Basis of Presentation (Details) shares in Millions, $ in Millions |
3 Months Ended | ||
---|---|---|---|
Dec. 29, 2017
shares
|
Mar. 31, 2018
USD ($)
|
Mar. 31, 2017
USD ($)
|
|
1.75% Exchangeable Senior Debentures due 2046 | Ìý | Ìý | Ìý |
Debt instrument interest rate | Ìý | 1.75% | Ìý |
Additional Paid-In Capital | Ìý | Ìý | Ìý |
Reclassification | Ìý | $ 3,530 | Ìý |
HSNi | Ìý | Ìý | Ìý |
Business Acquisition, Percentage of Voting Interests Acquired | 62.00% | Ìý | Ìý |
HSNi | QVC Group | Ìý | Ìý | Ìý |
Business Acquisition Equity Interests Issued or Issuable Number Of Shares Issued Per Shares Acquired | 1.65 | Ìý | Ìý |
HSNi | QVC Group | Common Class A | Ìý | Ìý | Ìý |
Stock Issued During Period Shares Acquisitions] | shares | 53.6 | Ìý | Ìý |
LMC | Ìý | Ìý | Ìý |
Related Party Transaction, Amounts of Transaction | Ìý | $ 3 | $ 3 |
X | ||||||||||
- Definition Additional paid-in capital reclassified to retained earnings. No definition available.
|
X | ||||||||||
- Definition The number of shares of equity interests issued or issuable to acquired entity per shares acquired. No definition available.
|
X | ||||||||||
- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Amount of transactions with related party during the financial reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Number of shares of stock issued during the period pursuant to acquisitions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|