200,000		300,000