EARNINGS PER SHARE - Components of Calculation of Earnings Per Share (Details) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Earnings Per Share [Abstract]
Net income	$ 325,965	$ 340,848	$ 359,081
Weighted average number of shares used in:
Basic earnings per share (in shares)	108,821	110,465	110,396
Dilutive common stock equivalents:
Restricted stock units (in shares)	416	566	770
Diluted earnings per share (in shares)	109,237	111,031	111,166