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Dana Settlement Agreement (Details) (USD $) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2012 Supply_Agreements Subsidiaries | Dec. 31, 2011 | Aug. 31, 2011
Dana Settlement Agreement (Textual) [Abstract] |  |  |
Number of U.S subsidiaries of Dana Corporation | 40 |  |
Number of supply agreements replaced | 3 |  |
Revised contract termination year | 2014 |  |
Aggregate claim value, face amount | $ 89,000,000 |  |
Estimated fair value | 76,483,000 |  |
Deferred Revenue, Revenue Recognized | (7,892,000) | (6,884,000) |
Number of shares of Dana common stock received |  |  | 143,966
Gain on sale of shares | $ 1,850,000 |  |

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