Annual report pursuant to Section 13 and 15(d)

Document and Entity Information Document

v2.4.1.9
Document and Entity Information Document (USD $)
In Billions, except Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Jun. 30, 2014
Jan. 31, 2015
Document and Entity Information [Line Items]      
Entity Registrant Name Starz    
Entity Central Index Key 0001507934    
Current Fiscal Year End Date --12-31    
Entity Filer Category Large Accelerated Filer    
Document Type 10-K    
Amendment Flag false    
Document Period End Date Dec. 31, 2014    
Document Fiscal Year Focus 2014    
Document Fiscal Period Focus FY    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Public Float   $ 2.1dei_EntityPublicFloat  
Common Class A      
Document and Entity Information [Line Items]      
Entity Common Stock, Shares Outstanding     91,799,389dei_EntityCommonStockSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassAMember
Common Class B [Member]      
Document and Entity Information [Line Items]      
Entity Common Stock, Shares Outstanding     9,872,524dei_EntityCommonStockSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonClassBMember