Segment and Geographic Information - Schedule of Segment Reporting Financial Information, by Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting Information [Line Items]
Revenues	$ 11,510,307	$ 9,824,703	$ 33,132,274	$ 28,754,453
Content amortization	4,002,744	3,699,521	11,657,930	11,140,016
Sales and marketing	786,295	642,926	2,187,930	1,941,350
Technology and development	853,584	735,063	2,501,090	2,148,790
General and administrative	457,931	417,353	1,320,606	1,248,365
Operating income	3,248,247	2,909,477	10,369,940	8,144,848
Interest expense	(175,294)	(184,830)	(542,115)	(526,130)
Interest and other income (expense)	36,457	(21,693)	126,986	212,671
Income before income taxes	3,109,410	2,702,954	9,954,811	7,831,389
Provision for income taxes	(562,494)	(339,445)	(1,392,131)	(988,365)
Net income	2,546,916	2,363,509	8,562,680	6,843,024
Reportable Segment
Segment Reporting Information [Line Items]
Revenues	11,510,307	9,824,703	33,132,274	28,754,453
Content amortization	4,002,744	3,699,521	11,657,930	11,140,016
Other cost of revenues	2,161,506	1,420,363	5,094,778	4,131,084
Sales and marketing	786,295	642,926	2,187,930	1,941,350
Technology and development	853,584	735,063	2,501,090	2,148,790
General and administrative	457,931	417,353	1,320,606	1,248,365
Operating income	$ 3,248,247	$ 2,909,477	$ 10,369,940	$ 8,144,848
Operating margin	28.20%	29.60%	31.30%	28.30%
Interest expense	$ (175,294)	$ (184,830)	$ (542,115)	$ (526,130)
Interest and other income (expense)	36,457	(21,693)	126,986	212,671
Income before income taxes	3,109,410	2,702,954	9,954,811	7,831,389
Provision for income taxes	(562,494)	(339,445)	(1,392,131)	(988,365)
Net income	2,546,916	2,363,509	8,562,680	6,843,024
Interest income	$ 67,000	$ 76,000	$ 221,000	$ 206,000