EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Numerator
Income available to common stockholders, Diluted	$ 84,296	$ 54,244	$ 222,132	$ 180,292
Income available to common stockholders, Basic	$ 84,296	$ 54,244	$ 222,132	$ 180,292
Denominator (Shares)
Basic (in shares)	65,707	65,322	65,550	65,446
Effect of dilutive stock-based compensation
Diluted (in shares)	67,035	66,581	66,865	66,825
Per Share Amount
Diluted (in dollars per share)	$ 1.26	$ 0.81	$ 3.32	$ 2.70
Basic (in dollars per share)	$ 1.28	$ 0.83	$ 3.39	$ 2.75
Stock options
Effect of dilutive stock-based compensation
Incremental common shares attributable to dilutive effect of share-based payment arrangements (in shares)	874	884	886	1,034
Restricted stock
Effect of dilutive stock-based compensation
Incremental common shares attributable to dilutive effect of share-based payment arrangements (in shares)	454	375	429	345