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INCOME TAXES (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Aug. 01, 2020 | Aug. 01, 2020 | Aug. 03, 2019 | Jul. 28, 2018
Operating Loss Carryforwards [Line Items] |  |  |  |
Income (loss) from continuing operations before income taxes, domestic |  | $ (340,800) | $ (351,600) | $ 202,600
Income (loss) from continuing operations before income taxes, foreign |  | (3,600) | 7,000 | 7,400
Payments to government agencies |  | 8,400 |  |
Total accrued interest and penalties | $ 7,000 | 7,000 | 15,600 | $ 100
Possible decrease in amount of unrecognized tax benefits | 8,300 | 8,300 |  |
Net operating loss carryforwards related to CARES Act | 203,000 | $ 203,000 |  |
CARES act federal tax rate for carryback losses |  | 35.00% |  |
Federal tax rate (as percent) |  | 21.00% |  |
Effective income tax rate reconciliation, deduction, amount | 39,500 |  |  |
Deferred Tax Assets, Gross | 278,764 | $ 278,764 | 203,638 |
Operating loss carryforwards subject to annual limitation | 2,300 | 2,300 |  |
Disallowed interest expense carryforwards | 26,700 | 26,700 |  |
Deferred Tax Assets, Tax Credit Carryforwards, Foreign | 445 | $ 445 | $ 445 |
Effective income tax rate for continuing operations (as a percent) |  | 26.30% | 17.10% | 22.10%
Income tax expense related to excess tax deficiencies |  | $ 4,200 | $ 1,600 | $ 1,100
Internal Revenue Service (IRS) |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |
Operating loss carryforwards | $ 4,100 | 4,100 |  |
Operating loss carryforward limitation |  | $ 300 |  |

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