Annual report pursuant to Section 13 and 15(d)

Related Party Transactions (Details)

v3.22.0.1
Related Party Transactions (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 30, 2020
Related Party Transaction [Line Items]        
Letters of Credit Outstanding, Amount $ 18 $ 13    
Notes Receivable, Related Parties, Noncurrent $ 1,740 1,825   $ 1,800
Receivable with Imputed Interest, Effective Yield (Interest Rate) 0.48%      
Repayment of Notes Receivable from Related Parties $ 85 0 $ 0  
QVC to Zulily allocated expenses [Member]        
Related Party Transaction [Line Items]        
Related Party Transaction, Expenses from Transactions with Related Party 8 8 7  
Zulily to QVC allocated expenses [Member]        
Related Party Transaction [Line Items]        
Related Party Transaction, Expenses from Transactions with Related Party 8 11 9  
QVC to CBI Allocated Expenses [Member]        
Related Party Transaction [Line Items]        
Related Party Transaction, Expenses from Transactions with Related Party 22 23 28  
CBI to QVC allocated expenses [Member]        
Related Party Transaction [Line Items]        
Related Party Transaction, Expenses from Transactions with Related Party 1 $ 1 1  
zulily, llc        
Related Party Transaction [Line Items]        
Obligation with Joint and Several Liability Arrangement, Amount Recognized 151      
Cornerstone Brands Inc [Member]        
Related Party Transaction [Line Items]        
Repayments of Related Party Debt     $ 29  
zulily, llc        
Related Party Transaction [Line Items]        
Related Party Transaction, Promissory Note 100      
Letters of Credit Outstanding, Amount 9      
Liberty        
Related Party Transaction [Line Items]        
Interest Income, Related Party 9      
Repayment of Notes Receivable from Related Parties $ 85