Segments and Related Information - Foreign Operations and Other - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Segments and Related Information [Line Items]
Revenue	$ 3,257,077	$ 2,513,484	$ 8,715,851	$ 6,769,677
Property and equipment, net	$ 1,729,840		$ 1,729,840		$ 1,754,101
Govermment | Revenue Benchmark | Customer Concentration Risk
Segments and Related Information [Line Items]
Concentration risk, percentage of total	12.00%	6.00%	11.00%	7.00%
United States
Segments and Related Information [Line Items]
Revenue	$ 3,200,000	$ 2,500,000	$ 8,600,000	$ 6,600,000
Property and equipment, net	1,700,000		1,700,000		1,700,000
Intangible assets and goodwill, net	2,900,000		2,900,000		3,000,000
Foreign Operations
Segments and Related Information [Line Items]
Revenue	18,800	$ 49,400	68,400	$ 125,200
Property and equipment, net	18,000		18,000		21,000
Intangible assets and goodwill, net	$ 32,800		$ 32,800		$ 35,500
Foreign Operations | Accounts Receivable, Net, Less Deferred Revenue | Geographic Concentration Risk
Segments and Related Information [Line Items]
Concentration risk, percentage of total					1.00%