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Long-Term Debt - Summary of Long-Term Debt (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total long-term debt	$ 812,561	$ 775,941
Less current portion	(22,117)	(26,437)
Unamortized deferred issuance costs	(11,418)	(11,429)
Long-term debt, net of current portion	779,026	738,075
4.750% Senior Notes, due Oct 2029
Debt Instrument [Line Items]
Total long-term debt	$ 500,000	500,000
Interest rate on debt (as a percent)	4.75%
Term loan, due Feb 2024
Debt Instrument [Line Items]
Total long-term debt	$ 194,237	218,026
2.40% Term Loan, due Jun 2022
Debt Instrument [Line Items]
Total long-term debt	$ 0	809
Interest rate on debt (as a percent)	2.40%
2.05% Term Loan, due Mar 2023
Debt Instrument [Line Items]
Total long-term debt	$ 4,158	7,556
Interest rate on debt (as a percent)	2.05%
1.30% Term Loan, due Jun 2023
Debt Instrument [Line Items]
Total long-term debt	$ 1,484	2,427
Interest rate on debt (as a percent)	1.30%
1.55% Term Loan, due Sep 2025
Debt Instrument [Line Items]
Total long-term debt	$ 4,137	5,204
Interest rate on debt (as a percent)	1.55%
1.10% Term Loan, due Mar 2024
Debt Instrument [Line Items]
Total long-term debt	$ 6,610	9,267
Interest rate on debt (as a percent)	1.10%
0.57% Term Loan, due Jul 2023
Debt Instrument [Line Items]
Total long-term debt	$ 20,774	22,652
Interest rate on debt (as a percent)	0.57%
Revolving credit facility, due Sep 2026
Debt Instrument [Line Items]
Total long-term debt	$ 81,161	$ 10,000

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