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Earnings Per Share and Per Unit (Tables) | 12 Months Ended
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Dec. 31, 2018
Earnings Per Share/Unit Basic and Diluted [Line Items] |
Earnings Per Share | The following table sets forth the computation of basic and diluted earnings per share of the Company:
| Year Ended December 31,
| 2018 |  | 2017 |  | 2016
Earnings per Common Share - basic: |  |  |  |  |
Numerator: |  |  |  |  |
Income from continuing operations | $ | 177,630 |  |  | $ | 191,663 |  |  | $ | 122,546 |
Net (income) attributable to noncontrolling interests in the Operating Partnership from continuing operations | (4,588 | ) |  | (5,059 | ) |  | (3,331 | )
Net (income) attributable to noncontrolling interests in consolidated affiliates from continuing operations | (1,207 | ) |  | (1,239 | ) |  | (1,253 | )
Dividends on Preferred Stock | (2,492 | ) |  | (2,492 | ) |  | (2,501 | )
Income from continuing operations available for common stockholders | 169,343 |  |  | 182,873 |  |  | 115,461 |
Income from discontinued operations | — |  |  | — |  |  | 418,593 |
Net (income) attributable to noncontrolling interests in the Operating Partnership from discontinued operations | — |  |  | — |  |  | (12,265 | )
Income from discontinued operations available for common stockholders | — |  |  | — |  |  | 406,328 |
Net income available for common stockholders | $ | 169,343 |  |  | $ | 182,873 |  |  | $ | 521,789 |
Denominator: |  |  |  |  |
Denominator for basic earnings per Common Share – weighted average shares | 103,439 |  |  | 102,682 |  |  | 98,439 |
Earnings per Common Share - basic: |  |  |  |  |
Income from continuing operations available for common stockholders | $ | 1.64 |  |  | $ | 1.78 |  |  | $ | 1.17 |
Income from discontinued operations available for common stockholders | — |  |  | — |  |  | 4.13 |
Net income available for common stockholders | $ | 1.64 |  |  | $ | 1.78 |  |  | $ | 5.30 |
Earnings per Common Share - diluted: |  |  |  |  |
Numerator: |  |  |  |  |
Income from continuing operations | $ | 177,630 |  |  | $ | 191,663 |  |  | $ | 122,546 |
Net (income) attributable to noncontrolling interests in consolidated affiliates from continuing operations | (1,207 | ) |  | (1,239 | ) |  | (1,253 | )
Dividends on Preferred Stock | (2,492 | ) |  | (2,492 | ) |  | (2,501 | )
Income from continuing operations available for common stockholders before net (income) attributable to noncontrolling interests in the Operating Partnership | 173,931 |  |  | 187,932 |  |  | 118,792 |
Income from discontinued operations available for common stockholders | — |  |  | — |  |  | 418,593 |
Net income available for common stockholders before net (income) attributable to noncontrolling interests in the Operating Partnership | $ | 173,931 |  |  | $ | 187,932 |  |  | $ | 537,385 |
Denominator: |  |  |  |  |
Denominator for basic earnings per Common Share – weighted average shares | 103,439 |  |  | 102,682 |  |  | 98,439 |
Add: |  |  |  |  |
Stock options using the treasury method | 33 |  |  | 79 |  |  | 87 |
Noncontrolling interests Common Units | 2,796 |  |  | 2,833 |  |  | 2,872 |
Denominator for diluted earnings per Common Share – adjusted weighted average shares and assumed conversions (1) | 106,268 |  |  | 105,594 |  |  | 101,398 |
Earnings per Common Share - diluted: |  |  |  |  |
Income from continuing operations available for common stockholders | $ | 1.64 |  |  | $ | 1.78 |  |  | $ | 1.17 |
Income from discontinued operations available for common stockholders | — |  |  | — |  |  | 4.13 |
Net income available for common stockholders | $ | 1.64 |  |  | $ | 1.78 |  |  | $ | 5.30 |
__________
(1) | Includes all unvested restricted stock where dividends on such restricted stock are non-forfeitable.
Highwoods Realty Limited Partnership [Member] |
Earnings Per Share/Unit Basic and Diluted [Line Items] |
Earnings Per Unit | The following table sets forth the computation of basic and diluted earnings per unit of the Operating Partnership:
| Year Ended December 31,
| 2018 |  | 2017 |  | 2016
Earnings per Common Unit - basic: |  |  |  |  |
Numerator: |  |  |  |  |
Income from continuing operations | $ | 177,630 |  |  | $ | 191,663 |  |  | $ | 122,546 |
Net (income) attributable to noncontrolling interests in consolidated affiliates from continuing operations | (1,207 | ) |  | (1,239 | ) |  | (1,253 | )
Distributions on Preferred Units | (2,492 | ) |  | (2,492 | ) |  | (2,501 | )
Income from continuing operations available for common unitholders | 173,931 |  |  | 187,932 |  |  | 118,792 |
Income from discontinued operations available for common unitholders | — |  |  | — |  |  | 418,593 |
Net income available for common unitholders | $ | 173,931 |  |  | $ | 187,932 |  |  | $ | 537,385 |
Denominator: |  |  |  |  |
Denominator for basic earnings per Common Unit – weighted average units | 105,826 |  |  | 105,106 |  |  | 100,902 |
Earnings per Common Unit - basic: |  |  |  |  |
Income from continuing operations available for common unitholders | $ | 1.64 |  |  | $ | 1.79 |  |  | $ | 1.18 |
Income from discontinued operations available for common unitholders | — |  |  | — |  |  | 4.15 |
Net income available for common unitholders | $ | 1.64 |  |  | $ | 1.79 |  |  | $ | 5.33 |
Earnings per Common Unit - diluted: |  |  |  |  |
Numerator: |  |  |  |  |
Income from continuing operations | $ | 177,630 |  |  | $ | 191,663 |  |  | $ | 122,546 |
Net (income) attributable to noncontrolling interests in consolidated affiliates from continuing operations | (1,207 | ) |  | (1,239 | ) |  | (1,253 | )
Distributions on Preferred Units | (2,492 | ) |  | (2,492 | ) |  | (2,501 | )
Income from continuing operations available for common unitholders | 173,931 |  |  | 187,932 |  |  | 118,792 |
Income from discontinued operations available for common unitholders | — |  |  | — |  |  | 418,593 |
Net income available for common unitholders | $ | 173,931 |  |  | $ | 187,932 |  |  | $ | 537,385 |
Denominator: |  |  |  |  |
Denominator for basic earnings per Common Unit – weighted average units | 105,826 |  |  | 105,106 |  |  | 100,902 |
Add: |  |  |  |  |
Stock options using the treasury method | 33 |  |  | 79 |  |  | 87 |
Denominator for diluted earnings per Common Unit – adjusted weighted average units and assumed conversions (1) | 105,859 |  |  | 105,185 |  |  | 100,989 |
Earnings per Common Unit - diluted: |  |  |  |  |
Income from continuing operations available for common unitholders | $ | 1.64 |  |  | $ | 1.79 |  |  | $ | 1.18 |
Income from discontinued operations available for common unitholders | — |  |  | — |  |  | 4.14 |
Net income available for common unitholders | $ | 1.64 |  |  | $ | 1.79 |  |  | $ | 5.32 |
__________
(1) | Includes all unvested restricted stock where distributions on such restricted stock are non-forfeitable.

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