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Noncontrolling Interests In Subsidiaries (Narrative) (Details) (USD $)
In Millions, except Share data, unless otherwise specified |
9 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
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Sep. 30, 2012
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Dec. 31, 2011
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Oct. 28, 2011
Series C Preferred Stock [Member]
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Sep. 30, 2012
Participation Rights [Member]
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Sep. 30, 2012
Future Developments [Member]
Participation Rights [Member]
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Sep. 30, 2012
Office Buildings [Member]
Participation Rights [Member]
property
sqft
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| 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 | $ 0.3 | |||||
| Percentage of noncontrolling interest | 12.20% | 12.20% | ||||
| Number of properties | 2 | 4 | ||||
| Square footage of office buildings | 860,246 | |||||
| Excess net cash flow remaining after the distribution to the Company | 50.00% | |||||
| Internal rate of return | 10.00% | |||||
| X | ||||||||||
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- Definition
Distribution of cash flow to individual companies percentage No definition available.
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- Definition
Internal Rate of Return No definition available.
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- Definition
Number Of Common Shares Received Upon Redemption Of Common Units No definition available.
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- Definition
Value of the preferred units acquired No definition available.
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- Definition
Rebalance Of Ownership Percentage No definition available.
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| X | ||||||||||
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- Definition
Area of a real estate property. No definition available.
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- Details
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| X | ||||||||||
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- Definition
The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. No definition available.
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| X | ||||||||||
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- Definition
The number of real estate properties owned as of the balance sheet date. No definition available.
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- Definition
Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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