For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Segment Information (Narrative) (Details)	12 Months Ended
Segment Information (Narrative) (Details)	Jul. 31, 2022	Aug. 01, 2021	Aug. 02, 2020
Revenue Benchmark [Member] \| Customer Concentration Risk [Member] \| Wal-Mart Stores, Inc. [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	22.00%	21.00%	21.00%
Revenue Benchmark [Member] \| Geographic Concentration Risk \| UNITED STATES \| Minimum [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	90.00%
Property, Plant and Equipment [Member] \| Geographic Concentration Risk \| UNITED STATES \| Minimum [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	90.00%