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SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Apr. 27, 2019 | Apr. 28, 2018 | Apr. 27, 2019 | Apr. 28, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |
Total outbound shipping and handling costs | $ 370,800 | $ 148,400 | $ 908,200 | $ 432,800
Increase (Decrease) in Accounts Payable |  | (20,900) |  | (20,900)
Change in Accounting Estimate, Effect of Change on Net Income |  | $ 13,900 |  | $ 13,900
Change in Accounting Estimate, Effect of Change on Diluted Earnings Per Share |  | $ 0.27 |  | $ 0.27
Change in Accounting Policy, Effect of Change on Inventory | (4,100) |  | (7,300) |
Decrease in cash provided by financing activities |  |  | 77,190 | $ (31,276)
Decrease in cash used in operating activities |  |  | 2,140,353 | 70,190
Book overdrafts [Member] |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |
Decrease in cash provided by financing activities |  |  |  | 23,900
Decrease in cash used in operating activities |  |  |  | $ 23,900
Continuing Operations [Member] |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |
Change in Accounting Policy, Effect of Change on Net Income | $ (3,200) |  | $ (4,800) |
Change in Accounting Policy, Effect of Change on Diluted Earnings Per Share | $ (0.06) |  | $ (0.09) |

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- Definition The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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