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Stock-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2013
Stock-Based Compensation |
Schedule of Stock-Based Compensation Costs |
|  | Three Months Ended March 31, |
|  | 2013 |  |  | 2012 |
|  | (millions) |
Total stock-based compensation costs: |  |  |  |  |  |
Restricted stock and restricted stock units |  | $ | 0.9 |  |  | $ | 1.2 |
Stock options, performance awards and other |  |  | 0.1 |  |  |  | 0.3 |
Expense included in selling, general and administrative and advanced technology costs |  | $ | 1.0 |  |  | $ | 1.5 |
Total recognized tax benefit |  | $ | - |  |  | $ | - |

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- Definition Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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