Leases (Supplemental Cash Flow Information) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Aug. 03, 2025 |
Jul. 28, 2024 |
Jul. 30, 2023 |
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| Leases [Abstract] | |||
| Operating Lease, Payments | $ 111 | $ 95 | $ 84 |
| Finance Lease, Interest Payment on Liability | 4 | 2 | 0 |
| Finance Lease, Principal Payments | 31 | 20 | 17 |
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | 93 | 153 | 117 |
| Right-of-Use Asset Obtained in Exchange for Finance Lease Liability | $ 37 | 55 | $ 17 |
| Right-of-Use Asset Obtained with Business Acquisition, Operating Leases | 15 | ||
| Right-of-Use Asset Obtained with Business Acquisition, Finance Lease | $ 13 | ||
| 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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