EARNINGS (LOSS) PER SHARE - Components of Earnings Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Earnings Per Share [Abstract]
Net income available to common shareholders, basic	$ 42,937	$ 82,953	$ 143,163	$ 177,225
Net income available to common shareholders, diluted	$ 42,937	$ 82,953	$ 143,163	$ 177,225
Weighted-average number of common shares outstanding – basic (shares)	31,567,797	31,290,581	31,563,660	31,452,700
Share-based compensation plans (shares)	1,198,691	884,503	1,209,705	583,759
Weighted-average number of common shares – diluted (shares)	32,766,488	32,175,084	32,773,365	32,036,459
Basic earnings per common share (usd per share)	$ 1.36	$ 2.65	$ 4.54	$ 5.63
Diluted earnings per common share (usd per share)	$ 1.31	$ 2.58	$ 4.37	$ 5.53