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Earnings Per Share - Computation of Company's Earnings Per Share (EPS) and Reconciliation of Net (Loss) Income from Continuing Operations and Number of Common Shares Used in Computations of "Basic" EPS and "Diluted" EPS (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012
Continuing Operations: |  |  |  |
(Loss) income from continuing operations | $ (11,577) | $ 30,421 | $ (14,553) | $ 22,116
Plus: Gain on disposition of real estate | 1,929 | 261 | 347 | 6,161
Plus: Loss attributable to non-controlling interests | (170) | (128) | (556) | (424)
Write-off of preferred share original issuance costs | 0 | (5,804) | (5,246) | (5,804)
Preferred dividends | (6,608) | (7,681) | (21,113) | (21,616)
Less: Earnings attributable to unvested shares and operating partnership units | (330) | (323) | (1,052) | (919)
Basic-(Loss) income from continuing operations | (16,756) | 16,746 | (42,173) | (486)
Discontinued Operations: |  |  |  |
Basic-Income (loss) from discontinued operations | 9,443 | (3,816) | (2,623) | (53,671)
Basic-Net (loss) income attributable to DDR common shareholders after allocation to participating securities | (7,313) | 12,930 | (44,796) | (54,157)
Continuing Operations: |  |  |  |
Basic-(Loss) income from continuing operations | (16,426) | 17,069 | (41,121) | 433
Less: Earnings attributable to unvested shares and operating partnership units | (330) | (323) | (1,052) | (919)
Diluted-(Loss) income from continuing operations | (16,756) | 16,746 | (42,173) | (486)
Discontinued Operations: |  |  |  |
Basic-Income (loss) from discontinued operations | 9,443 | (3,816) | (2,623) | (53,671)
Diluted-Net (loss) income attributable to DDR common shareholders after allocation to participating securities | $ (7,313) | $ 12,930 | $ (44,796) | $ (54,157)
Number of Shares: |  |  |  |
Basic-Average shares outstanding | 318,184 | 302,232 | 316,146 | 286,016
Effect of dilutive securities: |  |  |  |
Stock options | 0 | 490 | 0 | 479
Value sharing equity program | 0 | 202 | 0 | 169
Forward equity agreement | 0 | 0 | 0 | 1,033
Diluted-Average shares outstanding | 318,184 | 302,924 | 316,146 | 287,697
Basic Earnings Per Share: |  |  |  |
(Loss) income from continuing operations attributable to DDR common shareholders | $ (0.05) | $ 0.05 | $ (0.13) | $ 0.00
Income (loss) from discontinued operations attributable to DDR common shareholders | $ 0.03 | $ (0.01) | $ (0.01) | $ (0.19)
Net (loss) income attributable to DDR common shareholders | $ (0.02) | $ 0.04 | $ (0.14) | $ (0.19)
Dilutive Earnings Per Share: |  |  |  |
(Loss) income from continuing operations attributable to DDR common shareholders | $ (0.05) | $ 0.05 | $ (0.13) | $ 0.00
Income (loss) from discontinued operations attributable to DDR common shareholders | $ 0.03 | $ (0.01) | $ (0.01) | $ (0.19)
Net (loss) income attributable to DDR common shareholders | $ (0.02) | $ 0.04 | $ (0.14) | $ (0.19)

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