Condensed Consolidated Statements of Operations (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
REVENUES
Rental and other property revenues	$ 238,289	[1]	$ 240,136	[1]
Tax credit and asset management revenues	5,976	[2]	8,788	[2]
Total revenues	244,265		248,924
OPERATING EXPENSES
Property operating expenses	95,492	[1]	99,268	[1]
Investment management expenses	1,603	[2]	1,252	[2]
Depreciation and amortization	74,432		70,307
General and administrative expenses	10,652	[2]	10,527	[2]
Other expenses, net	1,019	[2]	2,296	[2]
Total operating expenses	183,198		183,650
Operating income	61,067		65,274
Interest income	1,725		1,730
Interest expense	(53,520)		(55,745)
Other, net	2,264		(1,977)
Income before income taxes and gain on dispositions	11,536		9,282
Income tax benefit	6,921		2,758
Income from continuing operations	18,457		12,040
Gain on dispositions of real estate, net of tax	85,693		69,492
Net income	104,150		81,532
Noncontrolling interests:
Net income attributable to noncontrolling interests in consolidated real estate partnerships	(4,756)		(11,389)
Net income attributable to preferred noncontrolling interests in Aimco Operating Partnership	(1,736)		(1,605)
Net income attributable to common noncontrolling interests in Aimco Operating Partnership	(4,398)		(3,611)
Net income attributable to noncontrolling interests	(10,890)		(16,605)
Net income attributable to the company	93,260		64,927
Net income attributable to the company's preferred equity holders	(3,522)		(454)
Net income attributable to participating securities	(394)		(239)
Net income attributable to the company's common equity holders	89,344		64,234
Earnings attributable to the company per common share/unit – basic and diluted (Note 7):
Income from continuing operations (in dollars per share)	$ 0.58		$ 0.44
Net income (in dollars per share)	$ 0.58		$ 0.44
Dividends declared per common share (in dollars per share)	$ 0.28		$ 0.26
AIMCO PROPERTIES, L.P [Member]
REVENUES
Rental and other property revenues	238,289		240,136
Tax credit and asset management revenues	5,976		8,788
Total revenues	244,265		248,924
OPERATING EXPENSES
Property operating expenses	95,492		99,268
Investment management expenses	1,603		1,252
Depreciation and amortization	74,432		70,307
General and administrative expenses	10,652		10,527
Other expenses, net	1,019		2,296
Total operating expenses	183,198		183,650
Operating income	61,067		65,274
Interest income	1,725		1,730
Interest expense	(53,520)		(55,745)
Other, net	2,264		(1,977)
Income before income taxes and gain on dispositions	11,536		9,282
Income tax benefit	6,921		2,758
Income from continuing operations	18,457		12,040
Gain on dispositions of real estate, net of tax	85,693		69,492
Net income	104,150		81,532
Noncontrolling interests:
Net income attributable to noncontrolling interests in consolidated real estate partnerships	(4,756)		(11,389)
Net income attributable to noncontrolling interests	(4,756)		(11,389)
Net income attributable to the company	99,394		70,143
Net income attributable to the company's preferred equity holders	(5,258)		(2,059)
Net income attributable to participating securities	(394)		(239)
Net income attributable to the company's common equity holders	$ 93,742		$ 67,845
Earnings attributable to the company per common share/unit – basic and diluted (Note 7):
Income from continuing operations (in dollars per share)	$ 0.58		$ 0.44
Net income (in dollars per share)	$ 0.58		$ 0.44
Dividends declared per common share (in dollars per share)	$ 0.28		$ 0.26

[1] Proportionate property net operating income, our key measurement of segment profit or loss excludes property management revenues (which are included in rental and other property revenues), property management expenses and casualty gains and losses (which are included in property operating expenses) and depreciation and amortization. Accordingly, we do not allocate these amounts to our segments.

[2] Our basis for assessing segment performance excludes the results of apartment communities sold or classified as held for sale. In the segment presentation above, the current year and prior year operating results for apartment communities sold or classified as held for sale during 2015 or 2014 are presented within the Corporate and Amounts Not Allocated to Segments column.