|
Investments In Unconsolidated Joint Ventures (Boston-Downtown Crossing) (Narrative) (Details) (USD $)
|
0 Months Ended | 9 Months Ended |
|---|---|---|
|
Apr. 23, 2013
|
Sep. 30, 2013
sqft
|
|
| Schedule of Equity Method Investments [Line Items] | ||
| Gain on sale of property | $ 84,930,000 | |
|
Boston Downtown Crossing [Member]
|
||
| Schedule of Equity Method Investments [Line Items] | ||
| Area of property (in square feet) | 1,200,000 | |
| Percentage of interest in venture | 15.00% | |
| Venture sale of real estate | 45,000,000 | |
| Share of gain on sale of real estate | 13,500,000 | |
| Gain on sale of property | $ 754,000 |
| X | ||||||||||
|
- Definition
Share Of Gain On Sale Of Real Estate No definition available.
|
| X | ||||||||||
|
- Definition
Revenue recognized by the venture from the sale of property. No definition available.
|
| X | ||||||||||
|
- Definition
Area of a real estate property. No definition available.
|
| X | ||||||||||
|
- Definition
The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of difference between the carrying amount and the sales price of real estate properties sold as part of discontinued operations. No definition available.
|
| X | ||||||||||
|
- Details
|