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Borrowings and Lines of Credit - Schedule of Long-term Debt Instruments (Details)
12 Months Ended
Jan. 27, 2014
USD ($)
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Dec. 30, 2014
USD ($)
Long-term borrowings [Abstract]        
Long-term Debt, Gross   $ 430,000,000 $ 400,000,000  
Less: current maturities   30,000,000 15,000,000  
Long-term debt (noncurrent)   $ 400,000,000 $ 385,000,000  
Credit Facilities        
Long-term borrowings [Abstract]        
Debt covenant, EBITDA to interest ratio   3.25    
Debt covenant, debt to EBITDA   3.25    
Credit Facilities | Minimum        
Long-term borrowings [Abstract]        
Commitment fee percentage   0.20%    
Credit Facilities | Maximum        
Long-term borrowings [Abstract]        
Commitment fee percentage   0.40%    
Credit Facilities | Weighted Average        
Long-term borrowings [Abstract]        
Commitment fee percentage   0.38% 0.26%  
Credit Facilities | LIBOR        
Long-term borrowings [Abstract]        
Weighted average interest rate at period end   2.32% 1.71%  
Credit Facilities | LIBOR | Minimum        
Long-term borrowings [Abstract]        
Basis spread on variable rate   1.25%    
Credit Facilities | LIBOR | Maximum        
Long-term borrowings [Abstract]        
Basis spread on variable rate   2.25%    
Line of Credit | Revolving Credit Facility        
Long-term borrowings [Abstract]        
Long-term debt   $ 145,000,000 $ 100,000,000  
Line of credit facility, maximum borrowing capacity $ 200,000,000 350,000,000   $ 200,000,000
Debt term 5 years      
Line of credit facility, amount outstanding   100,000,000    
Line of Credit Facility, Additional Incremental Borrowing Capacity     100,000,000.0 250,000,000.0
Line of Credit | Letter of Credit        
Long-term borrowings [Abstract]        
Line of credit facility, maximum borrowing capacity   50,000,000.0   $ 25,000,000.0
Line of Credit | Bridge Loan        
Long-term borrowings [Abstract]        
Line of credit facility, maximum borrowing capacity   35,000,000.0    
Senior Notes | Senior Secured Note Issued January 2014        
Long-term borrowings [Abstract]        
Long-term debt $ 300,000,000 $ 285,000,000 $ 300,000,000  
Debt term 5 years      
Senior secured term loan facility $ 300,000,000