Discontinued Operations and Disposition of Real Estate and Real Estate Investments (Tables)

12 Months Ended

Dec. 31, 2011

Discontinued Operations and Disposition of Real Estate and Real Estate Investments [Abstract]

Components of condensed balance sheet related to assets held for sale

	December 31, 2011
Land	$	1,089
Building		1,178
Fixtures and tenant improvements		1,000
		3,267
Less: Accumulated depreciation		(977	)
Total real estate held for sale	$	2,290

Operating results relating to assets sold or designated as held for sale

	For the Year Ended December 31,
	2011			2010			2009
Revenues	$	27,798		$	52,027		$	87,323
Operating expenses		10,174			22,112			39,785
Impairment charges		24,029			87,045			141,973
Interest, net		7,500			20,989			33,266
Debt extinguishment costs, net		7,191			409			439
Depreciation and amortization		7,677			17,457			29,744
		56,571			148,012			245,207
Loss from discontinued operations		(28,773	)		(95,985	)		(157,884	)
Gain on deconsolidation of interests		4,716			5,221			—
Gain (loss) on disposition of real estate, net of tax		40,163			5,775			(24,027	)
Income (loss) from discontinued operations	$	16,106		$	(84,989	)	$	(181,911	)

Net gains on disposition of real estate and real estate investments

	For the Year Ended December 31
	2011			2010		2009
Land sales (A)	$	(0.4	)	$	1.0	$	4.8
Previously deferred gains and other gains and losses on dispositions (B)		7.5			0.3		4.3
	$	7.1		$	1.3	$	9.1

(A) These dispositions did not meet the criteria for discontinued operations, as the land did not have any significant operations prior to disposition.

(B) These gains are a result of partial asset sales that did not meet the criteria for discontinued operations and assets that were contributed to joint ventures in prior years.