Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share ("EPS") (Basic and Diluted Calculation) (Details)

v3.22.1
Earnings Per Share ("EPS") (Basic and Diluted Calculation) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Numerator:    
Income (loss) from continuing operations $ 31,251 $ (6,894)
Income from continuing operations attributable to noncontrolling interests (1,084) (580)
Income from continuing operations attributable to share-based compensation awards for basic EPS (116) (172)
Numerator for basic EPS from continuing operations attributable to COPT common shareholders 30,051 (7,646)
Redeemable noncontrolling interests (39) 0
Adjustment to income from continuing operations attributable to share-based compensation awards for diluted EPS 18 0
Numerator for diluted EPS from continuing operations attributable to COPT common shareholders 30,030 (7,646)
Discontinued operations 29,573 815
Discontinued operations attributable to noncontrolling interests (421) (10)
Income from discontinued operations attributable to share-based compensation awards for diluted EPS (83) 2
Numerator for diluted EPS on net income (loss) attributable to COPT common shareholders $ 59,099 $ (6,839)
Denominator (all weighted averages):    
Denominator for basic EPS (common shares) 112,020 111,888
Dilutive effect of redeemable noncontrolling interests (in shares) 132 0
Dilutive effect of share-based compensation awards (in shares) 426 0
Denominator for diluted EPS (common shares) 112,578 111,888
Basic EPS:    
Income (loss) from continuing operations attributable to COPT common shareholders - basic (in dollars per share) [1] $ 0.27 $ (0.07)
Discontinued operations attributable to COPT common shareholders - basic (in dollars per share) [1] 0.26 0.01
Net income (loss) attributable to COPT common shareholders - basic (in dollars per share) [1] 0.53 (0.06)
Diluted EPS:    
Income (loss) from continuing operations attributable to COPT common shareholders - diluted (in dollars per share) [1] 0.27 (0.07)
Discontinued operations attributable to COPT common shareholders - diluted (in dollars per share) 0.25 0.01
Net income (loss) attributable to COPT common shareholders - diluted (in dollars per share) [1] $ 0.52 $ (0.06)
[1] Basic and diluted earnings per common share are calculated based on amounts attributable to common shareholders of Corporate Office Properties Trust.