GOODWILL AND INTANGIBLE ASSETS, NET - Schedule of Change to Company's Goodwill (Details) $ in Thousands	3 Months Ended
Mar. 31, 2024 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 2,887,692
Acquisitions	3,644
Foreign exchange translation adjustment	(817)
Goodwill, ending balance	2,890,519
Index
Goodwill [Roll Forward]
Goodwill, beginning balance	1,203,435
Acquisitions	0
Foreign exchange translation adjustment	(291)
Goodwill, ending balance	1,203,144
Analytics
Goodwill [Roll Forward]
Goodwill, beginning balance	290,976
Acquisitions	5,031
Foreign exchange translation adjustment	0
Goodwill, ending balance	296,007
ESG and Climate
Goodwill [Roll Forward]
Goodwill, beginning balance	84,724
Acquisitions	(357)
Foreign exchange translation adjustment	(347)
Goodwill, ending balance	84,020
All Other - Private Assets
Goodwill [Roll Forward]
Goodwill, beginning balance	1,308,557
Acquisitions	(1,030)
Foreign exchange translation adjustment	(179)
Goodwill, ending balance	$ 1,307,348

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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