Quarterly report pursuant to Section 13 or 15(d)

Segment Reporting (Schedule Of Reconciliation Of Net Operating Income To Net Income Available To Common Shareholders) (Details)

v3.19.1
Segment Reporting (Schedule Of Reconciliation Of Net Operating Income To Net Income Available To Common Shareholders) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Segment Reporting Information [Line Items]    
Net operating income $ 39,527 $ 44,088
Depreciation and amortization (48,046) (41,297)
Gain on change of control of interests 13,790  
Realized gains (losses) and unrealized losses on disposition of rental property, net 268,109 58,186
Gain on sale of investment in unconsolidated joint venture 903  
Gain (loss) from extinguishment of debt, net 1,311 (10,289)
Net income 275,594 50,688
Noncontrolling interests in consolidated joint ventures 1,248 30
Noncontrolling interests in Operating Partnership (27,680) (4,883)
Redeemable noncontrolling interests (4,667) (2,799)
Net income available to common shareholders 244,495 43,036
Mack-Cali Realty LP [Member]    
Segment Reporting Information [Line Items]    
Net operating income 39,527 44,088
Depreciation and amortization (48,046) (41,297)
Gain on change of control of interests 13,790  
Realized gains (losses) and unrealized losses on disposition of rental property, net 268,109 58,186
Gain on sale of investment in unconsolidated joint venture 903  
Gain (loss) from extinguishment of debt, net 1,311 (10,289)
Net income 275,594 50,688
Noncontrolling interests in consolidated joint ventures 1,248 30
Redeemable noncontrolling interests (4,667) (2,799)
Net income available to common shareholders $ 272,175 $ 47,919