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Earnings (Loss) Per Share (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
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3 Months Ended |
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Mar. 31, 2015
|
Mar. 31, 2014
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| Income (loss) used in basic and diluted earnings per share: |
|
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| Net (loss) income attributable to Diebold, Incorporated |
$ (2.8) |
$ 9.8 |
| Denominator (in millions): |
|
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| Weighted-average number of common shares used in basic earnings per share |
64.7 |
64.3 |
| Effect of dilutive shares (1) |
0 |
0.5 |
| Weighted-average number of shares used in diluted earnings per share |
64.7 |
64.8 |
| Net income attributable to Diebold, Incorporated |
|
|
| Basic (loss) earnings per share |
$ (0.04) |
$ 0.15 |
| Diluted (loss) earnings per share |
$ (0.04) |
$ 0.15 |
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] |
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| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount |
2.2 |
1.7 |
| Incremental Shares, Excluded From Dilutive Calculation, Due To Resulting in Operating Loss |
0.7 |
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