Revenue Recognition - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Revenues	$ 6,435,637	$ 5,244,905	$ 18,351,614	$ 14,689,013
Deferred revenue	1,040,202		1,040,202		$ 924,745
Increase in deferred revenue	10,941	22,729	115,457	154,607
DVD
Disaggregation of Revenue [Line Items]
Revenues	59,000	72,000	185,000	229,000
United States
Disaggregation of Revenue [Line Items]
Revenues	$ 2,800,000	$ 2,500,000	$ 8,000,000	$ 7,000,000