EARNINGS PER SHARE - Reconciliation of Basic and Diluted Earnings Per Share Computations (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Numerator for basic and diluted earnings per share:
Net income, basic	$ 377,856	$ 411,744	$ 203,247
Net income, diluted	$ 377,856	$ 411,744	$ 203,247
Denominator:
Weighted basic shares outstanding (in shares)	54,071	54,223	54,514
Dilutive effect of equity-based compensation awards (in shares)	311	264	247
Weighted dilutive shares outstanding (in shares)	54,382	54,487	54,761
Basic earnings per share (in dollars per share)	$ 6.99	$ 7.59	$ 3.73
Diluted earnings per share (in dollars per share)	$ 6.95	$ 7.56	$ 3.71