Debt Narrative (Details) (USD $)
3 Months Ended 0 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Jan. 11, 2013
renewal_period
Apr. 20, 2015
Debt Instrument [Line Items]        
Remaining borrowing capacity $ 553,000,000      
Interest expense capitalized 1,500,000 900,000    
Senior Notes        
Debt Instrument [Line Items]        
Senior notes 697,500,000      
Starz, LLC        
Debt Instrument [Line Items]        
Term of lease (in years)     10 years  
Number of renewal periods     4  
Renewal Term (in years)     5 years  
Capital lease obligation     44,800,000  
Imputed interest rate (as a percent) 6.40%      
Starz, LLC and Starz Finance Corp | Senior Notes        
Debt Instrument [Line Items]        
Aggregate principal amount 675,000,000      
Interest rate (as a percent) 5.00%      
Revolving Credit Facility | Starz, LLC | Revolving Credit Facility        
Debt Instrument [Line Items]        
Maximum borrowing capacity 1,000,000,000      
Standby Letters of Credit | Starz, LLC | Revolving Credit Facility        
Debt Instrument [Line Items]        
Maximum borrowing capacity 50,000,000      
Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | Federal Funds Effective Rate        
Debt Instrument [Line Items]        
Basis spread on variable rate, alternate base rate loans (as a percent) 0.50%      
Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | London Interbank Offered Rate (LIBOR)        
Debt Instrument [Line Items]        
Basis spread on variable rate, alternate base rate loans (as a percent) 1.00%      
Interest period used to determine basis spread on variable rate (in months) 1 month      
Minimum | Starz Entertainment        
Debt Instrument [Line Items]        
Imputed interest rate (as a percent) 5.50%      
Minimum | Revolving Credit Facility | Starz, LLC | Revolving Credit Facility        
Debt Instrument [Line Items]        
Unused capacity commitment fee (as a percent) 0.25%      
Minimum | Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | Alternate Base Rate, Prime, Federal Funds, or LIBOR        
Debt Instrument [Line Items]        
Basis spread on variable rate, alternate base rate loans (as a percent) 0.50%      
Minimum | Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | London Interbank Offered Rate (LIBOR)        
Debt Instrument [Line Items]        
Basis spread on variable rate, LIBOR loans (as a percent) 1.50%      
Maximum | Starz Entertainment        
Debt Instrument [Line Items]        
Imputed interest rate (as a percent) 7.00%      
Maximum | Revolving Credit Facility | Starz, LLC | Revolving Credit Facility        
Debt Instrument [Line Items]        
Unused capacity commitment fee (as a percent) 0.50%      
Maximum | Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | Alternate Base Rate, Prime, Federal Funds, or LIBOR        
Debt Instrument [Line Items]        
Basis spread on variable rate, alternate base rate loans (as a percent) 1.50%      
Maximum | Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | London Interbank Offered Rate (LIBOR)        
Debt Instrument [Line Items]        
Basis spread on variable rate, LIBOR loans (as a percent) 2.50%      
Subsequent Event | Revolving Credit Facility | Starz, LLC | Revolving Credit Facility        
Debt Instrument [Line Items]        
Maximum borrowing capacity       1,000,000,000.0
Subsequent Event | Standby Letters of Credit | Starz, LLC | Revolving Credit Facility        
Debt Instrument [Line Items]        
Maximum borrowing capacity       50,000,000.0
Subsequent Event | Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | Federal Funds Effective Rate        
Debt Instrument [Line Items]        
Basis spread on variable rate, alternate base rate loans (as a percent)       0.50%
Subsequent Event | Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | London Interbank Offered Rate (LIBOR)        
Debt Instrument [Line Items]        
Basis spread on variable rate, alternate base rate loans (as a percent)       1.00%
Interest period used to determine basis spread on variable rate (in months)       1 month
Subsequent Event | Minimum | Revolving Credit Facility | Starz, LLC | Revolving Credit Facility        
Debt Instrument [Line Items]        
Unused capacity commitment fee (as a percent)       0.25%
Subsequent Event | Minimum | Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | Alternate Base Rate, Prime, Federal Funds, or LIBOR        
Debt Instrument [Line Items]        
Basis spread on variable rate, alternate base rate loans (as a percent)       0.50%
Subsequent Event | Minimum | Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | London Interbank Offered Rate (LIBOR)        
Debt Instrument [Line Items]        
Basis spread on variable rate, LIBOR loans (as a percent)       1.50%
Subsequent Event | Maximum | Revolving Credit Facility | Starz, LLC | Revolving Credit Facility        
Debt Instrument [Line Items]        
Unused capacity commitment fee (as a percent)       0.40%
Subsequent Event | Maximum | Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | Alternate Base Rate, Prime, Federal Funds, or LIBOR        
Debt Instrument [Line Items]        
Basis spread on variable rate, alternate base rate loans (as a percent)       1.25%
Subsequent Event | Maximum | Revolving Credit Facility, Senior Secured, Term Loans | Starz, LLC | Revolving Credit Facility | London Interbank Offered Rate (LIBOR)        
Debt Instrument [Line Items]        
Basis spread on variable rate, LIBOR loans (as a percent)       2.25%