Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2022

Revenue from Contract with Customer [Abstract]

Schedule of Revenue Disaggregated by Line of Business

The following table presents the Company’s service revenues disaggregated by functional specialization and segment (in thousands):

	Three Months Ended March 31,
	2022		2021
Contract talent solutions
Finance and accounting	$	801,690	$	600,387
Administrative and customer support	284,906		220,467
Technology	213,327		172,239
Elimination of intersegment revenues (a)	(144,200)		(103,818)
Total contract talent solutions	1,155,723		889,275
Permanent placement talent solutions	186,782		111,703
Protiviti	472,329		397,402
Total service revenues	$	1,814,834	$	1,398,380

(a) Service revenues for finance and accounting, administrative and customer support, and technology include intersegment revenues, which represent revenues from services provided to the Company’s Protiviti segment in connection with the Company’s blended business solutions. Intersegment revenues for each functional specialization are aggregated and then eliminated as a single line.

Schedule of Contract Liability Activity

The following table sets forth the activity in contract liabilities from December 31, 2021 through March 31, 2022 (in thousands):

	Contract Liabilities
Balance as of December 31, 2021	$	25,601
Payments in advance of satisfaction of performance obligations	18,345
Revenue recognized	(24,046)
Other, including translation adjustments	(278)
Balance as of March 31, 2022	$	19,622