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Long-Term Debt Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
Apr. 13, 2017
Apr. 30, 2017
Sep. 24, 2017
Sep. 25, 2016
Sep. 24, 2017
Sep. 25, 2016
Jun. 30, 2014
Mar. 31, 2013
Debt Instrument [Line Items]                
Loss on early debt extinguishment     $ 0 $ 0 $ (23,115,000) $ 0    
Senior Secured Term Loan [Member]                
Debt Instrument [Line Items]                
Effective interest rate percentage 2.25%              
Periodic principal payment $ 7,500,000              
April 2017 Notes [Member]                
Debt Instrument [Line Items]                
Interest rate, stated percentage     5.375%   5.375%      
April 2017 Notes [Member] | Senior Unsecured Notes [Member]                
Debt Instrument [Line Items]                
Debt instrument, face amount $ 500,000,000              
Interest rate, stated percentage 5.375%              
Redemption price, percentage 35.00%              
Early call date, premium price, percentage 105.375%              
Redemption percentage of original face amount         100.00%      
Notes Payable Due 2021 [Member] | Senior Unsecured Notes [Member]                
Debt Instrument [Line Items]                
Interest rate, stated percentage               5.25%
2013 Credit Agreement [Member]                
Debt Instrument [Line Items]                
Debt instrument, face amount               $ 885,000,000
2013 Credit Agreement [Member] | Canadian Revolving Credit Facility [Member]                
Debt Instrument [Line Items]                
Debt issuance costs $ 7,600,000              
Amortization of debt issuance costs 15,500,000              
2013 Credit Agreement [Member] | Senior Secured Term Loan [Member]                
Debt Instrument [Line Items]                
Debt instrument, face amount               630,000,000
2013 Credit Agreement [Member] | Senior Secured Revolving Credit Facility [Member]                
Debt Instrument [Line Items]                
Debt instrument, face amount               $ 255,000,000
2017 Credit Agreement [Member]                
Debt Instrument [Line Items]                
Debt instrument, face amount 1,025,000,000              
Total indebtedness to consolidated cash flow ratio requirement         5.5      
2017 Credit Agreement [Member] | Canadian Revolving Credit Facility [Member]                
Debt Instrument [Line Items]                
Maximum borrowing capacity $ 15,000,000              
2017 Credit Agreement [Member] | Canadian Revolving Credit Facility CAD and USD [Member]                
Debt Instrument [Line Items]                
Interest rate margin over LIBOR 2.00%              
2017 Credit Agreement [Member] | Senior Secured Term Loan [Member]                
Debt Instrument [Line Items]                
Debt instrument, face amount $ 750,000,000              
2017 Credit Agreement [Member] | Senior Secured Revolving Credit Facility [Member]                
Debt Instrument [Line Items]                
Debt instrument, face amount $ 275,000,000              
Commitment fee percentage   0.375%            
Notes Payable due 2024 [Member]                
Debt Instrument [Line Items]                
Total indebtedness to consolidated cash flow ratio requirement         5      
Notes Payable due 2024 [Member] | Maximum [Member]                
Debt Instrument [Line Items]                
Restricted payment         $ 60,000,000      
Notes Payable due 2024 [Member] | Senior Unsecured Notes [Member]                
Debt Instrument [Line Items]                
Debt instrument, face amount             $ 450,000,000  
Interest rate, stated percentage             5.375%  
Redemption percentage of original face amount         100.00%