v3.22.1
Goodwill and Intangible Assets, Net - Schedule of Change to Company's Goodwill (Detail)
$ in Thousands
3 Months Ended
Mar. 31, 2022
USD ($)
Goodwill [Line Items]  
Goodwill, Beginning balance $ 2,236,386
Acquisitions 353
Foreign exchange translation adjustment (1,540)
Goodwill, Ending balance 2,235,199
Index [Member]  
Goodwill [Line Items]  
Goodwill, Beginning balance 1,205,443
Foreign exchange translation adjustment (953)
Goodwill, Ending balance 1,204,490
Analytics [Member]  
Goodwill [Line Items]  
Goodwill, Beginning balance 290,976
Goodwill, Ending balance 290,976
ESG and Climate [Member]  
Goodwill [Line Items]  
Goodwill, Beginning balance 48,047
Goodwill, Ending balance 48,047
All Other - Private Assets [Member]  
Goodwill [Line Items]  
Goodwill, Beginning balance 691,920
Acquisitions 353
Foreign exchange translation adjustment (587)
Goodwill, Ending balance $ 691,686