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Derivative Financial Instruments Schedule of Derivatives (Details)
1 Months Ended 3 Months Ended
Jan. 31, 2016
Mar. 27, 2016
USD ($)
contract
Mar. 29, 2015
USD ($)
Derivative [Line Items]      
Net effect of swaps   $ (1,842,000) $ 116,000
Debt instrument, LIBOR floor, decrease to percent   1.00%  
Debt instrument, LIBOR floor, decrease from percent   1.50%  
Interest Rate Swap [Member]      
Derivative [Line Items]      
Amortization of Deferred Hedge Gains   $ 1,600,000 1,700,000
Cash Flow Hedging [Member] | Forward-Starting Interest Rate Swap [Member]      
Derivative [Line Items]      
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax   26,000,000  
Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net   $ 9,500,000  
Cash Flow Hedging [Member] | Forward-Starting Interest Rate Swap [Member] | 2013 forwards [Member]      
Derivative [Line Items]      
Average rate   2.64%  
Number of derivative instruments | contract   4  
Derivative, Extension of Maturity, Period 2 years    
Designated As Hedging [Member]      
Derivative [Line Items]      
Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net   $ 0  
Designated As Hedging [Member] | Cash Flow Hedging [Member] | Interest Rate Swap [Member]      
Derivative [Line Items]      
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net   $ (4,671,000) (4,602,000)
Credit Agreement 2013 [Member] [Domain] | Senior Secured Term Loan [Member]      
Derivative [Line Items]      
Interest rate LIBOR floor   0.75%  
Interest Expense [Member] | Designated As Hedging [Member] | Cash Flow Hedging [Member] | Interest Rate Swap [Member]      
Derivative [Line Items]      
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net   $ (851,000) 0
Net Effect of Swaps [Member] | Designated As Hedging [Member] | Cash Flow Hedging [Member] | Interest Rate Swap [Member]      
Derivative [Line Items]      
Derivative Instruments, Gain (Loss) Recognized in Income, Net   $ (265,000) $ 1,802,000