Quarterly report pursuant to Section 13 or 15(d)

Debt - Schedule of Long-Term Debt (Details)

v3.19.1
Debt - Schedule of Long-Term Debt (Details) - USD ($)
3 Months Ended
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2016
Feb. 29, 2016
Debt Instrument [Line Items]        
Total debt on condensed consolidated balance sheet $ 1,838,900,000 $ 1,816,450,000    
Less current portion of long-term debt (1,838,900,000) (1,816,450,000)    
Long-term debt 0 0    
Senior Notes | Senior Notes 9.125 Percent Due 2020        
Debt Instrument [Line Items]        
Total debt on condensed consolidated balance sheet $ 585,000,000 585,000,000    
Debt interest rate 9.125%      
Effective interest rate 9.10%      
Ascent Intercompany Loan | Promissory Note Due to Ascent Capital due October 2020        
Debt Instrument [Line Items]        
Total debt on condensed consolidated balance sheet $ 0 12,000,000   $ 12,000,000
Effective interest rate 12.50%      
Term Loan | Term Loan Due September 2022        
Debt Instrument [Line Items]        
Total debt on condensed consolidated balance sheet $ 1,072,500,000 1,075,250,000    
Effective interest rate 8.30%      
Term Loan | Term Loan Due September 2022 | LIBOR        
Debt Instrument [Line Items]        
Basis spread on variable debt 5.50%      
Floor on variable debt 1.00%      
Revolving Credit Facility | Revolving Credit Facility Due 2021        
Debt Instrument [Line Items]        
Total debt on condensed consolidated balance sheet $ 181,400,000 $ 144,200,000    
Effective interest rate 5.70%      
Maximum borrowing on line $ 295,000,000   $ 295,000,000  
Revolving Credit Facility | Revolving Credit Facility Due 2021 | LIBOR        
Debt Instrument [Line Items]        
Basis spread on variable debt 4.00%      
Floor on variable debt 1.00%