Quarterly report pursuant to Section 13 or 15(d)

Mack-Cali Realty Corporation Stockholders' Equity (Schedule Of Reconciliation Of Shares Used In Basic EPS Calculation To Shares Used In Diluted EPS Calculation) (Details)

v3.4.0.3
Mack-Cali Realty Corporation Stockholders' Equity (Schedule Of Reconciliation Of Shares Used In Basic EPS Calculation To Shares Used In Diluted EPS Calculation) (Details) - shares
shares in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Mack-Cali Realty Corporation Stockholders' Equity [Abstract]    
Basic EPS shares 89,721 89,192
Add: Operating Partnership - common units 10,509 11,074
Restricted Stock Awards 56  
Stock Options 29  
Diluted EPS Shares 100,315 100,266