Balance Sheet Components - Components of Content Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Content assets, net	$ 32,040,839		$ 32,452,462
Amortization of content assets	3,823,112	$ 3,670,805
Licensed content
Finite-Lived Intangible Assets [Line Items]
Content assets, net	12,393,120		12,422,309
Amortization of content assets	1,998,525	1,835,117
Produced content
Finite-Lived Intangible Assets [Line Items]
Released, less amortization	10,366,702		10,151,543
In production	8,652,278		9,317,367
In development and pre-production	628,739		561,243
Content assets, net	19,647,719		$ 20,030,153
Amortization of content assets	$ 1,824,587	$ 1,835,688