Supply chain financing (Details) - USD ($) $ in Millions |
6 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Jun. 30, 2025 |
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| Payables and Accruals [Abstract] | |||
| Payable to suppliers | $ 174 | $ 175 | |
| Amounts settled through supply chain financing programs | $ 298 | $ 215 | |
| X | ||||||||||
- References No definition available.
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- Definition Amount of obligation for supplier finance program, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of decrease in obligation for supplier finance program from settlement. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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