v3.26.1
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Cost of Product and Service Sold $ 5,094 $ 5,146 $ 10,098 $ 10,171  
Income tax expense (benefit) (20) (148) (101) (297)  
Accrued employment costs 509   509   $ 517
Deferred income taxes 300   300   375
Retained deficit $ (911)   $ (911)   $ (529)
Revision of Prior Period, Adjustment          
Cost of Product and Service Sold   (3)   (8)  
Income tax expense (benefit)   $ 0   $ (2)