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 | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2015 |
Jun. 30, 2014 |
Jun. 30, 2015 |
Jun. 30, 2014 |
|
| Mack-Cali Realty Corporation Stockholders' Equity [Abstract] | ||||
| Basic EPS shares | 89,244 | 88,691 | 89,218 | 88,491 |
| Add: Operating Partnership - common units | 11,028 | 11,302 | 11,051 | 11,444 |
| Restricted Stock Awards | 42 | 30 | 44 | 29 |
| Diluted EPS Shares | 100,314 | 100,023 | 100,313 | 99,964 |