Restructuring (Tables)

9 Months Ended

Sep. 30, 2024

Restructuring and Related Activities [Abstract]

Schedule of Initial Restructuring Charge Recorded and the Ending Reserve Balance

The initial restructuring charge recorded and the ending reserve balance as of September 30, 2024 by segment is as follows:

	2024 Restructuring Plan				2023 Restructuring Plan
(in millions)	Initial Charge Recorded		Ending Reserve Balance		Initial Charge Recorded		Ending Reserve Balance
Market Intelligence	$	35	$	11	$	90	$	21
Ratings	1		—		10		1
Commodity Insights	4		4		26		4
Mobility	6		4		9		1
Indices	1		1		5		1
Corporate	2		1		43		9
Total	$	49	$	21	$	183	$	37