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Intangible Assets (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Intangible Assets and Excess Reorganization Value [Table Text Block] |
| March 31, 2016 |  | December 31, 2015
|  |  |  |  | (in millions) |  |  |  |
| Gross Carrying Amount |  | Accumulated Amortization |  | Net Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Amount
Sales order book | $ | 54.6 |  |  | $ | 14.1 |  |  | $ | 40.5 |  |  | $ | 54.6 |  |  | $ | 12.0 |  |  | $ | 42.6 |
Customer relationships | 68.9 |  |  | 6.9 |  |  | 62.0 |  |  | 68.9 |  |  | 5.7 |  |  | 63.2 |
Total | $ | 123.5 |  |  | $ | 21.0 |  |  | $ | 102.5 |  |  | $ | 123.5 |  |  | $ | 17.7 |  |  | $ | 105.8 |

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- Definition Schedule of Intangible Assets and Excess Reorganization Value [Table Text Block] + References No definition available. + Details
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