STOCK-BASED COMPENSATION - Performance share plans (Details) - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Weighted average grant date fair value
Vested weighted average exercise price (in dollar per share)	$ 47.93
Total Stockholder Return
Number of shares (in thousands)
Nonvested ending Balance (in shares)	271	240	297
Granted (in shares)	135	137	196
Vested (in shares)	(143)	(89)	(160)
Forfeited (in shares)	(4)	(17)	(93)
Nonvested ending Balance (in shares)	259	271	240
Weighted average grant date fair value
Nonvested weighted average exercise price beginning balance (in dollar per share)	$ 45.20	$ 64.61	$ 60.35
Granted the weighted average exercise price (in dollar per share)	70.39	28.55	51.52
Vested weighted average exercise price (in dollar per share)		69.75	45.78
Forfeited weighted average exercise price (in dollar per share)	37.28	57.36	55.82
Nonvested weighted average exercise price beginning balance (in dollar per share)	$ 56.90	$ 45.20	$ 64.61
Other Performance-Based
Number of shares (in thousands)
Nonvested ending Balance (in shares)	385	240	297
Granted (in shares)	404	253	196
Vested (in shares)	(143)	(89)	(160)
Forfeited (in shares)	(6)	(19)	(93)
Nonvested ending Balance (in shares)	640	385	240
Weighted average grant date fair value
Nonvested weighted average exercise price beginning balance (in dollar per share)	$ 38.66	$ 48.52	$ 47.03
Granted the weighted average exercise price (in dollar per share)	45.30	34.15	41.90
Vested weighted average exercise price (in dollar per share)	41.92	51.29	40.10
Forfeited weighted average exercise price (in dollar per share)	36.79	44.19	44.30
Nonvested weighted average exercise price beginning balance (in dollar per share)	$ 42.14	$ 38.66	$ 48.52
Period for recognition (in years)	3 years