Goodwill (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2026 USD ($)
Goodwill
Beginning balance	$ 251,469
Foreign currency translation adjustments	(492)
Ending balance	250,977
Total contract talent solutions
Goodwill
Beginning balance	135,698
Foreign currency translation adjustments	(145)
Ending balance	135,553
Permanent placement talent solutions
Goodwill
Beginning balance	26,406
Foreign currency translation adjustments	(28)
Ending balance	26,378
Protiviti
Goodwill
Beginning balance	89,365
Foreign currency translation adjustments	(319)
Ending balance	$ 89,046