Stock-based Compensation - Summary of Status and Activity of Non-Vested Stock Awards (Detail)	12 Months Ended
	Dec. 31, 2023 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested, Beginning Balance	761,644
Granted	505,617
Credited from dividends	10,998
Performance share adjustment	78,468
Vested	(222,250)
Forfeited	(22,375)
Non-vested, Ending Balance	1,112,102
Beginning Balance, Non-vested, Weighted Average Grant Date Fair Value per Unit | $ / shares	$ 32.40
Granted, Weighted Average Grant Date Fair Value per Unit | $ / shares	30.92
Credited from dividends, Weighted Average Grant Date Fair Value per Unit | $ / shares	32.37
Performance share adjustment, Weighted Average Grant Date Fair Value per Unit | $ / shares	42.18
Vested, Weighted Average Grant Date Fair Value per Unit | $ / shares	26.44
Forfeited, Weighted Average Grant Date Fair Value per Unit | $ / shares	32.00
Ending Balance, Non-vested, Weighted Average Grant Date Fair Value per Unit | $ / shares	$ 33.62
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested, Beginning Balance	524,612
Granted	238,544
Credited from dividends	6,394
Performance share adjustment	0
Vested	(222,250)
Forfeited	(15,961)
Non-vested, Ending Balance	531,339
Performance Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-vested, Beginning Balance	237,032
Granted	267,073
Credited from dividends	4,604
Performance share adjustment	78,468
Vested	0
Forfeited	(6,414)
Non-vested, Ending Balance	580,763