Quarterly report pursuant to Section 13 or 15(d)

Information about QVC's Operating Segments (Depreciation/Amortization by Segment) (Details)

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Information about QVC's Operating Segments (Depreciation/Amortization by Segment) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Segment Reporting Information [Line Items]    
Depreciation $ 30 $ 31
Amortization of intangible assets 104 96
QVC-U.S.
   
Segment Reporting Information [Line Items]    
Depreciation 13 13
Amortization of intangible assets 88 80
QVC-Japan
   
Segment Reporting Information [Line Items]    
Depreciation 3 4
Amortization of intangible assets 2 3
QVC-Germany
   
Segment Reporting Information [Line Items]    
Depreciation 8 9
Amortization of intangible assets 9 8
QVC-U.K.
   
Segment Reporting Information [Line Items]    
Depreciation 4 3
Amortization of intangible assets 3 3
QVC-Italy
   
Segment Reporting Information [Line Items]    
Depreciation 2 2
Amortization of intangible assets $ 2 $ 2