Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Jan. 01, 2020	Dec. 31, 2018
Significant Accounting Policy [Line Items]
Accounts receivable, allowance for credit loss	$ 6,686,000	$ 5,579,000
Cumulative effect of accounting change	3,497,991,000	2,663,227,000	$ 2,197,219,000		$ 1,987,720,000
Impairment of goodwill	0	0
Net foreign currency gains (losses)	$ (11,806,000)	$ (25,398,000)	(9,251,000)
Cumulative Effect, Period of Adoption, Adjustment
Significant Accounting Policy [Line Items]
Cumulative effect of accounting change			$ 6,074,000
Accounting Standards Update 2016-13 | Cumulative Effect, Period of Adoption, Adjustment
Significant Accounting Policy [Line Items]
Accounts receivable, allowance for credit loss				$ (8,000,000)
Cumulative effect of accounting change				$ 6,000,000