|
Noncontrolling Interests In Subsidiaries (Narrative) (Details) (USD $)
In Millions, except Share data, unless otherwise specified |
12 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Oct. 28, 2011
Series C Preferred Stock [Member]
|
Dec. 31, 2013
Participation Rights [Member]
|
Dec. 31, 2013
Office Buildings [Member]
Participation Rights [Member]
property
|
|
| Noncontrolling Interest [Line Items] | |||||
| Preferred stock issued | $ 25 | ||||
| Preferred unit in operating partnership | 25 | ||||
| Number of common shares received upon redemption of common units | 1 | ||||
| Rebalance of ownership percentage | $ 0.7 | ||||
| Percentage of noncontrolling interest | 11.90% | 12.20% | |||
| Number of properties | 3 | ||||
| Excess net cash flow remaining after the distribution to the Company | 50.00% | ||||
| Internal rate of return | 10.00% |