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Goodwill and Other Intangible Assets - Schedule of Changes in Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Goodwill [Line Items]
Beginning Balance	$ 820,654	$ 793,080
Acquisitions	1,313,365	26,519
Adjustments to initial purchase price allocations	(368)
Foreign currency translation	(9,123)	1,055
Ending Balance	2,124,528	820,654
Sterling Check Corp [Member]
Goodwill [Line Items]
Beginning Balance	0	0
Acquisitions	1,313,365	0
Adjustments to initial purchase price allocations	0
Foreign currency translation	(6,472)	0
Ending Balance	1,306,893	0
Americas [Member]
Goodwill [Line Items]
Beginning Balance	703,797	677,171
Acquisitions	0	26,519
Adjustments to initial purchase price allocations	(368)
Foreign currency translation	(135)	107
Ending Balance	703,294	703,797
International [Member]
Goodwill [Line Items]
Beginning Balance	116,857	115,909
Acquisitions	0	0
Adjustments to initial purchase price allocations	0
Foreign currency translation	(2,516)	948
Ending Balance	$ 114,341	$ 116,857

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