Business Combination, Goodwill and Intangible Assets - Summary of Company's Goodwill (Details) $ in Thousands	6 Months Ended
Jun. 30, 2022 USD ($)
Goodwill [Roll Forward]
Beginning Balance	$ 403,902
Acquisition	1,992
Measurement period adjustments	2,229
Currency translation adjustments	(1,548)
Ending Balance	406,575
Insurance
Goodwill [Roll Forward]
Beginning Balance	50,428
Acquisition	0
Measurement period adjustments	0
Currency translation adjustments	(399)
Ending Balance	50,029
Healthcare
Goodwill [Roll Forward]
Beginning Balance	21,942
Acquisition	0
Measurement period adjustments	0
Currency translation adjustments	(39)
Ending Balance	21,903
Emerging Business
Goodwill [Roll Forward]
Beginning Balance	49,020
Acquisition	0
Measurement period adjustments	0
Currency translation adjustments	(1,109)
Ending Balance	47,911
Analytics
Goodwill [Roll Forward]
Beginning Balance	282,512
Acquisition	1,992
Measurement period adjustments	2,229
Currency translation adjustments	(1)
Ending Balance	$ 286,732

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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