v3.26.1
PENSION AND OTHER POSTRETIREMENT BENEFITS - Pension Benefits (Details) - Pension ongoing income—non-service - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
U.S. Plans    
Defined Benefit Plan Disclosure [Line Items]    
Projected benefit obligation $ 223 $ 236
Accumulated benefit obligation 217 228
Fair value of plan assets 0 0
Non-U.S. Plans    
Defined Benefit Plan Disclosure [Line Items]    
Projected benefit obligation 651 709
Accumulated benefit obligation 640 695
Fair value of plan assets $ 275 $ 222