EARNINGS PER SHARE - Components of Calculation of Earnings Per Share (Detail) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Net income	$ 359,081	$ 308,722	$ 193,814
Weighted average number of shares used in:
Basic earnings per share (in shares)	110,396	110,768	110,939
Dilutive common stock equivalents:
Restricted stock units (in shares)	770	625	569
Diluted earnings per share (in shares)	111,166	111,393	111,508