Common Stock Repurchase Programs - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Aug. 31, 2018
Common Stock [Line Items]
Common stock authorized for repurchase				$ 500,000,000
Common stock repurchased	$ 919,000	$ 88,511,000	$ 4,719,000
Company's Common stock repurchased				$ 4,600,000
Repurchased common stock, shares	0
Stock Repurchase Program, Number of Shares Authorized to be Repurchased	61,000	4,500,000
Payments for Repurchase of Common Stock	$ 919,000	$ 88,511,000	$ 4,719,000
Restricted Stock [Member]
Common Stock [Line Items]
Common stock repurchased		$ 2,900,000
Repurchased common stock, shares		200,000