Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation (Details)

v3.4.0.3
Basis of Presentation (Details) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended
Oct. 31, 2014
Mar. 31, 2016
Mar. 31, 2015
Oct. 29, 2014
Entity Information [Line Items]        
Cash received from consolidated subsidiary $ 300      
Liberty Broadband        
Entity Information [Line Items]        
Number of shares received in spin-off       0.25
Liberty Interactive Corporation Starz Tripco Liberty Broadband        
Entity Information [Line Items]        
Related Party Transaction, Amounts of Transaction   $ 4 $ 3  
Starz, LLC | Lease Agreements        
Entity Information [Line Items]        
Related Party Transaction, Amounts of Transaction   $ 4