v3.25.2
POSTRETIREMENT BENEFIT PLANS - Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Defined Benefit Plan Disclosure [Line Items]          
Plan asset or obligation reporting threshold     $ 50   $ 50
Defined benefit plan, expected future employer contributions, next fiscal year $ 350   350    
Defined contribution plan, employer contribution amount $ 39 $ 40 83 $ 73  
Other Postretirement Benefits Plan          
Defined Benefit Plan Disclosure [Line Items]          
Defined benefit plan, employer contribution amount     73    
GE HealthCare Supplemental Pension Plan | Pension Plans          
Defined Benefit Plan Disclosure [Line Items]          
Defined benefit plan, employer contribution amount     87    
Other Pension Plans | Pension Plans          
Defined Benefit Plan Disclosure [Line Items]          
Defined benefit plan, employer contribution amount     $ 22