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STOCK-BASED COMPENSATION - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares available for future grant (in shares) 38,000,000    
Stock-based compensation expense $ 245,000,000 $ 177,000,000 $ 172,000,000
Award expiration period 8 years    
Stock options grants (in shares) 0 0 0
Remaining unrecognized stock option compensation cost $ 0    
Stock options exercised (in shares) 0 0 0
Weighted average remaining contractual life of outstanding stock options (years) 1 year 14 days    
Weighted average remaining contractual life of exercisable stock options (years) 1 year 14 days    
Intrinsic value of stock options outstanding $ 0    
Intrinsic value of stock options exercisable $ 0    
Closing stock price (in dollars per share) $ 10.46    
Performance Share Units (PSUs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Fair value of PSU awards granted $ 41,000,000 $ 43,000,000 $ 43,000,000
RSUs and PSUs (a)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation expense $ 210,000,000 $ 172,000,000 $ 155,000,000
Weighted average grant date fair value (in dollars per share) $ 10.97 $ 22.83 $ 31.58
Total fair value of RSUs and PSUs vested during the period $ 130,000,000 $ 74,000,000 $ 77,000,000
Total unrecognized compensation cost related to non-vested RSUs and PSUs $ 183,000,000    
Weighted average period over which unrecognized compensation cost will be recognized 1 year 8 months 26 days    
Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation expense $ 0 0 3,000,000
Minimum | Restricted Stock Units (RSUs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 1 year    
Minimum | Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Maximum | Restricted Stock Units (RSUs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 4 years    
Maximum | Stock options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 4 years    
Discontinued operations      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock-based compensation expense   $ 2,000,000 $ 3,000,000