v3.26.3
OTHER GAINS AND LOSSES - NET (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Operating income and expenses        
Realized gains / (losses) on derivatives (A) $ (3) $ 10 $ 101 $ (9)
Unrealized (losses) / gains on derivatives at fair value through profit and loss - net (A) 5 13 (55) 34
Unrealized exchange gains / (losses) from the remeasurement of monetary assets and liabilities – net 0 1 1 1
Impairment of assets 0 0 (3) 0
Restructuring costs 0 (1) (5) (3)
Losses on disposal 0 0 (1) (1)
Result from the flood in Valais 0 0 0 2
Non-operating income and expenses        
Expenses on factoring arrangements (6) (5) (15) (16)
Pension and other post-employment benefits 3 3 10 10
Other (1) (1) (1) 1
Total other gains and losses - net $ (2) $ 20 $ 32 $ 19