Contract Balances - Deferred Revenue and Advance Payments (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred Revenue Disclosure [Abstract]
Deferred product licenses revenue, Current	$ 2,825	$ 993
Deferred subscription services revenue, Current	51,861	35,589
Deferred product support revenue, Current	155,366	166,477
Deferred other services revenue, Current	7,376	6,801
Total current deferred revenue and advance payments	217,428	209,860
Deferred product licenses revenue, Non-current	2,742	68
Deferred subscription services revenue, Non-current	3,030	1,064
Deferred product support revenue, Non-current	6,387	6,203
Deferred other services revenue, Non-current	604	754
Total non-current deferred revenue and advance payments	$ 12,763	$ 8,089