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Other Accrued Liabilities (Details) - USD ($) $ in Thousands | Jan. 27, 2018 | Jul. 29, 2017 | Jul. 30, 2016
--- | --- | --- | ---
Payables and Accruals [Abstract] |  |  |
Accrued payroll and related taxes | $ 23,010 | $ 24,554 | $ 23,908
Accrued employee benefit and incentive plan costs | 16,097 | 42,135 | 40,943
Accrued construction costs | 24,582 | 29,942 | 41,123
Other current liabilities | 15,968 | 16,972 | 16,328
Total other accrued liabilities | $ 79,657 | $ 113,603 | $ 122,302

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- Definition Carrying value as of the balance sheet date of obligations, excluding pension and other postretirement benefits, incurred through that date and payable for perquisites provided to employees pertaining to services received from them. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Current Liabilities -URI http://asc.fasb.org/extlink&oid=6509677 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6935-107765 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6911-107765 + Details
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