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Note 12 - Hedging Activities (Details) - Effect on Consolidated Financial Statements - Cash Flow Hedging [Member] - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2015 | Sep. 30, 2014 | Sep. 30, 2015 | Sep. 30, 2014
Note 12 - Hedging Activities (Details) - Effect on Consolidated Financial Statements [Line Items] |  |  |  |  |
Gain/(loss) recognized in other comprehensive income (OCI) |  | $ (58) | $ 11 | $ (31) | $ 6
Gain reclassified from accumulated OCI into income (effective) | [1] | 5 | 3 | 21 | 3
Sales [Member] | Interest Rate Hedges [Member] |  |  |  |  |
Note 12 - Hedging Activities (Details) - Effect on Consolidated Financial Statements [Line Items] |  |  |  |  |
Gain/(loss) recognized in other comprehensive income (OCI) |  |  |  | (7) |
Gain reclassified from accumulated OCI into income (effective) | [1] | 4 | 1 | 14 | 1
Cost of Sales [Member] | Foreign Exchange Contract [Member] |  |  |  |  |
Note 12 - Hedging Activities (Details) - Effect on Consolidated Financial Statements [Line Items] |  |  |  |  |
Gain/(loss) recognized in other comprehensive income (OCI) |  | (58) | 11 | (24) | 6
Gain reclassified from accumulated OCI into income (effective) | [1] | $ 1 | $ 2 | $ 7 | $ 2
[1] | The amount of hedge ineffectiveness at September 30, 2015 and 2014 was insignificant.

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