Quarterly report pursuant to Section 13 or 15(d)

Information about QVC's Operating Segments (Reconciliation of Adjusted OIBDA to Income before Income Taxes) (Details)

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Information about QVC's Operating Segments (Reconciliation of Adjusted OIBDA to Income before Income Taxes) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Segment Reporting [Abstract]        
Adjusted OIBDA $ 434 $ 438 $ 838 $ 828
Stock‑based compensation (9) (8) (19) (13)
Depreciation and amortization (140) (129) (274) (256)
Equity in losses of investee (2) 0 (1) 0
Gains on financial instruments 3 13 15 24
Interest expense (50) (57) (113) (111)
Foreign currency loss 0 (8) (1) (2)
Loss on extinguishment of debt (16) 0 (57) 0
Income before income taxes $ 220 $ 249 $ 388 $ 470