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GOODWILL AND INTANGIBLE ASSETS - Goodwill and Intangible Assets Changes (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jan. 27, 2018 | Aug. 03, 2019 | Jul. 28, 2018 | Jul. 29, 2017
Goodwill [Line Items] |  |  |  |
Beginning balance |  | $ 362,495 | $ 371,259 |
Impairment charge | $ (7,900) | (292,757) | (7,872) |
Goodwill adjustment from business combinations |  | 374,757 | 220 |
Other adjustments |  | (1,951) |  |
Change in foreign exchange rates |  | (288) | (1,112) |
Ending balance |  | 442,256 | 362,495 |
Operating Segments | Wholesale |  |  |  |
Goodwill [Line Items] |  |  |  |
Beginning balance |  | 352,342 | 353,234 |
Impairment charge |  | (292,757) | 0 |
Goodwill adjustment from business combinations |  | 374,757 | 220 |
Other adjustments |  | (1,951) |  |
Change in foreign exchange rates |  | (288) | (1,112) |
Ending balance |  | 432,103 | 352,342 |
Accumulated goodwill impairment charges |  | 292,800 | 0 | $ 0
Operating Segments | Other |  |  |  |
Goodwill [Line Items] |  |  |  |
Beginning balance |  | 10,153 | 18,025 |
Impairment charge |  | 0 | (7,872) |
Goodwill adjustment from business combinations |  | 0 | 0 |
Other adjustments |  | 0 |  |
Change in foreign exchange rates |  | 0 | 0 |
Ending balance |  | 10,153 | 10,153 |
Accumulated goodwill impairment charges |  | $ 9,300 | $ 9,300 | $ 1,400

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