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BENEFIT PLANS - Allocation of Pension Plan Assets (Details) | Jul. 31, 2021 | Aug. 01, 2020
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Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, plan assets, target allocation, percentage | 100.00% |
Defined benefit plan, plan assets, actual allocation, percentage | 100.00% | 100.00%
Fixed income |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, plan assets, target allocation, percentage | 85.30% |
Defined benefit plan, plan assets, actual allocation, percentage | 82.80% | 60.40%
Domestic equity |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, plan assets, target allocation, percentage | 6.90% |
Defined benefit plan, plan assets, actual allocation, percentage | 7.70% | 22.60%
Private equity |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, plan assets, target allocation, percentage | 5.40% |
Defined benefit plan, plan assets, actual allocation, percentage | 5.40% | 4.70%
International equity |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, plan assets, target allocation, percentage | 1.40% |
Defined benefit plan, plan assets, actual allocation, percentage | 1.00% | 6.00%
Real estate |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Defined benefit plan, plan assets, target allocation, percentage | 1.00% |
Defined benefit plan, plan assets, actual allocation, percentage | 3.10% | 6.30%

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- Definition Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(i) -URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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