v3.25.2
Basis of Presentation (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Dec. 30, 2020
General business information      
Dividends paid to noncontrolling interest $ 22 $ 22  
QVC-Japan      
General business information      
Investment Owned, Percent of Net Assets 60.00%    
QVC-Japan | Mitsui [Domain]      
General business information      
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners 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 $ 4 4  
QVC to CBI Allocated Expenses [Member] | Cornerstone Brands Inc [Member]      
General business information      
Related Party Transaction, Amounts of Transaction 10 14  
CBI to QVC allocated expenses [Member] | Cornerstone Brands Inc [Member]      
General business information      
Related Party Transaction, Amounts of Transaction $ 1 $ 1