Cash and Cash Equivalents - Summary of Reconciliation of the Cash, Cash Equivalents, and Restricted Cash (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Mar. 31, 2021	Dec. 31, 2020
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents	$ 238,035	$ 305,525
Restricted cash included in prepaid expenses and other current assets	$ 920	$ 271
Restricted Cash, Current, Asset, Statement of Financial Position [Extensible List]	Prepaid expenses and other current assets	Prepaid expenses and other current assets
Restricted cash included in other assets	$ 0	$ 325
Restricted Cash, Noncurrent, Asset, Statement of Financial Position [Extensible List]			us-gaap:OtherAssets		us-gaap:OtherAssets
Total cash, cash equivalents and restricted cash	$ 238,955	$ 306,121		$ 248,358	$ 224,614