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Note 12 - Other Comprehensive (Loss) Income (Tables) | 3 Months Ended
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Mar. 31, 2015
Disclosure Text Block [Abstract] |
Comprehensive Income (Loss) [Table Text Block] |
(in millions) |  | Three Months Ended March 31, |
|  | 2015 |  |  | 2014 |
Currency translation adjustments |  | $ | (7 | ) |  | $ | 1 |
Unrealized gains on available-for-sale securities, before tax |  |  | 1 |  |  |  | - |
Tax provision |  |  | - |  |  |  | - |
Unrealized gains on available-for-sale securities, net of tax |  |  | 1 |  |  |  | - |
Pension and other postretirement benefit plan changes |  |  |  |  |  |  |  |
Newly established prior service credit |  |  | 4 |  |  |  | - |
Newly established net actuarial gain |  |  | 5 |  |  |  | - |
Tax provision |  |  | - |  |  |  | - |
Newly established prior service credit and net actuarial gain, net of tax |  |  | 9 |  |  |  | - |
Reclassification adjustments: |  |  |  |  |  |  |  |
Amortization of prior-service credit | (a) |  | (2 | ) |  |  | - |
Total reclassification adjustments |  |  | (2 | ) |  |  | - |
Tax provision |  |  | - |  |  |  | - |
Reclassification adjustments, net of tax |  |  | (2 | ) |  |  | - |
Pension and other postretirement benefit plan changes, net of tax |  |  | 7 |  |  |  | - |
Other comprehensive income |  | $ | 1 |  |  | $ | 1 |

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- Definition Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e526-108580 + Details
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