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Other Accrued Liabilities (Tables)
12 Months Ended
Jul. 29, 2017
Payables and Accruals [Abstract]  
Schedule of Other Accrued Liabilities
Other accrued liabilities consisted of the following (dollars in thousands):
 
July 29, 2017
 
July 30, 2016
Accrued payroll and related taxes
$
24,554

 
$
23,908

Accrued employee benefit and incentive plan costs
42,135

 
40,943

Accrued construction costs
29,942

 
41,123

Other current liabilities
16,972

 
16,328

Total other accrued liabilities
$
113,603

 
$
122,302