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Basis of Presentation (Details 1)
$ in Thousands
3 Months Ended
Jun. 02, 2018
USD ($)
business
Mar. 02, 2019
USD ($)
Mar. 03, 2018
USD ($)
Disaggregation of Revenue [Line Items]      
Document period end date Jun. 02, 2018    
Number of businesses which operate under long-term, fixed-price contracts | business 3    
Revenue from businesses which operate under long-term, fixed-price contracts (as a percent) 34.00%    
Number of businesses which changed revenue recognition practices due to the adoption of the new guidance | business 1    
Number of businesses that recognize revenue following an over-time output method | business 1    
Revenue from businesses that recognize revenue following an over-time output method (as a percent) 20.00%    
Increase to retained earnings $ 386,518   $ 373,259
Recognized at the time products are shipped      
Disaggregation of Revenue [Line Items]      
Percentage of total revenue 46.00%    
Difference between Revenue Guidance in Effect before and after Topic 606 | Accounting Standards Update 2014-09      
Disaggregation of Revenue [Line Items]      
Increase to retained earnings   $ 3,000  
AOCI      
Disaggregation of Revenue [Line Items]      
Reclassification of tax effects (see Note 1) $ (737)    
Retained earnings      
Disaggregation of Revenue [Line Items]      
Reclassification of tax effects (see Note 1) 737    
New Accounting Pronouncement, Early Adoption, Effect | AOCI | Accounting Standards Update 2018-02      
Disaggregation of Revenue [Line Items]      
Reclassification of tax effects (see Note 1) (700)    
New Accounting Pronouncement, Early Adoption, Effect | Retained earnings | Accounting Standards Update 2018-02      
Disaggregation of Revenue [Line Items]      
Reclassification of tax effects (see Note 1) $ 700