XML 49 R39.htm IDEA: XBRL DOCUMENT v3.10.0.1
Long Term Debt - Revolving Credit Agreement (Details) - USD ($)
3 Months Ended 6 Months Ended
Nov. 14, 2017
Sep. 01, 2018
Aug. 26, 2017
Sep. 01, 2018
Aug. 26, 2017
Aug. 06, 2014
Senior Unsecured Notes and Revolver [Member]            
Debt Instrument [Line Items]            
Interest expense   $ 18,300,000 $ 18,300,000 $ 36,500,000 $ 36,500,000  
Revolving Credit Facility [Member] | Revolver [Member]            
Debt Instrument [Line Items]            
Senior unsecured revolving credit facility $ 250,000,000          
Debt instrument term (in years) 5 years          
Revolving Credit Facility [Member] | New Revolver [Member]            
Debt Instrument [Line Items]            
Senior unsecured revolving credit facility $ 250,000,000          
Debt instrument term (in years) 5 years          
Other Assets [Member] | Senior Unsecured Notes and Revolver [Member]            
Debt Instrument [Line Items]            
Deferred financing costs           $ 10,500,000