v3.26.1
Financial instruments and risk management - Schedule of financial assets and liabilities (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Jun. 30, 2025
Disclosure of detailed information about financial instruments [line items]    
Current assets $ 5,294 $ 6,228
Non-current assets 630 737
Financial assets 5,924 6,965
Current liabilities (9,217) (10,158)
Non-current liabilities (20,008) (21,763)
Financial liabilities (29,225) (31,921)
Total net financial assets/(liabilities) current (3,923) (3,930)
Total net financial assets/(liabilities) non-current (19,378) (21,026)
Total net financial assets/(liabilities) (23,301) (24,956)
Borrowings 21,511 23,748
Quoted | Fair value    
Disclosure of detailed information about financial instruments [line items]    
Borrowings 20,851 23,197
Borrowings    
Disclosure of detailed information about financial instruments [line items]    
Current liabilities (2,449) (2,928)
Non-current liabilities (19,062) (20,820)
Financial liabilities (21,511) (23,748)
Trade and other payables    
Disclosure of detailed information about financial instruments [line items]    
Current liabilities (6,425) (6,952)
Non-current liabilities (150) (192)
Financial liabilities (6,575) (7,144)
Derivative liabilities    
Disclosure of detailed information about financial instruments [line items]    
Current liabilities (113) (65)
Non-current liabilities (229) (210)
Financial liabilities (342) (275)
Zacapa financial liability | Valuation techniques based on unobservable market input (Level 3) | Industrias Licoreras de Guatemala    
Disclosure of detailed information about financial instruments [line items]    
Current liabilities (112) (101)
Financial liabilities (112) (101)
Leases    
Disclosure of detailed information about financial instruments [line items]    
Current liabilities (118) (112)
Non-current liabilities (567) (541)
Financial liabilities (685) (653)
Total other financial liabilities    
Disclosure of detailed information about financial instruments [line items]    
Current liabilities (343) (278)
Non-current liabilities (796) (751)
Financial liabilities (1,139) (1,029)
Other investments and loans    
Disclosure of detailed information about financial instruments [line items]    
Non-current assets 53 76
Financial assets 53 76
Trade and other receivables    
Disclosure of detailed information about financial instruments [line items]    
Current assets 3,277 3,504
Non-current assets 64 38
Financial assets 3,341 3,542
Cash and cash equivalents    
Disclosure of detailed information about financial instruments [line items]    
Current assets 1,520 2,200
Financial assets 1,520 2,200
Derivatives assets    
Disclosure of detailed information about financial instruments [line items]    
Current assets 150 118
Non-current assets 506 615
Financial assets 656 733
Mutual fund    
Disclosure of detailed information about financial instruments [line items]    
Current assets 261 318
Non-current assets 7 8
Financial assets 268 326
Receivable share trust    
Disclosure of detailed information about financial instruments [line items]    
Current assets 86 88
Non-current assets 0 0
Financial assets 86 88
Total other financial assets    
Disclosure of detailed information about financial instruments [line items]    
Current assets 497 524
Non-current assets 513 623
Financial assets 1,010 1,147
Liabilities at amortised cost | Trade and other payables    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities (5,572) (5,979)
Fair value through income statement | Trade and other payables    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities (28) (125)
Not categorised as a financial instrument | Trade and other payables    
Disclosure of detailed information about financial instruments [line items]    
Financial liabilities (975) (1,040)
Fair value through income statement | Other investments and loans    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 51 75
Assets at amortised cost | Other investments and loans    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 2 1
Assets at amortised cost | Trade and other receivables    
Disclosure of detailed information about financial instruments [line items]    
Financial assets 2,922 3,120
Not categorised as a financial instrument | Trade and other receivables    
Disclosure of detailed information about financial instruments [line items]    
Financial assets $ 419 $ 422