Stock-Based Awards (Narrative) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |
9 Months Ended | ||
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Sep. 16, 2015 |
Feb. 19, 2015 |
Sep. 30, 2015 |
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| Share-based Compensation [Abstract] | |||
| Unrecognized compensation cost | $ 27.0 | ||
| Weighted average period of recognition of unrecognized compensation cost, years | 2 years | ||
| New awards authorized | 8.0 | ||
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized After Special Dividend | 8.8 | ||
| Common Stock, Dividends, Per Share, Cash Paid | $ 0.35 | $ 10.00 | |
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant due to Special Dividend | 0.8 | ||
| Available for grants | 2.7 |
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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized After Special Dividend No definition available.
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- Definition Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant due to Special Dividend No definition available.
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- Definition Aggregate dividends paid during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Unrecognized cost of unvested share-based compensation awards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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