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Commitments and Contingencies (Details Numeric)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 02, 2017
USD ($)
Jun. 02, 2017
USD ($)
buildings
Jun. 03, 2016
USD ($)
Property Subject to Operating Lease [Line Items]      
Number of Corporate Headquarter Office Buildings | buildings   3  
Investment in Lease Receivable Applied to Building Purchase   $ 80,439 $ 0
Almaden Tower [Member]      
Property Subject to Operating Lease [Line Items]      
Investment in Lease Receivable Applied to Building Purchase $ 80,400    
Option to Purchase Buildings 103,600 $ 103,600  
Capitalized Amount for Building Purchase $ 104,200