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GOODWILL AND INTANGIBLE ASSETS, NET - Identifiable Intangible Assets (Details) - USD ($) $ in Millions | Jul. 31, 2021 | Aug. 01, 2020
--- | --- | ---
Amortizing intangible assets: |  |
Gross Carrying Amount | $ 1,131 | $ 1,145
Accumulated Amortization | 296 | 231
Net | 835 | 914
Intangibles assets, net |  |
Gross Carrying Amount | 1,187 | 1,201
Accumulated Amortization | 296 | 231
Net | 891 | 970
Trademarks and tradenames |  |
Amortizing intangible assets: |  |
Indefinite lived intangible assets | 56 | 56
Customer relationships |  |
Amortizing intangible assets: |  |
Gross Carrying Amount | 1,007 | 1,007
Accumulated Amortization | 234 | 173
Net | 773 | 834
Intangibles assets, net |  |
Accumulated Amortization | 234 | 173
Pharmacy prescription files |  |
Amortizing intangible assets: |  |
Gross Carrying Amount | 33 | 33
Accumulated Amortization | 13 | 8
Net | 20 | 25
Intangibles assets, net |  |
Accumulated Amortization | 13 | 8
Non-compete agreements |  |
Amortizing intangible assets: |  |
Gross Carrying Amount | 0 | 13
Accumulated Amortization | 0 | 12
Net | 0 | 1
Intangibles assets, net |  |
Accumulated Amortization | 0 | 12
Operating lease intangibles |  |
Amortizing intangible assets: |  |
Gross Carrying Amount | 7 | 8
Accumulated Amortization | 4 | 4
Net | 3 | 4
Intangibles assets, net |  |
Accumulated Amortization | 4 | 4
Trademarks and tradenames |  |
Amortizing intangible assets: |  |
Gross Carrying Amount | 84 | 84
Accumulated Amortization | 45 | 34
Net | 39 | 50
Intangibles assets, net |  |
Accumulated Amortization | $ 45 | $ 34

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