Revenue - Summary of Changes in Deferred Revenue Related to Material Right Performance Obligations (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenue From Contract With Customer [Abstract]
Balance, beginning of period	$ 104,816	$ 88,993	$ 101,426	$ 86,826
Deferral of revenue	15,426	8,536	24,614	15,498
Recognition of unearned revenue	(11,362)	(5,071)	(17,160)	(9,866)
Balance, end of period	$ 108,880	$ 92,458	$ 108,880	$ 92,458