Segment and Geographic Information - Narrative (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) segment	Sep. 30, 2022 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | segment			1
Revenues	$ 8,541,668	$ 7,925,589	$ 24,890,472	$ 23,763,497
United States
Segment Reporting Information [Line Items]
Revenues	$ 3,500,000	$ 3,300,000	$ 10,100,000	$ 9,700,000