Stockholders' Equity - Computation of Basic and Diluted Earnings Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Numerator:
Net income available to common shareholders	$ 89,070	$ 41,131
Denominator:
Basic weighted average shares outstanding	108,640,168	108,771,958
Effect of dilutive securities:
Diluted weighted average shares outstanding	108,790,625	108,916,261
Basic earnings per share	$ 0.82	$ 0.38
Diluted earnings per share	$ 0.82	$ 0.38
Stock appreciation rights [Member]
Effect of dilutive securities:
Dilutive securities	71,202	70,004
Restricted stock [Member]
Effect of dilutive securities:
Dilutive securities	79,255	74,299