Stockholders' Equity - Computation of Basic and Diluted Earnings Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Numerator:
Net income	$ 184,626	$ 208,737	$ 175,631
Denominator:
Basic weighted average shares outstanding	111,710,676	115,461,016	115,888,859
Effect of dilutive securities:
Diluted weighted average shares outstanding	111,880,488	115,762,843	116,252,866
Basic earnings per share	$ 1.65	$ 1.81	$ 1.52
Diluted earnings per share	$ 1.65	$ 1.8	$ 1.51
Stock appreciation rights [Member]
Effect of dilutive securities:
Dilutive securities	94,859	180,875	192,579
Restricted stock [Member]
Effect of dilutive securities:
Dilutive securities	74,953	120,952	171,428