Revenue Recognition - Revenue and Membership Information (Details) membership in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021 USD ($) membership	Jun. 30, 2020 USD ($) membership	Jun. 30, 2021 USD ($) membership	Jun. 30, 2020 USD ($) membership
Disaggregation of Revenue [Line Items]
Revenues | $	$ 7,341,777	$ 6,148,286	$ 14,505,059	$ 11,915,977
United States and Canada
Disaggregation of Revenue [Line Items]
Paid net membership additions (losses) (in memberships)	(433)	2,935	15	5,242
Paid memberships at end of period (in memberships)	73,951	72,904	73,951	72,904
Europe, Middle East, and Africa
Disaggregation of Revenue [Line Items]
Paid net membership additions (losses) (in memberships)	188	2,749	1,998	9,705
Paid memberships at end of period (in memberships)	68,696	61,483	68,696	61,483
Latin America
Disaggregation of Revenue [Line Items]
Paid net membership additions (losses) (in memberships)	764	1,750	1,121	4,651
Paid memberships at end of period (in memberships)	38,658	36,068	38,658	36,068
Asia-Pacific
Disaggregation of Revenue [Line Items]
Paid net membership additions (losses) (in memberships)	1,022	2,657	2,383	6,259
Paid memberships at end of period (in memberships)	27,875	22,492	27,875	22,492
Streaming | United States and Canada
Disaggregation of Revenue [Line Items]
Revenues | $	$ 3,234,643	$ 2,839,670	$ 6,405,615	$ 5,542,446
Streaming | Europe, Middle East, and Africa
Disaggregation of Revenue [Line Items]
Revenues | $	2,400,480	1,892,537	4,744,154	3,616,011
Streaming | Latin America
Disaggregation of Revenue [Line Items]
Revenues | $	860,882	785,368	1,697,529	1,578,821
Streaming | Asia-Pacific
Disaggregation of Revenue [Line Items]
Revenues | $	$ 799,480	$ 569,140	$ 1,561,894	$ 1,052,800