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Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Revenue	$ 1,942,427	$ 1,866,352	$ 5,779,384	$ 3,595,705
Clients 1-5
Disaggregation of Revenue [Line Items]
Revenue	539,907	525,806	1,595,007	1,242,446
Clients 6-10
Disaggregation of Revenue [Line Items]
Revenue	270,073	283,003	831,660	472,788
Clients 11-25
Disaggregation of Revenue [Line Items]
Revenue	405,171	398,816	1,100,118	704,312
Other
Disaggregation of Revenue [Line Items]
Revenue	$ 727,276	$ 658,727	$ 2,252,599	$ 1,176,159

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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