Noncontrolling Interests In Subsidiaries (Changes In Noncontrolling Interests Of Subsidiaries) (Details) |
6 Months Ended |
|---|---|
|
Jun. 30, 2017
shares
| |
| Noncontrolling Interests In Subsidiaries [Abstract] | |
| Balance, Beginning, Common Units | 10,488,105 |
| Redemption of common units for shares of common stock | (148,662) |
| Issuance of units, Common Units | 99,412 |
| Balance, Ending, Common Units | 10,438,855 |
| Balance, Beginning, LTIP Units | 657,373 |
| Issuance of units, LTIP Units | 578,323 |
| Cancellation of units | (4,819) |
| Balance, Ending, LTIP Units | 1,230,877 |