Long-Term Debt - Summary of Long Term Debt (Detail) - USD ($) $ in Thousands		Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Long-term debt		$ 858,755	$ 908,755
Less deferred financing costs and discounts		(6,432)	(7,271)
Total		852,323	901,484
Term Loan Agreement
Debt Instrument [Line Items]
Long-term debt	[1]	0	50,000
3.95% Senior Notes
Debt Instrument [Line Items]
Long-term debt		$ 509,505	509,505
Effective Interest Rate		4.03%
5.15% Senior Notes
Debt Instrument [Line Items]
Long-term debt		$ 349,250	$ 349,250
Effective Interest Rate		5.26%

[1] The borrowings outstanding under the Term Loan Agreement maturing in June 2022 were previously classified as long-term because we had the ability and intent to repay these obligations utilizing our revolving credit facility.