Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets - Zulily Impairment (Details)

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Goodwill and Other Intangible Assets - Zulily Impairment (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2021
Sep. 30, 2019
Dec. 31, 2021
Dec. 31, 2019
Indefinite-lived Intangible Assets [Line Items]        
Impairments of goodwill     $ 233  
Zulily        
Indefinite-lived Intangible Assets [Line Items]        
Impairments of goodwill $ 233 $ 440 233  
Accumulated goodwill impairment losses 673   $ 673  
Zulily | Trade Names        
Indefinite-lived Intangible Assets [Line Items]        
Impairment of intangible assets $ 130 $ 580    
HSN, Inc. | Trade Names        
Indefinite-lived Intangible Assets [Line Items]        
Impairment of intangible assets       $ 147