Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions |
12 Months Ended | ||||
---|---|---|---|---|---|
Jul. 31, 2022 |
Aug. 01, 2021 |
Aug. 02, 2020 |
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Beginning Balance | $ 12 | $ 14 | $ 13 | ||
Charged to (Reduction in) Cost and Expense | 137 | 137 | 142 | ||
Deductions | (137) | (139) | (140) | ||
Divestiture | 0 | 0 | (1) | ||
Ending Balance | 12 | 12 | 14 | ||
Cash Discounts [Member] | |||||
Beginning Balance | 6 | 6 | 6 | ||
Charged to (Reduction in) Cost and Expense | 136 | 137 | 139 | ||
Deductions | (137) | (137) | (139) | ||
Divestiture | 0 | 0 | 0 | ||
Ending Balance | 5 | 6 | 6 | ||
SEC Schedule, 12-09, Allowance, Credit Loss [Member] | |||||
Beginning Balance | 2 | 4 | 3 | ||
Charged to (Reduction in) Cost and Expense | 2 | 0 | 2 | ||
Deductions | 0 | (2) | 0 | ||
Divestiture | 0 | 0 | (1) | ||
Ending Balance | 4 | 2 | 4 | ||
Sales Returns and Allowances [Member] | |||||
Beginning Balance | [1] | 4 | 4 | 4 | |
Charged to (Reduction in) Cost and Expense | [1] | (1) | 0 | 1 | |
Deductions | [1] | 0 | 0 | (1) | |
Divestiture | [1] | 0 | 0 | 0 | |
Ending Balance | [1] | 3 | 4 | 4 | |
Actual Returns | $ 110 | $ 100 | $ 99 | ||
Maximum [Member] | Sales Returns and Allowances [Member] | |||||
Percentage Of Actual Returns | 2.00% | 2.00% | 2.00% | ||
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