Summary of Cash, Cash Equivalents and Restricted Cash Reported In Condensed Consolidated Statements of Cash Flows (Detail) - USD ($) $ in Thousands		Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect [Abstract]
Cash and cash equivalents		$ 132,658	$ 115,301	$ 199,017
Restricted cash	[1]	$ 69,253	$ 63,633	$ 54,671
Restricted Cash, Statement of Financial Position [Extensible Enumeration]		us-gaap:OtherAssetsNoncurrent	us-gaap:OtherAssetsNoncurrent	us-gaap:OtherAssetsNoncurrent
Total cash, cash equivalents and restricted cash		$ 201,911	$ 178,934	$ 253,688

[1] Restricted cash is included in other assets on the accompanying consolidated balance sheet.