Quarterly report pursuant to Section 13 or 15(d)

Debt - Schedule of Long-term Debt Instruments (Details)

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Debt - Schedule of Long-term Debt Instruments (Details) - USD ($)
Jun. 30, 2017
Jun. 27, 2017
Dec. 31, 2016
Debt      
Capital leases $ 10,832,000   $ 13,559,000
Total debt 6,465,707,000   5,855,512,000
Less: total current maturities 5,160,000   5,485,000
Less: total deferred financing costs for Notes 6,790,000   7,263,000
Total long-term debt 6,453,757,000   5,842,764,000
Senior Secured Revolving Credit Facility      
Debt      
Principal Amount 1,750,000,000    
Carrying value $ 1,000,000,000   390,000,000
Senior Notes | 4.25% Senior Notes Due 2020      
Debt      
Stated interest rate 4.25% 4.25%  
Principal Amount $ 500,000,000    
Carrying value $ 497,476,000   497,069,000
Senior Notes | 5.75% Senior Notes Due 2021      
Debt      
Stated interest rate 5.75%    
Principal Amount $ 600,000,000    
Carrying value $ 596,735,000   596,386,000
Senior Notes | 4.625% Senior Notes Due 2023      
Debt      
Stated interest rate 4.625%    
Principal Amount $ 500,000,000    
Carrying value $ 496,375,000   496,111,000
Senior Notes | 6.00% Senior Note Due July 15, 2024      
Debt      
Stated interest rate 6.00%    
Principal Amount $ 1,500,000,000    
Carrying value $ 1,487,268,000   1,486,556,000
Senior Notes | 5.375% Senior Notes Due 2025      
Debt      
Stated interest rate 5.375%    
Principal Amount $ 1,000,000,000    
Carrying value $ 990,806,000   990,340,000
Senior Notes | 5.375% Senior Notes Due 2026      
Debt      
Stated interest rate 5.375%    
Principal Amount $ 1,000,000,000    
Carrying value $ 989,693,000   989,259,000
Senior Secured Notes | 5.25% Senior Notes Due 2022      
Debt      
Stated interest rate 5.25%    
Principal Amount $ 400,000,000    
Carrying value $ 396,522,000   $ 396,232,000