CONDENSED CONSOLIDATED STATEMENT OF CASH FLOW (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Cash and cash equivalents	$ 1,276,461	$ 1,446,625
Total restricted cash	31,464	2,722
Total cash, cash equivalents and restricted cash	1,307,925	1,449,347
Restricted cash in Prepaid and other current assets
Restricted cash in Prepaid and other current assets	29,416	495
Restricted cash in Other noncurrent assets
Restricted cash in Other noncurrent assets	$ 2,048	$ 2,227

Amount of cash and cash equivalents restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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