v3.25.4
OPERATING DATA - Revenue (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Revenue, Cost Of Sales, Current Assets, And Current Liabilities [Abstract]      
Trade accounts receivable and other - opening balance $ 3,375 $ 3,661 $ 3,839
Performance obligations satisfied 61,352 62,441 68,275
Payments received (61,949) (62,249) (68,590)
Impairment of receivables (net of write backs and utilization) (12) (18) (165)
Recognition (derecognition) of receivables related to business combination and divestments 412 31 189
Foreign exchange and others 298 (491) 113
Trade accounts receivable and other - ending balance $ 3,476 $ 3,375 $ 3,661