Consolidated Statement Of Changes In Equity - 6 months ended Jun. 30, 2018 - USD ($) shares in Thousands, $ in Thousands |
Mack-Cali Realty LP [Member]
General Partner Common Units [Member]
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Mack-Cali Realty LP [Member]
Limited Partner Common Units [Member]
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Mack-Cali Realty LP [Member]
General Partner Common Unitholders [Member]
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Mack-Cali Realty LP [Member]
Limited Partner Common Unitholders [Member]
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Mack-Cali Realty LP [Member]
Noncontrolling Interest In Consolidated Joint Ventures [Member]
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Mack-Cali Realty LP [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
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Mack-Cali Realty LP [Member] |
Common Stock [Member] |
Additional Paid-In Capital [Member] |
Dividends In Excess Of Net Earnings [Member] |
Accumulated Other Comprehensive Income (Loss) [Member] |
Noncontrolling Interests In Subsidiaries [Member] |
Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Balance, value at Dec. 31, 2017 | $ 899 | $ 2,565,136 | $ (1,096,429) | $ 6,689 | $ 192,428 | $ 1,668,723 | |||||||
| Balance, shares at Dec. 31, 2017 | 89,914 | ||||||||||||
| Balance, value at Dec. 31, 2017 | $ 1,407,366 | $ 233,635 | $ 21,033 | $ 6,689 | $ 1,668,723 | ||||||||
| Balance, units at Dec. 31, 2017 | 89,914 | 10,438 | |||||||||||
| Net income | 41,785 | 4,741 | 5,663 | 52,189 | 41,785 | 10,404 | 52,189 | ||||||
| Common stock dividends | (36,080) | (36,080) | |||||||||||
| Common unit distributions | (36,080) | (4,396) | (40,476) | (4,396) | (4,396) | ||||||||
| Redeemable noncontrolling interest | (6,133) | (697) | (5,788) | (12,618) | (6,133) | (6,485) | (12,618) | ||||||
| Increase in noncontrolling interest | 51 | 51 | 51 | 51 | |||||||||
| Redemption of common units for common stock, value | 3,741 | (3,741) | $ 2 | 3,739 | (3,741) | ||||||||
| Redemption of common units for shares of common stock, shares | 227 | (227) | 227 | ||||||||||
| Shares issued under Dividend Reinvestment and Stock Purchase Plan, value | (54) | (54) | (54) | (54) | |||||||||
| Shares issued under Dividend Reinvestment and Stock Purchase Plan, shares | 2 | 2 | |||||||||||
| Directors' deferred compensation plan, value | 251 | 251 | 251 | 251 | |||||||||
| Directors' deferred compensation plan, shares | |||||||||||||
| Stock compensation, value | 951 | 2,238 | 3,189 | $ 1 | 950 | 2,238 | 3,189 | ||||||
| Stock compensation, shares | 147 | 147 | |||||||||||
| Cancellation of restricted shares, value | (583) | (289) | (872) | (583) | (289) | (872) | |||||||
| Cancellation of restricted shares, shares | (4) | (4) | |||||||||||
| Other comprehensive income (loss) | 706 | 6,227 | 6,933 | 6,227 | 706 | 6,933 | |||||||
| Rebalancing of ownership percentage between parent and subsidiaries | 847 | (847) | |||||||||||
| Balance, value at Jun. 30, 2018 | $ 902 | $ 2,564,153 | $ (1,090,724) | $ 12,916 | $ 190,069 | $ 1,677,316 | |||||||
| Balance, shares at Jun. 30, 2018 | 90,286 | ||||||||||||
| Balance, value at Jun. 30, 2018 | $ 1,411,244 | $ 232,197 | $ 20,959 | $ 12,916 | $ 1,677,316 | ||||||||
| Balance, units at Jun. 30, 2018 | 90,286 | 10,211 |