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Consolidated Statements of Equity - USD ($) $ in Thousands | Total | Common Shares | Additional Paid-in Capital | Cumulative Distributions in Excess of Net Income | Accumulated Other Comprehensive Loss | Noncontrolling Interests | Cumulative Effect, Period Of Adoption, Adjustment | Cumulative Effect, Period Of Adoption, Adjustment Cumulative Distributions in Excess of Net Income | Cumulative Effect, Period of Adoption, Adjusted Balance | Cumulative Effect, Period of Adoption, Adjusted Balance Common Shares | Cumulative Effect, Period of Adoption, Adjusted Balance Additional Paid-in Capital | Cumulative Effect, Period of Adoption, Adjusted Balance Cumulative Distributions in Excess of Net Income | Cumulative Effect, Period of Adoption, Adjusted Balance Accumulated Other Comprehensive Loss | Cumulative Effect, Period of Adoption, Adjusted Balance Noncontrolling Interests
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2019 | $ 1,719,245 | $ 1,121 | $ 2,481,558 | $ (778,275) | $ (25,444) | $ 40,285 | $ (5,541) | $ (5,541) | $ 1,713,704 | $ 1,121 | $ 2,481,558 | $ (783,816) | $ (25,444) | $ 40,285
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion of common units to common shares | 0 |  | 182 |  |  | (182) |  |  |  |  |  |  |  |
Share-based compensation issuance, net of redemptions | 1,210 | 1 | 983 |  |  | 226 |  |  |  |  |  |  |  |
Redemption of vested equity awards | (1,492) |  | (1,492) |  |  |  |  |  |  |  |  |  |  |
Adjustments to noncontrolling interests resulting from changes in ownership of COPLP | 0 |  | (453) |  |  | 453 |  |  |  |  |  |  |  |
Comprehensive loss | (12,982) |  |  | 24,054 | (36,757) | (279) |  |  |  |  |  |  |  |
Dividends | (30,838) |  |  | (30,838) |  |  |  |  |  |  |  |  |  |
Distributions to owners of common and preferred units in COPLP | (420) |  |  |  |  | (420) |  |  |  |  |  |  |  |
Contributions from noncontrolling interests in other consolidated entities | 112 |  |  |  |  | 112 |  |  |  |  |  |  |  |
Distributions to noncontrolling interests in other consolidated entities | (7) |  |  |  |  | (7) |  |  |  |  |  |  |  |
Adjustment to arrive at fair value of redeemable noncontrolling interests | (4,101) |  | (4,101) |  |  |  |  |  |  |  |  |  |  |
Balance at Mar. 31, 2020 | 1,665,186 | 1,122 | 2,476,677 | (790,600) | (62,201) | 40,188 |  |  |  |  |  |  |  |
Balance at Dec. 31, 2020 | 1,693,712 | 1,122 | 2,478,906 | (809,836) | (9,157) | 32,677 |  |  |  |  |  |  |  |
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion of common units to common shares | 0 |  | 121 |  |  | (121) |  |  |  |  |  |  |  |
Share-based compensation issuance, net of redemptions | 2,015 | 1 | 1,097 |  |  | 917 |  |  |  |  |  |  |  |
Redemption of vested equity awards | (2,290) |  | (2,290) |  |  |  |  |  |  |  |  |  |  |
Adjustments to noncontrolling interests resulting from changes in ownership of COPLP | 0 |  | (545) |  |  | 545 |  |  |  |  |  |  |  |
Comprehensive loss | (4,532) |  |  | (6,669) | 1,766 | 371 |  |  |  |  |  |  |  |
Dividends | (30,902) |  |  | (30,902) |  |  |  |  |  |  |  |  |  |
Distributions to owners of common and preferred units in COPLP | (398) |  |  |  |  | (398) |  |  |  |  |  |  |  |
Distributions to noncontrolling interests in other consolidated entities | (7) |  |  |  |  | (7) |  |  |  |  |  |  |  |
Adjustment to arrive at fair value of redeemable noncontrolling interests | (482) |  | (482) |  |  |  |  |  |  |  |  |  |  |
Other | (324) |  |  |  |  | (324) |  |  |  |  |  |  |  |
Balance at Mar. 31, 2021 | $ 1,656,792 | $ 1,123 | $ 2,476,807 | $ (847,407) | $ (7,391) | $ 33,660 |  |  |  |  |  |  |  |

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