Consolidated Statements Of Changes In Equity - USD ($) shares in Thousands, $ in Thousands |
Mack-Cali Realty LP [Member]
General Partner Common Units [Member]
|
Mack-Cali Realty LP [Member]
Limited Partner Common Units/Vested LTIP Units [Member]
|
Mack-Cali Realty LP [Member]
General Partner Common Unitholders [Member]
|
Mack-Cali Realty LP [Member]
Limited Partner Common Unitholders [Member]
|
Mack-Cali Realty LP [Member]
Noncontrolling Interest In Consolidated Joint Ventures [Member]
|
Mack-Cali Realty LP [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
|
Mack-Cali Realty LP [Member] |
General Partner Common Unitholders [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 (loss) |
|
|
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)
|
$ (36,080)
|
|
|
|
|
(4,396)
|
(4,396)
|
Redeemable noncontrolling interests |
|
|
(6,133)
|
(697)
|
(5,788)
|
|
(12,618)
|
|
|
(6,133)
|
|
|
(6,485)
|
(12,618)
|
Increase in noncontrolling interest, value |
|
|
|
|
51
|
|
51
|
|
|
|
|
|
51
|
51
|
Redemption of common units for common stock, value |
|
|
3,741
|
(3,741)
|
|
|
|
3,741
|
$ 2
|
3,739
|
|
|
(3,741)
|
|
Redemption of common units for common stock, shares |
227
|
(227)
|
|
|
|
|
|
|
227
|
|
|
|
|
|
Vested LTIP units, shares |
|
55
|
|
|
|
|
|
|
|
|
|
|
|
|
Shares issued under Dividend Reinvestment and Stock Purchase Plan, value |
|
|
(54)
|
|
|
|
(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
|
|
|
|
251
|
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
|
|
|
|
6,227
|
706
|
6,933
|
Rebalancing of ownership percentage between parent and subsidiaries |
|
|
|
|
|
|
|
847
|
|
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
|
10,266
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance, value at Mar. 31, 2018 |
|
|
|
|
|
|
|
|
$ 901
|
2,567,300
|
(1,071,420)
|
11,310
|
192,820
|
1,700,911
|
Balance, shares at Mar. 31, 2018 |
|
|
|
|
|
|
|
|
90,136
|
|
|
|
|
|
Balance, value at Mar. 31, 2018 |
|
|
1,433,981
|
234,617
|
21,003
|
11,310
|
1,700,911
|
|
|
|
|
|
|
|
Balance, units at Mar. 31, 2018 |
90,136
|
10,269
|
|
|
|
|
|
|
|
|
|
|
|
|
Net income (loss) |
|
|
(1,251)
|
(142)
|
2,894
|
|
1,501
|
|
|
|
(1,251)
|
|
2,752
|
1,501
|
Common stock dividends |
|
|
|
|
|
|
|
|
|
|
(18,053)
|
|
|
(18,053)
|
Common unit distributions |
|
|
(18,053)
|
(2,136)
|
|
|
(20,189)
|
(18,053)
|
|
|
|
|
(2,136)
|
(2,136)
|
Redeemable noncontrolling interests |
|
|
(3,379)
|
(384)
|
(2,989)
|
|
(6,752)
|
|
|
(3,379)
|
|
|
(3,373)
|
(6,752)
|
Increase in noncontrolling interest, value |
|
|
|
|
51
|
|
51
|
|
|
|
|
|
51
|
51
|
Redemption of common units for common stock, value |
|
|
|
|
|
|
|
51
|
|
51
|
|
|
(51)
|
|
Redemption of common units for common stock, shares |
|
(3)
|
|
|
|
|
|
|
3
|
|
|
|
|
|
Redemption of common units |
|
|
51
|
(51)
|
|
|
|
|
|
|
|
|
|
|
Redemption of common units, shares |
3
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Shares issued under Dividend Reinvestment and Stock Purchase Plan, value |
|
|
(82)
|
|
|
|
(82)
|
(82)
|
|
(82)
|
|
|
|
(82)
|
Shares issued under Dividend Reinvestment and Stock Purchase Plan, shares |
1
|
|
|
|
|
|
|
|
1
|
|
|
|
|
|
Directors' deferred compensation plan, value |
|
|
126
|
|
|
|
126
|
126
|
|
126
|
|
|
|
126
|
Stock compensation, value |
|
|
434
|
223
|
|
|
657
|
|
$ 1
|
433
|
|
|
223
|
657
|
Stock compensation, shares |
147
|
|
|
|
|
|
|
|
147
|
|
|
|
|
|
Cancellation of restricted shares, value |
|
|
(583)
|
(112)
|
|
|
(695)
|
|
|
(583)
|
|
|
(112)
|
(695)
|
Cancellation of restricted shares, shares |
(1)
|
|
|
|
|
|
|
|
(1)
|
|
|
|
|
|
Other comprehensive income (loss) |
|
|
|
182
|
|
1,606
|
1,788
|
1,606
|
|
|
|
1,606
|
182
|
1,788
|
Rebalancing of ownership percentage between parent and subsidiaries |
|
|
|
|
|
|
|
287
|
|
287
|
|
|
(287)
|
|
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
|
10,266
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance, value at Dec. 31, 2018 |
|
|
|
|
|
|
|
|
$ 903
|
2,561,503
|
(1,084,518)
|
8,770
|
210,523
|
1,697,181
|
Balance, shares at Dec. 31, 2018 |
|
|
|
|
|
|
|
|
90,320
|
|
|
|
|
|
Balance, value at Dec. 31, 2018 |
|
|
1,413,497
|
232,764
|
42,150
|
8,770
|
1,697,181
|
|
|
|
|
|
|
|
Balance, units at Dec. 31, 2018 |
90,320
|
10,229
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance, value at Mar. 31, 2019 |
|
|
|
|
|
|
|
|
$ 903
|
2,553,652
|
(855,659)
|
5,122
|
239,149
|
1,943,167
|
Balance, shares at Mar. 31, 2019 |
|
|
|
|
|
|
|
|
90,326
|
|
|
|
|
|
Balance, value at Mar. 31, 2019 |
|
|
1,636,068
|
251,657
|
50,320
|
5,122
|
1,943,167
|
|
|
|
|
|
|
|
Balance, units at Mar. 31, 2019 |
90,326
|
10,009
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance, value at Dec. 31, 2018 |
|
|
|
|
|
|
|
|
$ 903
|
2,561,503
|
(1,084,518)
|
8,770
|
210,523
|
1,697,181
|
Balance, shares at Dec. 31, 2018 |
|
|
|
|
|
|
|
|
90,320
|
|
|
|
|
|
Balance, value at Dec. 31, 2018 |
|
|
1,413,497
|
232,764
|
42,150
|
8,770
|
1,697,181
|
|
|
|
|
|
|
|
Balance, units at Dec. 31, 2018 |
90,320
|
10,229
|
|
|
|
|
|
|
|
|
|
|
|
|
Net income (loss) |
|
|
222,441
|
25,246
|
7,578
|
|
255,265
|
|
|
|
222,441
|
|
32,824
|
255,265
|
Common stock dividends |
|
|
|
|
|
|
|
|
|
|
(36,176)
|
|
|
(36,176)
|
Common unit distributions |
|
|
(36,176)
|
(4,057)
|
|
|
(40,233)
|
(36,176)
|
|
|
|
|
(4,057)
|
(4,057)
|
Redeemable noncontrolling interests |
|
|
(19,911)
|
(2,207)
|
(9,673)
|
|
(31,791)
|
|
|
(19,911)
|
|
|
(11,880)
|
(31,791)
|
Change in noncontrolling interests in consolidated joint ventures |
|
|
(1,958)
|
|
9,110
|
|
7,152
|
|
|
(1,958)
|
|
|
9,110
|
7,152
|
Redemption of common units for common stock, value |
|
|
705
|
(705)
|
|
|
|
705
|
$ 1
|
704
|
|
|
(705)
|
|
Redemption of common units for common stock, shares |
38
|
(20)
|
|
|
|
|
|
|
38
|
|
|
|
|
|
Vested LTIP units, shares |
|
68
|
|
|
|
|
|
|
|
|
|
|
|
|
Redemption of common units |
|
|
(1,665)
|
(4,965)
|
|
|
(6,630)
|
(1,665)
|
|
(1,665)
|
|
|
(4,965)
|
(6,630)
|
Redemption of common units, shares |
|
(301)
|
|
|
|
|
|
|
|
|
|
|
|
|
Shares issued under Dividend Reinvestment and Stock Purchase Plan, value |
|
|
|
|
|
|
|
|
|
21
|
|
|
|
21
|
Shares issued under Dividend Reinvestment and Stock Purchase Plan, value |
|
|
(21)
|
|
|
|
(21)
|
21
|
|
|
|
|
|
|
Shares issued under Dividend Reinvestment and Stock Purchase Plan, shares |
1
|
|
|
|
|
|
|
|
1
|
|
|
|
|
|
Directors' deferred compensation plan, value |
|
|
157
|
|
|
|
157
|
157
|
$ 2
|
155
|
|
|
|
157
|
Directors' deferred compensation plan, shares |
194
|
|
|
|
|
|
|
|
194
|
|
|
|
|
|
Stock compensation, value |
|
|
483
|
3,588
|
|
|
4,071
|
|
|
483
|
|
|
3,588
|
4,071
|
Cancellation of restricted shares, value |
|
|
2,819
|
(2,889)
|
|
|
(70)
|
|
|
|
2,819
|
|
(2,889)
|
(70)
|
Other comprehensive income (loss) |
|
|
(390)
|
(873)
|
|
(7,812)
|
(9,075)
|
(8,202)
|
|
|
(390)
|
(7,812)
|
(873)
|
(9,075)
|
Rebalancing of ownership percentage between parent and subsidiaries |
|
|
|
|
|
|
|
215
|
|
215
|
|
|
(215)
|
|
Balance, value at Jun. 30, 2019 |
|
|
|
|
|
|
|
|
$ 906
|
2,539,547
|
(895,824)
|
958
|
230,461
|
1,876,048
|
Balance, shares at Jun. 30, 2019 |
|
|
|
|
|
|
|
|
90,553
|
|
|
|
|
|
Balance, value at Jun. 30, 2019 |
|
|
1,580,023
|
245,902
|
49,165
|
958
|
1,876,048
|
|
|
|
|
|
|
|
Balance, units at Jun. 30, 2019 |
90,553
|
9,976
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance, value at Mar. 31, 2019 |
|
|
|
|
|
|
|
|
$ 903
|
2,553,652
|
(855,659)
|
5,122
|
239,149
|
1,943,167
|
Balance, shares at Mar. 31, 2019 |
|
|
|
|
|
|
|
|
90,326
|
|
|
|
|
|
Balance, value at Mar. 31, 2019 |
|
|
1,636,068
|
251,657
|
50,320
|
5,122
|
1,943,167
|
|
|
|
|
|
|
|
Balance, units at Mar. 31, 2019 |
90,326
|
10,009
|
|
|
|
|
|
|
|
|
|
|
|
|
Net income (loss) |
|
|
(22,054)
|
(2,434)
|
4,159
|
|
(20,329)
|
|
|
|
(22,054)
|
|
1,725
|
(20,329)
|
Common stock dividends |
|
|
|
|
|
|
|
|
|
|
(18,111)
|
|
|
(18,111)
|
Common unit distributions |
|
|
(18,111)
|
(2,361)
|
|
|
(20,472)
|
(18,111)
|
|
|
|
|
(2,361)
|
(2,361)
|
Redeemable noncontrolling interests |
|
|
(16,759)
|
(1,850)
|
(5,006)
|
|
(23,615)
|
|
|
(16,759)
|
|
|
(6,856)
|
(23,615)
|
Change in noncontrolling interests in consolidated joint ventures |
|
|
|
|
(308)
|
|
(308)
|
|
|
|
|
|
(308)
|
(308)
|
Redemption of common units for common stock, value |
|
|
623
|
(623)
|
|
|
|
623
|
$ 1
|
622
|
|
|
(623)
|
|
Redemption of common units for common stock, shares |
33
|
(24)
|
|
|
|
|
|
|
33
|
|
|
|
|
|
Vested LTIP units, shares |
|
(9)
|
|
|
|
|
|
|
|
|
|
|
|
|
Shares issued under Dividend Reinvestment and Stock Purchase Plan, value |
|
|
|
|
|
|
|
|
|
11
|
|
|
|
11
|
Shares issued under Dividend Reinvestment and Stock Purchase Plan, value |
|
|
(11)
|
|
|
|
(11)
|
11
|
|
|
|
|
|
|
Directors' deferred compensation plan, value |
|
|
27
|
|
|
|
27
|
27
|
$ 2
|
25
|
|
|
|
27
|
Directors' deferred compensation plan, shares |
194
|
|
|
|
|
|
|
|
194
|
|
|
|
|
|
Stock compensation, value |
|
|
218
|
1,973
|
|
|
2,191
|
|
|
218
|
|
|
1,973
|
2,191
|
Other comprehensive income (loss) |
|
|
|
(460)
|
|
(4,164)
|
(4,624)
|
(4,164)
|
|
|
|
(4,164)
|
(460)
|
(4,624)
|
Rebalancing of ownership percentage between parent and subsidiaries |
|
|
|
|
|
|
|
$ 1,778
|
|
1,778
|
|
|
(1,778)
|
|
Balance, value at Jun. 30, 2019 |
|
|
|
|
|
|
|
|
$ 906
|
$ 2,539,547
|
$ (895,824)
|
$ 958
|
$ 230,461
|
$ 1,876,048
|
Balance, shares at Jun. 30, 2019 |
|
|
|
|
|
|
|
|
90,553
|
|
|
|
|
|
Balance, value at Jun. 30, 2019 |
|
|
$ 1,580,023
|
$ 245,902
|
$ 49,165
|
$ 958
|
$ 1,876,048
|
|
|
|
|
|
|
|
Balance, units at Jun. 30, 2019 |
90,553
|
9,976
|
|
|
|
|
|
|
|
|
|
|
|
|