Leases (Supplemental Cash Flow Information) (Details) - USD ($) $ in Millions |
9 Months Ended | |
|---|---|---|
Apr. 28, 2024 |
Apr. 30, 2023 |
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| Leases [Abstract] | ||
| Operating Lease, Payments | $ 70 | $ 62 |
| Finance Lease, Interest Payment on Liability | 1 | 0 |
| Finance Lease, Principal Payments | 15 | 12 |
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | 78 | 106 |
| Right-of-Use Asset Obtained in Exchange for Finance Lease Liability | 35 | 10 |
| Right-of-Use Asset Obtained with Business Acquisition, Operating Leases | 15 | 0 |
| Right-of-Use Asset Obtained with Business Acquisition, Finance Leases | $ 13 | $ 0 |
| X | ||||||||||
- Definition Right-of-Use Asset Obtained with Business Acquisition, Finance Leases No definition available.
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- Definition Right-of-Use Asset Obtained with Business Acquisition, Operating Leases No definition available.
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- Definition Amount of interest paid on finance lease liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash outflow for principal payment on finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase in right-of-use asset obtained in exchange for finance lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of increase in right-of-use asset obtained in exchange for operating lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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