Discontinued Operations (Narrative) (Details) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2015
USD ($)
ft²
item
|
Dec. 31, 2014
USD ($)
ft²
property
|
Dec. 31, 2013
USD ($)
ft²
property
item
|
|
| Discontinued Operations [Abstract] | |||
| Number of properties sold | 6 | 16 | 24 |
| Area of property sold (in square feet) | ft² | 690,315 | 2,610,931 | 3,000,000 |
| Number of land parcels sold | item | 3 | ||
| Sales proceeds | $ | $ 148,256 | $ 319,239 | $ 390,600 |
| X | ||||||||||
- Definition Area Of Real Estate Property Sold No definition available.
|
| X | ||||||||||
- Definition Number Of Buildings On Properties Sold No definition available.
|
| X | ||||||||||
- Definition Number Of Land Parcels Sold No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Cash received from the sale of real estate that is held for investment, that is, it is part of an investing activity during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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