Cash, Cash Equivalents and Restricted Cash (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	$ 5,844,409	$ 6,034,501	$ 6,055,111	$ 7,804,618	$ 8,436,453	$ 8,238,870
Cash and cash equivalents
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	5,819,449		6,027,804
Other Current Assets
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	904		3,189
Non-current Assets
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	24,056		24,118
Cash
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	4,680,327		4,130,774
Cash | Cash and cash equivalents
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	4,655,513		4,103,613
Cash | Other Current Assets
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	904		3,189
Cash | Non-current Assets
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	23,910		23,972
Money market funds | Level 1 Securities
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	1,164,082		1,924,337
Money market funds | Cash and cash equivalents | Level 1 Securities
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	1,163,936		1,924,191
Money market funds | Other Current Assets | Level 1 Securities
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	0		0
Money market funds | Non-current Assets | Level 1 Securities
Cash and Cash Equivalents [Line Items]
Cash, cash equivalents, and restricted cash	$ 146		$ 146