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Earnings (Loss) Per Share (Narrative) (Details) (Stock Options and Warrants [Member])
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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Stock Options and Warrants [Member]
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| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | |||
| Outstanding Options not included in computing diluted earnings | 0.4 | 0.5 | 1.5 |