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STOCK COMPENSATION PLAN - Activity Related to Time-based and Performance-based RSUs and the Grant Date Fair Value (Details) - $ / shares
12 Months Ended 40 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2022
Restricted Stock Units      
Restricted Stock Units      
Awards granted (in shares) 3,047,238 1,761,779  
Weighted Average Grant Date Fair Value Per RSU      
Accelerated vesting, number of awards (in shares) 0    
2019 Transaction Incentive Program | 2019 | Time-Based LTIP      
Restricted Stock Units      
Outstanding, beginning of period (in shares) 74,600    
Awards vested (in shares) (33,700)    
Awards forfeited/canceled (in shares) (6,200)    
Outstanding, end of period (in shares) 34,700 74,600 34,700
Weighted Average Grant Date Fair Value Per RSU      
Outstanding, weighted average grant date fair value (in dollars per share) $ 13.16    
Awards vested, weighted average grant date fair value (in dollars per share) 13.16    
Awards forfeited/canceled, weighted average grant date fair value (in dollars per share) 13.16    
Outstanding, weighted average grant date fair value (in dollars per share) $ 13.16 $ 13.16 $ 13.16
2019 Transaction Incentive Program, Tier 1 | Restricted Stock Units      
Weighted Average Grant Date Fair Value Per RSU      
Accelerated vesting, number of awards (in shares)     47,743
LTIP Plan | Restricted Stock Units      
Weighted Average Grant Date Fair Value Per RSU      
Accelerated vesting, number of awards (in shares)     57,763
LTIP Plan | Time-Based LTIP      
Restricted Stock Units      
Outstanding, beginning of period (in shares) 1,872,300    
Awards vested (in shares) (941,200)    
Awards forfeited/canceled (in shares) (245,100)    
Outstanding, end of period (in shares) 686,000.0 1,872,300 686,000.0
LTIP Plan | Performance-Based LTIP      
Restricted Stock Units      
Outstanding, beginning of period (in shares) 588,900    
Awards vested (in shares) (44,300)    
Awards forfeited/canceled (in shares) (246,300)    
Outstanding, end of period (in shares) 298,300 588,900 298,300
LTIP Plan | 2021 | Time-Based LTIP      
Restricted Stock Units      
Outstanding, beginning of period (in shares) 1,548,600    
Awards vested (in shares) (751,800)    
Awards forfeited/canceled (in shares) (210,100)    
Outstanding, end of period (in shares) 586,700 1,548,600 586,700
Weighted Average Grant Date Fair Value Per RSU      
Outstanding, weighted average grant date fair value (in dollars per share) $ 10.58    
Awards vested, weighted average grant date fair value (in dollars per share) 10.59    
Awards forfeited/canceled, weighted average grant date fair value (in dollars per share) 10.59    
Outstanding, weighted average grant date fair value (in dollars per share) $ 10.57 $ 10.58 $ 10.57
LTIP Plan | 2021 | Performance-Based LTIP      
Restricted Stock Units      
Outstanding, beginning of period (in shares) 0    
Awards vested (in shares) 0    
Awards forfeited/canceled (in shares) 0    
Outstanding, end of period (in shares) 0 0 0
Weighted Average Grant Date Fair Value Per RSU      
Outstanding, weighted average grant date fair value (in dollars per share) $ 0    
Awards vested, weighted average grant date fair value (in dollars per share) 0    
Awards forfeited/canceled, weighted average grant date fair value (in dollars per share) 0    
Outstanding, weighted average grant date fair value (in dollars per share) $ 0 $ 0 $ 0
LTIP Plan | 2020 | Time-Based LTIP      
Restricted Stock Units      
Outstanding, beginning of period (in shares) 253,900    
Awards vested (in shares) (122,800)    
Awards forfeited/canceled (in shares) (31,800)    
Outstanding, end of period (in shares) 99,300 253,900 99,300
Weighted Average Grant Date Fair Value Per RSU      
Outstanding, weighted average grant date fair value (in dollars per share) $ 14.96    
Awards vested, weighted average grant date fair value (in dollars per share) 14.96    
Awards forfeited/canceled, weighted average grant date fair value (in dollars per share) 14.96    
Outstanding, weighted average grant date fair value (in dollars per share) $ 14.96 $ 14.96 $ 14.96
LTIP Plan | 2020 | Performance-Based LTIP      
Restricted Stock Units      
Outstanding, beginning of period (in shares) 377,700    
Awards vested (in shares) 0    
Awards forfeited/canceled (in shares) (79,400)    
Outstanding, end of period (in shares) 298,300 377,700 298,300
Weighted Average Grant Date Fair Value Per RSU      
Outstanding, weighted average grant date fair value (in dollars per share) $ 14.96    
Awards vested, weighted average grant date fair value (in dollars per share) 0    
Awards forfeited/canceled, weighted average grant date fair value (in dollars per share) 14.96    
Outstanding, weighted average grant date fair value (in dollars per share) $ 14.96 $ 14.96 $ 14.96
LTIP Plan | 2019 | Time-Based LTIP      
Restricted Stock Units      
Outstanding, beginning of period (in shares) 69,800    
Awards vested (in shares) (66,600)    
Awards forfeited/canceled (in shares) (3,200)    
Outstanding, end of period (in shares) 0 69,800 0
Weighted Average Grant Date Fair Value Per RSU      
Outstanding, weighted average grant date fair value (in dollars per share) $ 22.58    
Awards vested, weighted average grant date fair value (in dollars per share) 22.55    
Awards forfeited/canceled, weighted average grant date fair value (in dollars per share) 22.55    
Outstanding, weighted average grant date fair value (in dollars per share) $ 0 $ 22.58 $ 0
LTIP Plan | 2019 | Performance-Based LTIP      
Restricted Stock Units      
Outstanding, beginning of period (in shares) 211,200    
Awards vested (in shares) (44,300)    
Awards forfeited/canceled (in shares) (166,900)    
Outstanding, end of period (in shares) 0 211,200 0
Weighted Average Grant Date Fair Value Per RSU      
Outstanding, weighted average grant date fair value (in dollars per share) $ 22.55    
Awards vested, weighted average grant date fair value (in dollars per share) 22.55    
Awards forfeited/canceled, weighted average grant date fair value (in dollars per share) 22.55    
Outstanding, weighted average grant date fair value (in dollars per share) $ 0 $ 22.55 $ 0
Total LTIP and TIP RSU's | Time-Based LTIP      
Restricted Stock Units      
Outstanding, beginning of period (in shares) 1,946,900    
Outstanding, end of period (in shares) 720,700 1,946,900 720,700
Total LTIP and TIP RSU's | Performance-Based LTIP      
Restricted Stock Units      
Outstanding, beginning of period (in shares) 588,900    
Outstanding, end of period (in shares) 298,300 588,900 298,300
2022 Incentive Program | 2022 | Time-Based LTIP      
Restricted Stock Units      
Awards granted (in shares) 3,047,200    
Awards forfeited/canceled (in shares) (1,718,200)    
Outstanding, end of period (in shares) 1,329,000   1,329,000
Weighted Average Grant Date Fair Value Per RSU      
Awards granted, weighted average grant date fair value (in dollars per share) $ 10.24    
Awards forfeited/canceled, weighted average grant date fair value (in dollars per share) 10.24    
Outstanding, weighted average grant date fair value (in dollars per share) $ 10.24   $ 10.24