Goodwill and Intangible Assets - Schedule of Changes in the Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	4 Months Ended	5 Months Ended	6 Months Ended	8 Months Ended	9 Months Ended	10 Months Ended
	Sep. 30, 2021	Sep. 30, 2021	Sep. 30, 2021	Sep. 30, 2021	Sep. 30, 2021	Sep. 30, 2021
Goodwill [Roll Forward]
Beginning balance					$ 164,194
Foreign exchange					(1,981)
Ending balance	$ 581,814	$ 581,814	$ 581,814	$ 581,814	581,814	$ 581,814
Thrasys
Goodwill [Roll Forward]
Beginning balance						148,088
Measurement period adjustment					(3,052)	(3,052)
Ending balance	145,036	145,036	145,036	145,036	145,036	145,036
BHS
Goodwill [Roll Forward]
Beginning balance						16,106
Measurement period adjustment					(767)	(767)
Ending balance	15,339	15,339	15,339	15,339	15,339	15,339
TTC
Goodwill [Roll Forward]
Beginning balance				57,574
Business acquisition					57,574
Measurement period adjustment				347	347
Ending balance	57,921	57,921	57,921	57,921	57,921	57,921
Glocal
Goodwill [Roll Forward]
Beginning balance			91,871
Business acquisition					91,871
Measurement period adjustment			18,001		18,001
Ending balance	109,872	109,872	109,872	109,872	109,872	109,872
Innovations Group
Goodwill [Roll Forward]
Beginning balance		143,730
Business acquisition					143,730
Measurement period adjustment		534			534
Ending balance	144,264	144,264	144,264	144,264	144,264	144,264
Cloudbreak
Goodwill [Roll Forward]
Beginning balance	110,968
Business acquisition					110,968
Measurement period adjustment	395				395
Ending balance	$ 111,363	$ 111,363	$ 111,363	$ 111,363	$ 111,363	$ 111,363