Long-Term Debt (Narrative) (Details) - USD ($)
|
|
|
|
|
|
1 Months Ended |
3 Months Ended |
9 Months Ended |
Oct. 01, 2015 |
Aug. 31, 2015 |
Jun. 01, 2015 |
Apr. 15, 2015 |
Mar. 09, 2015 |
Feb. 28, 2015 |
Jan. 31, 2015 |
Sep. 30, 2015 |
Jun. 30, 2015 |
Mar. 31, 2015 |
Sep. 30, 2015 |
Sep. 30, 2014 |
Loss on extinguishment of debt |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
$ (21,000,000)
|
$ (48,000,000)
|
HSN, Inc. |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Dividends declared (in dollars per share) |
Ìý
|
$ 0.35
|
$ 0.35
|
Ìý
|
$ 0.35
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Special dividend received per share from equity method affiliate |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
$ 10
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Proceeds from Equity Method Investment, Dividends or Distributions |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
$ 200,000,000
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
1% Exchangeable Senior Debentures due 2043 | HSN, Inc. |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Dividend Received Per Share From Equity Method Affiliate |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
$ 0.18
|
$ 0.18
|
$ 0.18
|
Ìý
|
Ìý
|
Portion of Dividend Passed Through To Note Holders |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
$ 54,000,000
|
Ìý
|
QVC 7.375% Senior Secured Notes Due 2020 | Senior secured note [Member] |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Debt Instrument, Repurchase Amount |
Ìý
|
Ìý
|
Ìý
|
$ 1,036.88
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Principal amount |
Ìý
|
Ìý
|
Ìý
|
500,000,000
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Loss on extinguishment of debt |
Ìý
|
Ìý
|
Ìý
|
$ 21,000,000
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
QVC Bank Credit Facilities |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
1.70%
|
Ìý
|
Ìý
|
1.70%
|
Ìý
|
Remaining borrowing capacity |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
$ 1,300,000,000
|
Ìý
|
Ìý
|
$ 1,300,000,000
|
Ìý
|
QVC |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Cash Dividends Paid to Parent Company |
$ 910,000,000
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
QVC | QVC Bank Credit Facilities | Segment, Liberty Interactive Corporation | Revolving Credit Facility [Member] |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Maximum Borrowing Capacity |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
$ 2,250,000,000
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Standby letters of credit |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
250,000,000
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Incremental borrowing capacity |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
$ 1,500,000,000
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
LIBOR | QVC | QVC Bank Credit Facilities | Revolving Credit Facility [Member] |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Debt Instrument, Description of Variable Rate Basis |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
LIBOR
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Alternate Base Rate [Member] | QVC | QVC Bank Credit Facilities | Revolving Credit Facility [Member] |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Debt Instrument, Description of Variable Rate Basis |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
ABR
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Minimum | QVC | QVC Bank Credit Facilities | Segment, Liberty Interactive Corporation | Revolving Credit Facility [Member] |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Debt Instrument, Basis Spread on Variable Rate |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
0.25%
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Maximum | QVC | QVC Bank Credit Facilities | Segment, Liberty Interactive Corporation | Revolving Credit Facility [Member] |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Debt Instrument, Basis Spread on Variable Rate |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
1.75%
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
QVC Group Common Stock |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Loss on extinguishment of debt |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
$ (21,000,000)
|
$ (48,000,000)
|
QVC Group Common Stock | 8.5% Senior Debentures Due 2029 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
8.50%
|
Ìý
|
Ìý
|
8.50%
|
Ìý
|
QVC Group Common Stock | 8.25% Senior Debentures Due 2030 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
8.25%
|
Ìý
|
Ìý
|
8.25%
|
Ìý
|
QVC Group Common Stock | 1% Exchangeable Senior Debentures due 2043 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
1.00%
|
Ìý
|
Ìý
|
1.00%
|
Ìý
|
QVC Group Common Stock | QVC 3.125% Senior Secured Notes Due 2019 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
3.125%
|
Ìý
|
Ìý
|
3.125%
|
Ìý
|
QVC Group Common Stock | QVC 7.375% Senior Secured Notes Due 2020 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
7.375%
|
Ìý
|
Ìý
|
7.375%
|
Ìý
|
QVC Group Common Stock | QVC 5.125% Senior Secured Notes 2022 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
5.125%
|
Ìý
|
Ìý
|
5.125%
|
Ìý
|
QVC Group Common Stock | QVC 4.375% Senior Secured Notes due 2023 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
4.375%
|
Ìý
|
Ìý
|
4.375%
|
Ìý
|
QVC Group Common Stock | QVC 4.850% Senior Secured Notes due 2024 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
4.85%
|
Ìý
|
Ìý
|
4.85%
|
Ìý
|
QVC Group Common Stock | QVC 4.45% Senior Secured Notes due 2025 [Member] |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
4.45%
|
Ìý
|
Ìý
|
4.45%
|
Ìý
|
QVC Group Common Stock | QVC 5.45% Senior Secured Notes due 2034 [Member] |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
5.45%
|
Ìý
|
Ìý
|
5.45%
|
Ìý
|
QVC Group Common Stock | QVC 5.95% Senior Secured Notes due 2043 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
5.95%
|
Ìý
|
Ìý
|
5.95%
|
Ìý
|
Liberty Ventures common stock | 4% Exchangeable Senior Debentures Due 2029 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
4.00%
|
Ìý
|
Ìý
|
4.00%
|
Ìý
|
Liberty Ventures common stock | 3.75% Exchangeable Senior Debentures Due 2030 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
3.75%
|
Ìý
|
Ìý
|
3.75%
|
Ìý
|
Liberty Ventures common stock | 3.5% Exchangeable Senior Debentures Due 2031 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
3.50%
|
Ìý
|
Ìý
|
3.50%
|
Ìý
|
Liberty Ventures common stock | 0.75% Exchangeable Senior Debentures due 2043 |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Interest rate (as a percent) |
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
Ìý
|
0.75%
|
Ìý
|
Ìý
|
0.75%
|
Ìý
|