Quarterly report [Sections 13 or 15(d)]

Basis of Presentation (Details)

v3.25.3
Basis of Presentation (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2025
Sep. 30, 2024
Dec. 30, 2020
General business information        
Dividends paid to noncontrolling interest   $ 22 $ 51  
QVC-Japan        
General business information        
Investment Owned, Percent of Net Assets 60.00% 60.00%    
QVC-Japan | Mitsui [Domain]        
General business information        
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners 40.00% 40.00%    
QVC Group        
General business information        
Repayment of Notes Receivable from Related Parties       $ 1,800
Receivable with Imputed Interest, Effective Yield (Interest Rate)   0.48%    
Interest Income (Expense), Nonoperating, Net   $ 6 6  
QVC to CBI Allocated Expenses [Member] | Cornerstone Brands Inc [Member]        
General business information        
Related Party Transaction, Amounts of Transaction   11 21  
CBI to QVC allocated expenses [Member] | Cornerstone Brands Inc [Member]        
General business information        
Related Party Transaction, Amounts of Transaction   1 $ 1  
QVC to QVC Group Allocated Expenses | LMC        
General business information        
Related Party Transaction, Amounts of Transaction $ 5 $ 5