Borrowing Arrangements - Schedule of Interest Expense (Detail) - Two Thousand Twenty Two Notes And Two Thousand Twenty Three Notes [Member] - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Debt Instrument [Line Items]
Contractual interest expense	$ 2,368	$ 1,052	$ 4,123
Accretion of debt discount	2,830	38,757	4,687
Accretion of debt issuance costs	82	223	155
Total interest expense	$ 5,280	$ 40,032	$ 8,965