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ACQUISITIONS - Schedule of Pro Forma Information (Details) - SUPERVALU [Member] - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended
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Oct. 27, 2018 | Oct. 28, 2017
Business Acquisition [Line Items] |  |
Net sales | $ 5,983,208 | $ 5,910,484
Net (loss) income from continuing operations | $ (54,716) | $ (53,367)
Basic net earnings from continuing operations per share | $ (1.08) | $ (1.05)
Diluted net earnings from continuing operations per share | $ (1.08) | $ (1.05)

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- Definition The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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