v2.4.1.9

Shareholders' Equity Dividends Declared and paid (Tables) | 12 Months Ended
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Dec. 31, 2014
Dividends Declared [Table Text Block] | The Company declared and paid cash dividends per common share during the periods presented as follows:
(in millions, except per share amounts) |  | Dividends Per Share |  | Amount
2014: |  |  |  |
First Quarter |  | $ | 0.0425 |  |  | $ | 7.3 |
Second Quarter |  | 0.0425 |  |  | 7.3 |
Third Quarter |  | 0.0425 |  |  | 7.3 |
Fourth Quarter |  | 0.0675 |  |  | 11.7 |
2013: |  |  |  |
First Quarter |  | $ | — |  |  | $ | — |
Second Quarter |  | — |  |  | — |
Third Quarter |  | — |  |  | — |
Fourth Quarter |  | 0.0425 |  |  | 7.3 |

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- Definition Tabular disclosure of information related to dividends declared, including paid and unpaid dividends. + References No definition available. + Details
Name: | us-gaap_DividendsDeclaredTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration