Quarterly report [Sections 13 or 15(d)]

BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details)

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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Cost of Product and Service Sold $ 5,004 $ 5,025  
Income tax expense (benefit) (81) (149)  
Accrued employment costs 457   $ 517
Deferred income taxes 305   375
Retained deficit $ (766)   $ (529)
Revision of Prior Period, Adjustment      
Cost of Product and Service Sold   (5)  
Income tax expense (benefit)   $ (2)