v3.26.1
Restructuring (Tables)
 6 Months Ended
Jun. 30, 2026
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 June 30, 2026 by segment is as follows:
2026 Restructuring Plan2025 Restructuring Plan
(in millions)Initial Charge RecordedEnding Reserve BalanceInitial Charge RecordedEnding Reserve Balance
Market Intelligence$15 $14 $56 $8 
Ratings8 7 17 3 
Energy 8 7 19 7 
Mobility — — 15 2 
Indices— — 4 2 
Corporate 11 9 46 11 
Total $42 $37 $157 $33