v2.4.0.8

Stockholders' Equity of the REIT and Partners' Capital of the Operating Partnership - Additional Information (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	9 Months Ended			3 Months Ended	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Jun. 30, 2014 Series Q Preferred Stock [Member]	Sep. 30, 2014 Series Q Preferred Stock [Member]
Class of Stock [Line Items]
Liquidation Preference Per share	$ 50		$ 50		$ 50
Preferred Stock Par Value	$ 0.01		$ 0.01		$ 0.01
Preferred stock dividend rate percentage					8.54%
Preferred Stock redemption date					Nov. 13, 2026
Repurchase of preferred stock, shares				435,300
Redemption Premium of Preferred Stock	$ 6,517	$ 9,108		$ 6,500

X

- Definition

The number of preferred stock shares redeemed.

+ References

No definition available.

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- Definition

The percentage rate used to calculate dividend payments on preferred stock.

+ References

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- Definition

The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.

+ References

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- Definition

Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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Date the preferred stock has been redeemed, in CCYY-MM-DD format.

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The excess of (1) fair value of the consideration transferred to the holders of the preferred stock over (2) the carrying amount of the preferred stock in the registrant's balance sheet, during the accounting period.

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