Revenue Recognition - Revenue and Membership Information (Details) membership in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) membership	Mar. 31, 2019 USD ($) membership
Disaggregation of Revenue [Line Items]
Revenues | $	$ 5,767,691	$ 4,520,992
United States and Canada
Disaggregation of Revenue [Line Items]
Paid net membership additions (in memberships)	2,307	1,876
Paid memberships at end of period (in memberships)	69,969	66,633
Europe, Middle East, and Africa
Disaggregation of Revenue [Line Items]
Paid net membership additions (in memberships)	6,956	4,724
Paid memberships at end of period (in memberships)	58,734	42,542
Latin America
Disaggregation of Revenue [Line Items]
Paid net membership additions (in memberships)	2,901	1,470
Paid memberships at end of period (in memberships)	34,318	27,547
Asia-Pacific
Disaggregation of Revenue [Line Items]
Paid net membership additions (in memberships)	3,602	1,534
Paid memberships at end of period (in memberships)	19,835	12,141
Streaming | United States and Canada
Disaggregation of Revenue [Line Items]
Revenues | $	$ 2,702,776	$ 2,256,851
Streaming | Europe, Middle East, and Africa
Disaggregation of Revenue [Line Items]
Revenues | $	1,723,474	1,233,379
Streaming | Latin America
Disaggregation of Revenue [Line Items]
Revenues | $	793,453	630,472
Streaming | Asia-Pacific
Disaggregation of Revenue [Line Items]
Revenues | $	$ 483,660	$ 319,602