Financial Instruments (Schedule of Fair Value Hedged Item Location and Cumulative Loss (Gain)) (Details) - Long-term Debt [Member] - USD ($) $ in Millions	Aug. 02, 2026	Aug. 03, 2025
Derivative Instruments, Gain (Loss) [Line Items]
Carrying Amount of Hedged Liabilities	$ 567	$ 0
Cumulative Amount of Fair-value Hedging Loss (Gain) Included in the Carrying Amount	$ (26)	$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details