Revenue Recognition - Revenue and Membership Information (Details) membership in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2021 USD ($) membership	Mar. 31, 2020 USD ($) membership
Disaggregation of Revenue [Line Items]
Revenues | $	$ 7,163,282	$ 5,767,691
United States and Canada
Disaggregation of Revenue [Line Items]
Paid net membership additions (in memberships)	448	2,307
Paid memberships at end of period (in memberships)	74,384	69,969
Europe, Middle East, and Africa
Disaggregation of Revenue [Line Items]
Paid net membership additions (in memberships)	1,810	6,956
Paid memberships at end of period (in memberships)	68,508	58,734
Latin America
Disaggregation of Revenue [Line Items]
Paid net membership additions (in memberships)	357	2,901
Paid memberships at end of period (in memberships)	37,894	34,318
Asia-Pacific
Disaggregation of Revenue [Line Items]
Paid net membership additions (in memberships)	1,361	3,602
Paid memberships at end of period (in memberships)	26,853	19,835
Streaming | United States and Canada
Disaggregation of Revenue [Line Items]
Revenues | $	$ 3,170,972	$ 2,702,776
Streaming | Europe, Middle East, and Africa
Disaggregation of Revenue [Line Items]
Revenues | $	2,343,674	1,723,474
Streaming | Latin America
Disaggregation of Revenue [Line Items]
Revenues | $	836,647	793,453
Streaming | Asia-Pacific
Disaggregation of Revenue [Line Items]
Revenues | $	$ 762,414	$ 483,660