Balance Sheet Components - Components of Content Assets (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Content assets, net	$ 31,749,861		$ 31,749,861		$ 32,736,713
Amortization of content assets	3,573,353	$ 3,653,592	10,443,358	$ 10,081,305
Licensed content, net
Finite-Lived Intangible Assets [Line Items]
Net content	12,459,413		12,459,413		12,732,549
Unamortized cost in year one	5,575,000		5,575,000
Unamortized cost in year two	2,812,000		2,812,000
Unamortized cost in year three	1,888,000		1,888,000
Amortization of content assets	1,777,701	1,967,720	5,280,700	5,751,940
Produced content, net
Finite-Lived Intangible Assets [Line Items]
Net content	9,433,878		9,433,878		9,110,518
In production	9,052,140		9,052,140		10,255,940
In development and pre-production	804,430		804,430		637,706
Content assets, net	19,290,448		19,290,448		$ 20,004,164
Unamortized cost in year one	3,594,000		3,594,000
Unamortized cost in year two	2,493,000		2,493,000
Unamortized cost in year three	1,744,000		1,744,000
Amortization of content assets	$ 1,795,652	$ 1,685,872	$ 5,162,658	$ 4,329,365