Annual report pursuant to Section 13 and 15(d)

Long-Term Debt (Narrative) (Details)

v3.6.0.2
Long-Term Debt (Narrative) (Details) - USD ($)
12 Months Ended
Mar. 18, 2013
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Jun. 23, 2016
Jun. 15, 2016
Apr. 15, 2015
Sep. 08, 2014
Aug. 21, 2014
Mar. 18, 2014
Jul. 02, 2012
Mar. 23, 2010
Sep. 25, 2009
Debt Instrument [Line Items]                          
Line of credit facility maximum borrowing capacity         $ 2,650,000,000                
Line of credit facility standby letter of credit         300,000,000                
Line of credit facility uncommitted loan         1,500,000,000                
Debt instrument lower range of basis spread on variable rate   0.25%                      
Debt instrument higher range of basis spread on variable rate   0.75%                      
Line of credit facility remaining borrowing capacity   $ 744,000,000                      
Line of credit facility interest rate at period end   2.20%                      
Derivative, notional amount           $ 125,000,000              
Interest rate swap arrangements   $ 2,000,000                      
Loss on extinguishment of debt   $ 0 $ 21,000,000 $ 48,000,000                  
Debt weighted average interest rate   3.90%                      
Letters of Credit Outstanding, Amount   $ 18,000,000 $ 22,000,000                    
7.125% Senior Secured Notes                          
Debt Instrument [Line Items]                          
Debt instrument interest rate stated percentage 7.125%                        
3.125% Senior Secured Notes due 2019, net of original issue discount                          
Debt Instrument [Line Items]                          
Debt instrument interest rate stated percentage   3.125%               3.125%      
Total debt                   $ 400,000,000      
Debt issuance price percentage                   99.828%      
7.5% Senior Secured Notes                          
Debt Instrument [Line Items]                          
Debt instrument interest rate stated percentage 7.50%               7.50%       7.50%
Extinguishment of debt amount $ 231,000,000                        
Total debt                         $ 1,000,000,000
Repurchase price of individual bonds including premium 1,120             $ 1,042.05          
Face value of individual bonds repurchased $ 1,000             $ 1,000          
Debt issuance price percentage                         98.278%
7.375% Senior Secured Notes due 2020                          
Debt Instrument [Line Items]                          
Debt instrument interest rate stated percentage   7.375%         7.375%         7.375%  
Total debt                       $ 500,000,000  
Repurchase price of individual bonds including premium             $ 1,036.88            
Face value of individual bonds repurchased             $ 1,000            
5.125% Senior Secured Notes due 2022                          
Debt Instrument [Line Items]                          
Debt instrument interest rate stated percentage   5.125%                 5.125%    
Total debt                     $ 500,000,000    
4.375% Senior Secured Notes due 2023, net of original issue discount                          
Debt Instrument [Line Items]                          
Debt instrument interest rate stated percentage 4.375% 4.375%                      
Total debt $ 750,000,000                        
Debt issuance price percentage 99.968%                        
4.85% Senior Secured Notes due 2024, net of original issue discount                          
Debt Instrument [Line Items]                          
Debt instrument interest rate stated percentage   4.85%               4.85%      
Total debt                   $ 600,000,000      
Debt issuance price percentage                   99.927%      
4.45% Senior Secured Notes due 2025, net of original issue discount                          
Debt Instrument [Line Items]                          
Debt instrument interest rate stated percentage   4.45%             4.45%        
Total debt                 $ 600,000,000        
Debt issuance price percentage                 99.86%        
5.45% Senior Secured Notes due 2034, net of original issue discount                          
Debt Instrument [Line Items]                          
Debt instrument interest rate stated percentage   5.45%             5.45%        
Total debt                 $ 400,000,000        
Debt issuance price percentage                 99.784%        
5.95% Senior Secured Notes due 2043, net of original issue discount                          
Debt Instrument [Line Items]                          
Debt instrument interest rate stated percentage 5.95% 5.95%                      
Total debt $ 300,000,000                        
Debt issuance price percentage 99.973%                        
Tranche One, Shared with Related Party | Senior secured credit facility                          
Debt Instrument [Line Items]                          
Line of credit facility maximum borrowing capacity         400,000,000                
Tranche One, Shared with Related Party | Standby Letters of Credit                          
Debt Instrument [Line Items]                          
Line of credit facility standby letter of credit         50,000,000                
QVC | Senior secured credit facility                          
Debt Instrument [Line Items]                          
Line of credit facility maximum borrowing capacity         2,250,000,000                
QVC Portion Maturing on March 9, 2020 | Senior secured credit facility                          
Debt Instrument [Line Items]                          
Line of credit facility maximum borrowing capacity         $ 140,000,000                
London Interbank Offered Rate (LIBOR)                          
Debt Instrument [Line Items]                          
Debt instrument lower range of basis spread on variable rate   1.25%                      
Debt instrument higher range of basis spread on variable rate   1.75%