Indebtedness - Summary of Debt Facilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total carrying value of debt facilities	$ 1,100,873	$ 1,096,876
2024 Convertible Notes [Member]
Debt Instrument [Line Items]
Net carrying value	564,700	563,700
2019 Term Loan [Member]
Debt Instrument [Line Items]
Net carrying value	$ 536,100	$ 533,200

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant