Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Debt Securities That Are Not Reported At Fair Value (Details)

v3.20.2
Long-Term Debt - Debt Securities That Are Not Reported At Fair Value (Details)
$ in Millions
Jun. 30, 2020
USD ($)
Senior Debentures  
Long-term debt  
Fair value of debt securities that are not reported at fair value $ 782
QVC | QVC Senior Secured Notes  
Long-term debt  
Fair value of debt securities that are not reported at fair value $ 4,250
QVC | QVC 6.375% Senior Secured Notes Due 2067  
Long-term debt  
Interest rate (as a percent) 6.375%
QVC | QVC 6.25% Senior Secured Notes Due 2068  
Long-term debt  
Interest rate (as a percent) 6.25%