CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($) $ in Thousands		Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020
Restricted Cash [Abstract]
Cash and cash equivalents		$ 315,595	$ 498,726	$ 565,033	$ 850,587
Restricted cash included in prepaid expenses and other current assets		825	757	878	498
Cash, cash equivalents and restricted cash	[1]	$ 316,420	$ 499,483	$ 565,911	$ 851,085

[1] The following table provides a reconciliation of Cash, cash equivalents and restricted cash shown above to amounts reported within the Condensed Consolidated Balance Sheets as of June 30, 2022, December 31, 2021, June 30, 2021 and December 31, 2020 (in thousands): June 30, 2022December 31, 2021June 30, 2021December 31, 2020Cash and cash equivalents$315,595 $498,726 $565,033 $850,587 Restricted cash included in prepaid expenses and other current assets825 757 878 498 Cash, cash equivalents and restricted cash$316,420 $499,483 $565,911 $851,085