XML 649 R199.htm IDEA: XBRL DOCUMENT v3.25.4
Related-party transactions (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Disclosure of transactions between related parties [Line Items]      
Dividends from equity accounted units $ 1,070 $ 1,067 $ 610
Investments in equity accounted units 5,881 4,837  
Loans to equity accounted units 800 509  
Investment in equity accounted units (EAUs)      
Disclosure of transactions between related parties [Line Items]      
Purchases from equity accounted units (1,029) (874) (1,163)
Sales to equity accounted units 1,062 684 349
Dividends from equity accounted units 1,070 1,067 610
Net funding of equity accounted units (669) (784) (144)
Investments in equity accounted units 5,881 4,837 4,407
Loans to equity accounted units 842 534 0
Loans related to equity accounted units 0 0 100
Trade and other receivables: related to equity accounted units 318 221 189
Trade and other payables: related to equity accounted units $ (266) $ (209) $ (206)