Stock-based Compensation - Non-cash Stock-based Compensation Resulting From Restricted Stock Awards and Restricted Stock Units Awards (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Share-Based Payment Arrangement, Expense	$ 94,898	$ 97,506	$ 90,108
Operating Expenses [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Share-Based Payment Arrangement, Expense	4,671	4,570	5,185
Sales and Marketing Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Share-Based Payment Arrangement, Expense	18,659	13,801	14,376
Research and Development Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Share-Based Payment Arrangement, Expense	11,063	7,527	9,107
General and Administrative Expense [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Share-Based Payment Arrangement, Expense	$ 60,505	$ 71,608	$ 61,440