Condensed Consolidated Statement Of Equity - USD ($) $ in Millions |
Common Class A
Liberty Ventures common stock
Common Stock
|
Common Class A
Common Stock
|
Additional Paid-In Capital |
Other Comprehensive Earnings (Loss) |
Retained Earnings |
Accumulated Noncontrolling Interest In Equity Of Subsidiaries |
Total |
|---|---|---|---|---|---|---|---|
| Balance at Dec. 31, 2017 | $ 1 | $ 5 | $ 1,043 | $ (133) | $ 9,068 | $ 99 | $ 10,083 |
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Net earnings (loss) | Ìý | Ìý | Ìý | Ìý | 384 | 13 | 397 |
| Other comprehensive income (loss) | Ìý | Ìý | Ìý | 60 | Ìý | 7 | 67 |
| Stock compensation | Ìý | Ìý | 23 | Ìý | Ìý | Ìý | 23 |
| Series A jvidÊÓƵ stock repurchases | Ìý | Ìý | (217) | Ìý | Ìý | Ìý | (217) |
| Distribution to noncontrolling interest | Ìý | Ìý | Ìý | Ìý | Ìý | (23) | (23) |
| Option exercises | Ìý | Ìý | 1 | Ìý | Ìý | Ìý | 1 |
| Withholding taxes on net share settlements of stock-based compensation | Ìý | Ìý | (19) | Ìý | Ìý | Ìý | (19) |
| Reattribution of the Ventures Group to the QVC Group | $ (1) | Ìý | 1 | Ìý | Ìý | Ìý | Ìý |
| GCI Liberty split-off | Ìý | Ìý | (4,362) | Ìý | Ìý | 11 | (4,351) |
| Reclassification | Ìý | Ìý | 3,530 | Ìý | (3,530) | Ìý | Ìý |
| Balance at Mar. 31, 2018 | Ìý | 5 | Ìý | 3 | 5,853 | 107 | 5,968 |
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Cumulative effect of accounting change | Ìý | Ìý | Ìý | 76 | (69) | Ìý | 7 |
| Balance at Dec. 31, 2018 | Ìý | 4 | Ìý | (55) | 5,675 | 120 | 5,744 |
| Increase (Decrease) in Stockholders' Equity [Roll Forward] | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Net earnings (loss) | Ìý | Ìý | Ìý | Ìý | 55 | 11 | 66 |
| Other comprehensive income (loss) | Ìý | Ìý | Ìý | (29) | Ìý | Ìý | (29) |
| Stock compensation | Ìý | Ìý | 19 | Ìý | Ìý | Ìý | 19 |
| Series A jvidÊÓƵ stock repurchases | Ìý | Ìý | (210) | Ìý | Ìý | Ìý | (210) |
| Distribution to noncontrolling interest | Ìý | Ìý | Ìý | Ìý | Ìý | (22) | (22) |
| Withholding taxes on net share settlements of stock-based compensation | Ìý | Ìý | (6) | Ìý | Ìý | Ìý | (6) |
| Reclassification | Ìý | Ìý | $ 197 | Ìý | (197) | Ìý | Ìý |
| Balance at Mar. 31, 2019 | Ìý | $ 4 | Ìý | $ (84) | $ 5,533 | $ 109 | $ 5,562 |
| X | ||||||||||
- Definition Amount of decrease in additional paid in capital (APIC) resulting from distribution of GCI Liberty. No definition available.
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| X | ||||||||||
- Definition Additional paid-in capital reclassified to retained earnings. No definition available.
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| X | ||||||||||
- Definition Equity impact of the value of stock that has been reattributed during the period. No definition available.
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| X | ||||||||||
- Definition Amount of increase (decrease) in additional paid in capital (APIC) resulting from a tax benefit (deficiency) associated with an share-based compensation plan other than an employee stock ownership plan (ESOP). No definition available.
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| X | ||||||||||
- Definition Amount of increase to additional paid-in capital (APIC) from recognition of equity-based compensation for stock options. No definition available.
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| X | ||||||||||
- Definition Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption. No definition available.
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| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Decrease in noncontrolling interest balance from payment of dividends or other distributions by the non-wholly owned subsidiary or partially owned entity, included in the consolidation of the parent entity, to the noncontrolling interest holders. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Value of stock issued as a result of the exercise of stock options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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