Contract Balances - Deferred Revenue and Advance Payments (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Deferred Revenue Disclosure [Abstract]
Deferred product licenses revenue, Current	$ 1,777	$ 3,579
Deferred subscription services revenue, Current	107,119	65,512
Deferred product support revenue, Current	124,684	152,012
Deferred other services revenue, Current	4,394	7,059
Total current deferred revenue and advance payments	237,974	228,162
Deferred product licenses revenue, Non-current	174	0
Deferred subscription services revenue, Non-current	2,263	3,097
Deferred product support revenue, Non-current	2,111	4,984
Deferred other services revenue, Non-current	422	443
Total non-current deferred revenue and advance payments	$ 4,970	$ 8,524