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 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Segment Reporting Information [Line Items]        
Depreciation $ 26 $ 28 $ 89 $ 92
Amortization of intangible assets 113 101 324 293
QVC-U.S.
       
Segment Reporting Information [Line Items]        
Depreciation 14 12 41 38
Amortization of intangible assets 90 86 269 248
QVC-Japan
       
Segment Reporting Information [Line Items]        
Depreciation 5 4 13 12
Amortization of intangible assets 2 3 6 8
QVC-Germany
       
Segment Reporting Information [Line Items]        
Depreciation 6 7 22 24
Amortization of intangible assets 12 8 30 24
QVC-U.K.
       
Segment Reporting Information [Line Items]        
Depreciation (1) 3 8 13
Amortization of intangible assets 6 3 12 9
QVC-Italy
       
Segment Reporting Information [Line Items]        
Depreciation 2 2 5 5
Amortization of intangible assets $ 3 $ 1 $ 7 $ 4