$AIV
APARTMENT INVESTMENT & MANAGEMENT CO Stock $aiv

$aiv Overview Financials Valuation SEC Filings Company Website

2012 Q4 Form 10-Q Financial Statement

#000092286412000020 Filed on November 02, 2012

Income Statement

Concept	2012 Q4	2012 Q3	2011 Q3
Revenue	$247.7M	$243.0M	$247.8M
YoY Change	-0.3%	-1.96%	0.87%
Cost Of Revenue	$81.20M	$101.0M	$98.30M
YoY Change	-16.37%	2.75%	-3.63%
Gross Profit	$133.3M	$151.9M	$135.8M
YoY Change	-11.9%	11.86%	-5.5%
Gross Profit Margin	53.81%	62.52%	54.79%
Selling, General & Admin	$14.70M	$15.10M	$15.10M
YoY Change	-16.48%	0.0%	2.72%
% of Gross Profit	11.03%	9.94%	11.12%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$72.30M	$79.10M	$80.20M
YoY Change	12.79%	-1.37%	-18.99%
% of Gross Profit	54.24%	52.07%	59.06%
Operating Expenses	$192.3M	$197.1M	$208.9M
YoY Change	-8.33%	-5.66%	85.18%
Operating Profit	$55.37M	$45.90M	$38.95M
YoY Change	43.33%	17.84%	26.06%
Interest Expense	-$45.30M	$61.20M	$68.07M
YoY Change	-37.6%	-10.1%	-180.65%
% of Operating Profit	-81.82%	133.32%	174.74%
Other Income/Expense, Net	$4.600M	$16.00M	$3.300M
YoY Change	-291.67%	384.85%	266.67%
Pretax Income	$4.700M	$5.883M	-$25.16M
YoY Change	-112.91%	-123.38%	-52.16%
Income Tax	-$500.0K	-$40.00K	-$893.0K
% Of Pretax Income	-10.64%	-0.68%
Net Earnings	$97.25M	$38.78M	-$1.442M
YoY Change	-1234.22%	-2789.39%	-90.32%
Net Earnings / Revenue	39.26%	15.96%	-0.58%
Basic Earnings Per Share
Diluted Earnings Per Share	$493.2K	$277.9K	-$12.31K
COMMON SHARES
Basic Shares Outstanding	145.5M shares	145.0M shares	120.3M shares
Diluted Shares Outstanding		145.0M shares	120.3M shares

Balance Sheet

Concept	2012 Q4	2012 Q3	2011 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$84.00M	$103.0M	$76.00M
YoY Change	-7.69%	35.53%	-47.59%
Cash & Equivalents	$84.41M	$102.5M	$75.83M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory	$280.0M	$46.00M
Prepaid Expenses
Receivables		$37.00M	$41.00M
Other Receivables		$0.00	$0.00
Total Short-Term Assets	$364.0M	$186.0M	$117.0M
YoY Change	-39.74%	58.97%	-42.65%
LONG-TERM ASSETS
Property, Plant & Equipment	$5.235B	$5.751B	$6.179B
YoY Change	-6.35%	-6.93%	-7.57%
Goodwill	$49.00M
YoY Change	-10.09%
Intangibles
YoY Change
Long-Term Investments	$18.75M	$38.00M	$115.0M
YoY Change		-66.96%	-10.16%
Other Assets	$232.0M	$159.0M	$382.0M
YoY Change	26.09%	-58.38%	-5.91%
Total Long-Term Assets	$6.037B	$6.379B	$6.926B
YoY Change	-3.68%	-7.89%	-6.57%
TOTAL ASSETS
Total Short-Term Assets	$364.0M	$186.0M	$117.0M
Total Long-Term Assets	$6.037B	$6.379B	$6.926B
Total Assets	$6.401B	$6.565B	$7.043B
YoY Change	-6.85%	-6.78%	-7.54%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$31.00M	$28.00M	$25.00M
YoY Change	-6.06%	12.0%	4.17%
Accrued Expenses	$314.0M	$236.0M	$279.0M
YoY Change	11.35%	-15.41%	-3.46%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$345.0M	$264.0M	$339.0M
YoY Change	9.52%	-22.12%	-2.87%
LONG-TERM LIABILITIES
Long-Term Debt	$4.413B	$4.938B	$5.260B
YoY Change	-7.54%	-6.12%	-5.11%
Other Long-Term Liabilities	$409.0M	$180.0M	$150.0M
YoY Change	-26.44%	20.0%	-5.66%
Total Long-Term Liabilities	$4.822B	$5.118B	$5.410B
YoY Change	-9.51%	-5.4%	-5.12%
TOTAL LIABILITIES
Total Short-Term Liabilities	$345.0M	$264.0M	$339.0M
Total Long-Term Liabilities	$4.822B	$5.118B	$5.410B
Total Liabilities	$5.166B	$5.382B	$6.081B
YoY Change	-8.46%	-11.49%	-5.03%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock	$1.456M	$1.456M
YoY Change	20.43%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$915.4M	$875.7M	$961.0M
YoY Change
Total Liabilities & Shareholders Equity	$6.401B	$6.565B	$7.043B
YoY Change	-6.85%	-6.78%	-7.54%

Cashflow Statement

Concept	2012 Q4	2012 Q3	2011 Q3
OPERATING ACTIVITIES
Net Income	$97.25M	$38.78M	-$1.442M
YoY Change	-1234.22%	-2789.39%	-90.32%
Depreciation, Depletion And Amortization	$72.30M	$79.10M	$80.20M
YoY Change	12.79%	-1.37%	-18.99%
Cash From Operating Activities	$74.50M	$90.30M	$81.20M
YoY Change	-9.59%	11.21%	2.53%
INVESTING ACTIVITIES
Capital Expenditures	-$75.10M	-$82.80M	-$103.6M
YoY Change	5.63%	-20.08%	87.34%
Acquisitions
YoY Change
Other Investing Activities	$150.6M	$148.3M	$118.9M
YoY Change	15.94%	24.73%	194.31%
Cash From Investing Activities	$75.50M	$65.50M	$15.30M
YoY Change	28.62%	328.1%	-202.68%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-168.0M	-366.3M	-105.9M
YoY Change	33.33%	245.89%	-4512.5%
NET CHANGE
Cash From Operating Activities	74.50M	90.30M	81.20M
Cash From Investing Activities	75.50M	65.50M	15.30M
Cash From Financing Activities	-168.0M	-366.3M	-105.9M
Net Change In Cash	-18.00M	-210.5M	-9.400M
YoY Change	-219.21%	2139.36%	-114.09%
FREE CASH FLOW
Cash From Operating Activities	$74.50M	$90.30M	$81.20M
Capital Expenditures	-$75.10M	-$82.80M	-$103.6M
Free Cash Flow	$149.6M	$173.1M	$184.8M
YoY Change	-2.54%	-6.33%	37.4%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2011Q4	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	32607000	USD
CY2012Q3	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	28488000	USD
CY2011Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	41796000	USD
CY2012Q3	us-gaap	Accounts Receivable Net AccountsReceivableNet	36540000	USD
CY2011Q4	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	283247000	USD
CY2012Q3	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	235881000	USD
CY2011Q4	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	2841467000	USD
CY2012Q3	us-gaap	Accumulated Distributions In Excess Of Net Income AccumulatedDistributionsInExcessOfNetIncome	2902175000	USD
CY2012Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-6397000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-6860000	USD
CY2011Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	3098333000	USD
CY2012Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	3714674000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4130000	USD
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	6800000	shares
CY2012Q3	us-gaap	Assets Assets	6565388000	USD
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3100000	shares
CY2011Q4	us-gaap	Assets Assets	6871862000	USD
CY2011Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation AssetsOfDisposalGroupIncludingDiscontinuedOperation	348102000	USD
CY2012Q3	us-gaap	Assets Of Disposal Group Including Discontinued Operation AssetsOfDisposalGroupIncludingDiscontinuedOperation	46475000	USD
CY2011Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	53200000	USD
CY2012Q3	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	55500000	USD
	us-gaap	Basis Of Accounting BasisOfAccounting	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:16px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Basis of Presentation</font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X. Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America, or GAAP, have been condensed or omitted in accordance with such rules and regulations, although management believes the disclosures are adequate to prevent the information presented from being misleading. In the opinion of management, all adjustments (consisting of normal recurring items) considered necessary for a fair presentation have been included. Operating results for the three and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">nine</font><font style="font-family:inherit;font-size:10pt;"> months ended </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">September 30, 2012</font><font style="font-family:inherit;font-size:10pt;">, are not necessarily indicative of the results that may be expected for the year ending </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December 31, 2012</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The balance sheets of Aimco and the Aimco Operating Partnership at </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December 31, 2011</font><font style="font-family:inherit;font-size:10pt;">, have been derived from their audited financial statements at that date, but do not include all of the information and disclosures required by GAAP for complete financial statements. For further information, refer to the financial statements and notes thereto included in Aimco’s and the Aimco Operating Partnership’s Annual Reports on Form 10-K for the year ended </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">December 31, 2011</font><font style="font-family:inherit;font-size:10pt;">. Certain </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2011</font><font style="font-family:inherit;font-size:10pt;"> financial statement amounts have been reclassified to conform to the </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2012</font><font style="font-family:inherit;font-size:10pt;"> presentation, including adjustments for discontinued operations. Except where indicated, the footnotes refer to both Aimco and the Aimco Operating Partnership.</font></div></div>
CY2012Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	102515000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	91066000	USD
CY2011Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	75831000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	111325000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	11449000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-35494000	USD
CY2012Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2011Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	USD
CY2012Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.20
CY2011Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.12
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.36
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.56
CY2012Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	480887260	shares
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	480887260	shares
CY2012Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	145554888	shares
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	120916294	shares
CY2012Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	145554888	shares
CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	120916294	shares
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	1209000	USD
CY2012Q3	us-gaap	Common Stock Value CommonStockValue	1456000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-50389000	USD
CY2012Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	38676000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	63993000	USD
CY2011Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-8607000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-6444000	USD
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	34490000	USD
CY2011Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	5276000	USD
CY2012Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	14504000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	98483000	USD
CY2012Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	53180000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-56833000	USD
CY2011Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-3331000	USD
CY2011Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	4870426000	USD
CY2012Q3	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	4938181000	USD
CY2012Q3	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	5400000000	USD
CY2011Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	5400000000	USD
CY2012Q3	us-gaap	Deferred Revenue DeferredRevenue	133054000	USD
CY2011Q4	us-gaap	Deferred Revenue DeferredRevenue	139606000	USD
CY2011Q3	us-gaap	Depreciation Nonproduction DepreciationNonproduction	87687000	USD
CY2012Q3	us-gaap	Depreciation Nonproduction DepreciationNonproduction	87444000	USD
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	264978000	USD
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	259069000	USD
	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	316943000	USD
CY2011Q3	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	106458000	USD
CY2012Q3	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	106462000	USD
	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	309515000	USD
CY2011Q3	us-gaap	Discontinued Operation Gain Loss From Disposal Of Discontinued Operation Before Income Tax DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax	37467000	USD
	us-gaap	Discontinued Operation Gain Loss From Disposal Of Discontinued Operation Before Income Tax DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax	64901000	USD
	us-gaap	Discontinued Operation Gain Loss From Disposal Of Discontinued Operation Before Income Tax DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax	139925000	USD
CY2012Q3	us-gaap	Discontinued Operation Gain Loss From Disposal Of Discontinued Operation Before Income Tax DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax	55721000	USD
CY2011Q3	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	-377000	USD
	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	-701000	USD
CY2012Q3	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	2413000	USD
	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	8047000	USD
	us-gaap	Disposal Group Including Discontinued Operation Interest Expense DisposalGroupIncludingDiscontinuedOperationInterestExpense	20171000	USD
CY2011Q3	us-gaap	Disposal Group Including Discontinued Operation Interest Expense DisposalGroupIncludingDiscontinuedOperationInterestExpense	5946000	USD
	us-gaap	Disposal Group Including Discontinued Operation Interest Expense DisposalGroupIncludingDiscontinuedOperationInterestExpense	6605000	USD
CY2012Q3	us-gaap	Disposal Group Including Discontinued Operation Interest Expense DisposalGroupIncludingDiscontinuedOperationInterestExpense	1872000	USD
	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	16970000	USD
CY2012Q3	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	5020000	USD
	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	54643000	USD
CY2011Q3	us-gaap	Disposal Group Including Discontinued Operation Operating Expense DisposalGroupIncludingDiscontinuedOperationOperatingExpense	17279000	USD
	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	1564000	USD
CY2011Q3	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	-3150000	USD
CY2012Q3	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	-2725000	USD
	us-gaap	Disposal Group Including Discontinued Operation Operating Income Loss DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss	-3576000	USD
CY2011Q4	us-gaap	Disposal Group Including Discontinued Operation Other Assets DisposalGroupIncludingDiscontinuedOperationOtherAssets	11028000	USD
CY2012Q3	us-gaap	Disposal Group Including Discontinued Operation Other Assets DisposalGroupIncludingDiscontinuedOperationOtherAssets	1265000	USD
CY2011Q4	us-gaap	Disposal Group Including Discontinued Operation Other Liabilities DisposalGroupIncludingDiscontinuedOperationOtherLiabilities	3012000	USD
CY2012Q3	us-gaap	Disposal Group Including Discontinued Operation Other Liabilities DisposalGroupIncludingDiscontinuedOperationOtherLiabilities	311000	USD
CY2011Q4	us-gaap	Disposal Group Including Discontinued Operation Property Plant And Equipment Net DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet	337074000	USD
CY2012Q3	us-gaap	Disposal Group Including Discontinued Operation Property Plant And Equipment Net DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNet	45210000	USD
	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	37244000	USD
CY2011Q3	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	30365000	USD
	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	104551000	USD
CY2012Q3	us-gaap	Disposal Group Including Discontinued Operation Revenue DisposalGroupIncludingDiscontinuedOperationRevenue	7297000	USD
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	26774000	USD
CY2012Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.17
CY2011Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.12
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.11
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.67
CY2011Q3	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	3095000	USD
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	5115000	USD
	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	20635000	USD
CY2012Q3	us-gaap	Gain Loss On Sale Of Other Assets GainLossOnSaleOfOtherAssets	16024000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	37491000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	36370000	USD
CY2012Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	12311000	USD
CY2011Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	12741000	USD
	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	2700000	USD
	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	5000000	USD
CY2011Q3	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	1000000	USD
CY2012Q3	us-gaap	Goodwill Written Off Related To Sale Of Business Unit GoodwillWrittenOffRelatedToSaleOfBusinessUnit	2900000	USD
	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	8837000	USD
CY2012Q3	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	2453000	USD
	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	11979000	USD
CY2011Q3	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	5671000	USD
CY2011Q3	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	0	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	10801000	USD
CY2012Q3	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	2453000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-30764000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-10779000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-78891000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-108778000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	-6866000	USD
	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	-24425000	USD
	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	5669000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Attributable To Noncontrolling Entity IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity	730000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	4455000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-25164000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-102518000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-24355000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-97605000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-24271000	USD
	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	-23769000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	4569000	USD
CY2011Q3	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.26
CY2012Q3	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.07
	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.60
	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.91
CY2012Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	48766000	USD
CY2011Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	28928000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	48014000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	121882000	USD
CY2012Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	13824000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	28914000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	18987000	USD
CY2011Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	12965000	USD
CY2011Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	15963000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	92968000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	29027000	USD
CY2012Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	34942000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic And Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare	0.71
CY2011Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic And Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare	0.14
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic And Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare	0.24
CY2012Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic And Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicAndDilutedShare	0.24
CY2011Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-4987000	USD
CY2012Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	206000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-8432000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-2800000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-586000	USD
CY2011Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-893000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-4913000	USD
CY2012Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-114000	USD
	us-gaap	Minority Interest In Net Income Loss Limited Partnerships MinorityInterestInNetIncomeLossLimitedPartnerships	-4612000	USD
CY2011Q4	us-gaap	Minority Interest In Limited Partnerships MinorityInterestInLimitedPartnerships	270666000	USD
	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	-2298000	USD
	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	16810000	USD
	us-gaap	Interest And Dividend Income Securities Available For Sale InterestAndDividendIncomeSecuritiesAvailableForSale	2303000	USD
	us-gaap	Interest And Dividend Income Securities Available For Sale InterestAndDividendIncomeSecuritiesAvailableForSale	939000	USD
	us-gaap	Interest Expense InterestExpense	193370000	USD
CY2012Q3	us-gaap	Interest Expense InterestExpense	64585000	USD
CY2011Q3	us-gaap	Interest Expense InterestExpense	68068000	USD
	us-gaap	Interest Expense InterestExpense	228251000	USD
CY2012Q3	us-gaap	Interest Income Operating InterestIncomeOperating	2079000	USD
	us-gaap	Interest Income Operating InterestIncomeOperating	7295000	USD
	us-gaap	Interest Income Operating InterestIncomeOperating	7088000	USD
CY2011Q3	us-gaap	Interest Income Operating InterestIncomeOperating	3372000	USD
CY2011Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	6372683000	USD
CY2012Q3	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	6593894000	USD
CY2012Q3	us-gaap	Land Land	2006360000	USD
CY2011Q4	us-gaap	Land Land	1968433000	USD
CY2012Q3	us-gaap	Liabilities Liabilities	5382333000	USD
CY2011Q4	us-gaap	Liabilities Liabilities	5643804000	USD
CY2012Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6565388000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6871862000	USD
CY2011Q4	us-gaap	Liabilities Of Assets Held For Sale LiabilitiesOfAssetsHeldForSale	317918000	USD
CY2012Q3	us-gaap	Liabilities Of Assets Held For Sale LiabilitiesOfAssetsHeldForSale	46729000	USD
CY2011Q4	us-gaap	Line Of Credit LineOfCredit	0	USD
CY2012Q3	us-gaap	Line Of Credit LineOfCredit	66200000	USD
CY2011Q4	us-gaap	Loans Receivable Commercial Real Estate LoansReceivableCommercialRealEstate	99300000	USD
CY2012Q3	us-gaap	Loans Receivable Commercial Real Estate LoansReceivableCommercialRealEstate	100700000	USD
	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	61300000	USD
	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	8372000	USD
CY2012Q3	us-gaap	Minority Interest In Limited Partnerships MinorityInterestInLimitedPartnerships	264286000	USD
CY2012Q3	us-gaap	Minority Interest In Net Income Loss Limited Partnerships MinorityInterestInNetIncomeLossLimitedPartnerships	11334000	USD
	us-gaap	Minority Interest In Net Income Loss Limited Partnerships MinorityInterestInNetIncomeLossLimitedPartnerships	28764000	USD
CY2011Q3	us-gaap	Minority Interest In Net Income Loss Limited Partnerships MinorityInterestInNetIncomeLossLimitedPartnerships	5464000	USD
CY2012Q3	us-gaap	Minority Interest In Net Income Loss Operating Partnerships MinorityInterestInNetIncomeLossOperatingPartnerships	1611000	USD
CY2011Q3	us-gaap	Minority Interest In Net Income Loss Operating Partnerships MinorityInterestInNetIncomeLossOperatingPartnerships	-1035000	USD
	us-gaap	Minority Interest In Net Income Loss Operating Partnerships MinorityInterestInNetIncomeLossOperatingPartnerships	-5838000	USD
	us-gaap	Minority Interest In Net Income Loss Operating Partnerships MinorityInterestInNetIncomeLossOperatingPartnerships	929000	USD
	us-gaap	Minority Interest In Net Income Loss Preferred Unit Holders MinorityInterestInNetIncomeLossPreferredUnitHolders	5012000	USD
CY2011Q3	us-gaap	Minority Interest In Net Income Loss Preferred Unit Holders MinorityInterestInNetIncomeLossPreferredUnitHolders	1670000	USD
CY2012Q3	us-gaap	Minority Interest In Net Income Loss Preferred Unit Holders MinorityInterestInNetIncomeLossPreferredUnitHolders	1609000	USD
	us-gaap	Minority Interest In Net Income Loss Preferred Unit Holders MinorityInterestInNetIncomeLossPreferredUnitHolders	4890000	USD
CY2012Q3	us-gaap	Minority Interest In Operating Partnerships MinorityInterestInOperatingPartnerships	-36980000	USD
CY2011Q4	us-gaap	Minority Interest In Operating Partnerships MinorityInterestInOperatingPartnerships	-34321000	USD
	us-gaap	Minority Interest Increase From Stock Issuance MinorityInterestIncreaseFromStockIssuance	1784000	USD
CY2012Q3	us-gaap	Minority Interest Ownership Percentage By Parent MinorityInterestOwnershipPercentageByParent	0.948
	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:16px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">NOTE 1 — Organization</font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Apartment Investment and Management Company, or Aimco, is a Maryland corporation incorporated on January 10, 1994. Aimco is a self-administered and self-managed real estate investment trust, or REIT, engaged in the ownership and operation of a diversified portfolio of apartment properties. AIMCO Properties, L.P., or the Aimco Operating Partnership, is a Delaware limited partnership formed on May 16, 1994, to conduct our business, which is focused on the ownership, management and redevelopment of quality apartment communities located in the largest markets of the United States.</font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Aimco, and through its wholly-owned subsidiaries, AIMCO-GP, Inc. and AIMCO-LP Trust, owns a majority of the ownership interests in the Aimco Operating Partnership. Aimco conducts all of its business and owns all of its assets through the Aimco Operating Partnership. Interests in the Aimco Operating Partnership that are held by limited partners other than Aimco are referred to as “OP Units.” OP Units include common partnership units, high performance partnership units and partnership preferred units, which we refer to as common OP Units, HPUs and preferred OP Units, respectively. We also refer to HPUs as common OP Unit equivalents. At </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">September 30, 2012</font><font style="font-family:inherit;font-size:10pt;">, after eliminations for units held by consolidated entities, the Aimco Operating Partnership had </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">153,568,093</font><font style="font-family:inherit;font-size:10pt;"> common partnership units and equivalents outstanding. At </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">September 30, 2012</font><font style="font-family:inherit;font-size:10pt;">, Aimco owned </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">145,554,888</font><font style="font-family:inherit;font-size:10pt;"> of the common partnership units (</font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">94.8%</font><font style="font-family:inherit;font-size:10pt;"> of the common partnership units and equivalents of the Aimco Operating Partnership) and Aimco had outstanding an equal number of shares of its Class A Common Stock, which we refer to as Common Stock.</font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Except as the context otherwise requires, “we,” “our” and “us” refer to Aimco, the Aimco Operating Partnership and their consolidated entities, collectively.</font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">September 30, 2012</font><font style="font-family:inherit;font-size:10pt;">, we owned an equity interest in </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">183</font><font style="font-family:inherit;font-size:10pt;"> conventional real estate properties with </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">57,744</font><font style="font-family:inherit;font-size:10pt;"> units and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">136</font><font style="font-family:inherit;font-size:10pt;"> affordable real estate properties with </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">17,097</font><font style="font-family:inherit;font-size:10pt;"> units. Of these properties, we consolidated </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">179</font><font style="font-family:inherit;font-size:10pt;"> conventional properties with </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">57,602</font><font style="font-family:inherit;font-size:10pt;"> units and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">105</font><font style="font-family:inherit;font-size:10pt;"> affordable properties with </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">14,268</font><font style="font-family:inherit;font-size:10pt;"> units. These conventional and affordable properties generated </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">88%</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">12%</font><font style="font-family:inherit;font-size:10pt;">, respectively, of our proportionate property net operating income (as defined in Note 11) during the </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">nine</font><font style="font-family:inherit;font-size:10pt;"> months ended </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">September 30, 2012</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As of </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">September 30, 2012</font><font style="font-family:inherit;font-size:10pt;">, we also provided services for or managed </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">7,265</font><font style="font-family:inherit;font-size:10pt;"> units in </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">108</font><font style="font-family:inherit;font-size:10pt;"> properties, primarily pursuant to long-term asset management agreements. In certain cases, we may indirectly own generally less than </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">1.0%</font><font style="font-family:inherit;font-size:10pt;"> of the operations of such properties through a syndication or other fund. In February 2012, we entered into an agreement to transfer asset management of a portfolio comprised of substantially all of these managed properties, and to sell our interests in this portfolio to the new asset manager upon satisfaction of certain conditions and regulatory approvals.</font></div></div>
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-193631000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-267070000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	36222000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-18244000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	176381000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	242297000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	38781000	USD
CY2011Q3	us-gaap	Net Income Loss NetIncomeLoss	-1442000	USD
	us-gaap	Net Income Loss NetIncomeLoss	63530000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-44153000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-5438000	USD
CY2011Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	6099000	USD
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	34583000	USD
CY2012Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	14554000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	14077000	USD
CY2011Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-14801000	USD
CY2012Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	24163000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-79751000	USD
CY2012Q3	us-gaap	Notes Receivable Fair Value Disclosure NotesReceivableFairValueDisclosure	99900000	USD
CY2011Q4	us-gaap	Notes Receivable Fair Value Disclosure NotesReceivableFairValueDisclosure	107900000	USD
CY2011Q4	us-gaap	Notes Receivable Net NotesReceivableNet	111205000	USD
CY2012Q3	us-gaap	Notes Receivable Net NotesReceivableNet	103288000	USD
CY2011Q3	us-gaap	Notes Reduction NotesReduction	95400000	USD
	us-gaap	Notes Reduction NotesReduction	148600000	USD
	us-gaap	Notes Reduction NotesReduction	120900000	USD
CY2012Q3	us-gaap	Notes Reduction NotesReduction	92300000	USD
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	Segment
CY2011Q3	us-gaap	Operating Expenses OperatingExpenses	213035000	USD
	us-gaap	Operating Expenses OperatingExpenses	632107000	USD
CY2012Q3	us-gaap	Operating Expenses OperatingExpenses	216717000	USD
	us-gaap	Operating Expenses OperatingExpenses	643744000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	121755000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	144092000	USD
CY2011Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	41424000	USD
CY2012Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	50731000	USD
CY2012Q3	us-gaap	Other Assets OtherAssets	328464000	USD
CY2011Q4	us-gaap	Other Assets OtherAssets	339403000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	1242000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	417000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	1259000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	424000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-768000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-2544000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-5056000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-3411000	USD
CY2012Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	196000	USD
CY2011Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-5001000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1655000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-3428000	USD
CY2012Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	5230000	USD
CY2011Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	3838000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	11514000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	12328000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	8030000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	2346000	USD
	us-gaap	Participating Securities Distributed And Undistributed Earnings ParticipatingSecuritiesDistributedAndUndistributedEarnings	317000	USD
CY2011Q3	us-gaap	Participating Securities Distributed And Undistributed Earnings ParticipatingSecuritiesDistributedAndUndistributedEarnings	58000	USD
	us-gaap	Participating Securities Distributed And Undistributed Earnings ParticipatingSecuritiesDistributedAndUndistributedEarnings	169000	USD
CY2012Q3	us-gaap	Participating Securities Distributed And Undistributed Earnings ParticipatingSecuritiesDistributedAndUndistributedEarnings	103000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-28385000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-7277000	USD
	us-gaap	Payments For Purchase Of Other Assets PaymentsForPurchaseOfOtherAssets	6721000	USD
	us-gaap	Payments For Purchase Of Other Assets PaymentsForPurchaseOfOtherAssets	11891000	USD
	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	28567000	USD
	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	600956000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	43075000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	74882000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	37390000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	36147000	USD
	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	11506000	USD
	us-gaap	Payments To Acquire Additional Interest In Subsidiaries PaymentsToAcquireAdditionalInterestInSubsidiaries	68074000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	51534000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	0	USD
	us-gaap	Payments To Acquire Residential Real Estate PaymentsToAcquireResidentialRealEstate	63853000	USD
	us-gaap	Payments To Acquire Residential Real Estate PaymentsToAcquireResidentialRealEstate	89727000	USD
	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	118430000	USD
	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	188371000	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	37885000	USD
	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	41009000	USD
	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	35429000	USD
CY2012Q3	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	256752000	USD
CY2012Q3	us-gaap	Receivable With Imputed Interest Face Amount ReceivableWithImputedInterestFaceAmount	103966000	USD
CY2011Q4	us-gaap	Receivable With Imputed Interest Face Amount ReceivableWithImputedInterestFaceAmount	103471000	USD
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	905791000	USD
CY2011Q3	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	13301000	USD
CY2012Q3	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	14515000	USD
	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	49136000	USD
CY2011Q4	us-gaap	Preferred Stock Value PreferredStockValue	657114000	USD
CY2012Q3	us-gaap	Preferred Stock Value PreferredStockValue	68114000	USD
CY2012Q3	us-gaap	Preferred Units Outstanding PreferredUnitsOutstanding	2900000	shares
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	72012000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	594437000	USD
	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	19028000	USD
	us-gaap	Proceeds From Issuance Of Preferred Stock And Preference Stock ProceedsFromIssuanceOfPreferredStockAndPreferenceStock	9818000	USD
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	134294000	USD
	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	767523000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-9882000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-12862000	USD
	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	66200000	USD
	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	26200000	USD
	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	285215000	USD
	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	187737000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1806000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	48906000	USD
CY2012Q3	us-gaap	Profit Loss ProfitLoss	53335000	USD
	us-gaap	Profit Loss ProfitLoss	98113000	USD
	us-gaap	Profit Loss ProfitLoss	-49591000	USD
CY2011Q3	us-gaap	Profit Loss ProfitLoss	4657000	USD
CY2011Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	2633242000	USD
CY2012Q3	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	2849046000	USD
CY2012Q3	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	8600254000	USD
CY2011Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	8341116000	USD
CY2012Q3	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	5751208000	USD
CY2011Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	5707874000	USD
CY2011Q4	us-gaap	Real Estate Investments Unconsolidated Real Estate And Other Joint Ventures RealEstateInvestmentsUnconsolidatedRealEstateAndOtherJointVentures	47790000	USD
CY2012Q3	us-gaap	Real Estate Investments Unconsolidated Real Estate And Other Joint Ventures RealEstateInvestmentsUnconsolidatedRealEstateAndOtherJointVentures	38249000	USD
	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	760155000	USD
	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	725090000	USD
CY2011Q3	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	242574000	USD
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	292899000	USD
CY2011Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	184626000	USD
CY2012Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	158649000	USD
	us-gaap	Revenues Revenues	753862000	USD
CY2011Q3	us-gaap	Revenues Revenues	254459000	USD
CY2012Q3	us-gaap	Revenues Revenues	267448000	USD
	us-gaap	Revenues Revenues	787836000	USD
CY2011Q4	us-gaap	Secured Debt SecuredDebt	4870426000	USD
CY2012Q3	us-gaap	Secured Debt SecuredDebt	4871981000	USD
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	2041934	shares
	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	594437000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	47000000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised Net Of Tax Benefit Expense StockIssuedDuringPeriodValueStockOptionsExercisedNetOfTaxBenefitExpense	48906000	USD
	us-gaap	Stock Redeemed Or Called During Period Value StockRedeemedOrCalledDuringPeriodValue	600956000	USD
CY2012Q3	us-gaap	Stockholders Equity StockholdersEquity	875672000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	908329000	USD
CY2012Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1102978000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1144674000	USD
	us-gaap	Stockholders Equity Other StockholdersEquityOther	-2383000	USD
CY2012Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Noncontrolling Interest TemporaryEquityCarryingAmountAttributableToNoncontrollingInterest	80077000	USD
CY2011Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Noncontrolling Interest TemporaryEquityCarryingAmountAttributableToNoncontrollingInterest	83384000	USD
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:16px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-bottom:16px;text-align:justify;text-indent:18px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of our condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts included in the financial statements and accompanying notes thereto. Actual results could differ from those estimates.</font></div></div>
CY2011Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2012Q3	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	130960000	shares
CY2012Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	144959000	shares
CY2011Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	120339000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	118939000	shares
CY2011Q3	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	120339000	shares
	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	118939000	shares
CY2012Q3	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	144959000	shares
	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	130960000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	118939000	shares
CY2012Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	144959000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	130960000	shares
CY2011Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	120339000	shares
CY2012Q3	aiv	Accounts Receivable Net Related To Variable Interest Entities AccountsReceivableNetRelatedToVariableInterestEntities	10022000	USD
CY2011Q4	aiv	Accounts Receivable Net Related To Variable Interest Entities AccountsReceivableNetRelatedToVariableInterestEntities	8434000	USD
CY2011Q4	aiv	Accrued Liabilities And Other Related To Variable Interest Entities AccruedLiabilitiesAndOtherRelatedToVariableInterestEntities	79573000	USD
CY2012Q3	aiv	Accrued Liabilities And Other Related To Variable Interest Entities AccruedLiabilitiesAndOtherRelatedToVariableInterestEntities	59000000	USD
CY2011	aiv	Amount Of Additional Consideration Accrued For Purchase Of Noncontrolling Interests In Consolidated Real Estate Partnerships AmountOfAdditionalConsiderationAccruedForPurchaseOfNoncontrollingInterestsInConsolidatedRealEstatePartnerships	7500000	USD
	aiv	Asset Management And Tax Credit Revenues AssetManagementAndTaxCreditRevenues	27681000	USD
CY2012Q3	aiv	Asset Management And Tax Credit Revenues AssetManagementAndTaxCreditRevenues	10696000	USD
	aiv	Asset Management And Tax Credit Revenues AssetManagementAndTaxCreditRevenues	28772000	USD
CY2011Q3	aiv	Asset Management And Tax Credit Revenues AssetManagementAndTaxCreditRevenues	11885000	USD
CY2012Q3	aiv	Assumption Of Property Debt Required For Acquisition Of Certain Properties That Collateralize Our Notes Receivable Upon Obligors Exercise Of Put Option AssumptionOfPropertyDebtRequiredForAcquisitionOfCertainPropertiesThatCollateralizeOurNotesReceivableUponObligorsExerciseOfPutOption	118200000	USD
CY2012Q3	aiv	Available For Sale Securities Face Value AvailableForSaleSecuritiesFaceValue	100900000	USD
	aiv	Average Annual Interest Rate AverageAnnualInterestRate	0.040
CY2012Q3	aiv	Carrying Amount Of Consolidated Debt Including Amounts Reported In Liabilities Related To Assets For Sale CarryingAmountOfConsolidatedDebtIncludingAmountsReportedInLiabilitiesRelatedToAssetsForSale	5000000000	USD
CY2011Q4	aiv	Carrying Amount Of Consolidated Debt Including Amounts Reported In Liabilities Related To Assets For Sale CarryingAmountOfConsolidatedDebtIncludingAmountsReportedInLiabilitiesRelatedToAssetsForSale	5200000000	USD
	aiv	Carrying Amount Of Real Estate Held For Use Or Held For Sale Prior To Recognition Of Impairment Losses CarryingAmountOfRealEstateHeldForUseOrHeldForSalePriorToRecognitionOfImpairmentLosses	85700000	USD
	aiv	Carrying Amount Of Real Estate Held For Use Or Held For Sale Prior To Recognition Of Impairment Losses CarryingAmountOfRealEstateHeldForUseOrHeldForSalePriorToRecognitionOfImpairmentLosses	70100000	USD
CY2012Q3	aiv	Cash And Cash Equivalents Related To Variable Interest Entities CashAndCashEquivalentsRelatedToVariableInterestEntities	44043000	USD
CY2011Q4	aiv	Cash And Cash Equivalents Related To Variable Interest Entities CashAndCashEquivalentsRelatedToVariableInterestEntities	43286000	USD
CY2012Q3	aiv	Commitment To Advance Funds CommitmentToAdvanceFunds	2500000	USD
CY2012Q3	aiv	Common Op Units And Equivalents Of Operating Partnership CommonOpUnitsAndEquivalentsOfOperatingPartnership	153568093	shares
CY2011Q3	aiv	Discontinued Operation Income Loss From Discontinued Operation Before Gain On Dispositions Of Real Estate And Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeGainOnDispositionsOfRealEstateAndIncomeTax	-8916000	USD
	aiv	Discontinued Operation Income Loss From Discontinued Operation Before Gain On Dispositions Of Real Estate And Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeGainOnDispositionsOfRealEstateAndIncomeTax	-9996000	USD
CY2012Q3	aiv	Discontinued Operation Income Loss From Discontinued Operation Before Gain On Dispositions Of Real Estate And Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeGainOnDispositionsOfRealEstateAndIncomeTax	-4542000	USD
	aiv	Discontinued Operation Income Loss From Discontinued Operation Before Gain On Dispositions Of Real Estate And Income Tax DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeGainOnDispositionsOfRealEstateAndIncomeTax	-17588000	USD
CY2012Q3	aiv	Disposal Group Including Discontinued Operation Depreciation And Amortization DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization	2549000	USD
	aiv	Disposal Group Including Discontinued Operation Depreciation And Amortization DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization	36365000	USD
	aiv	Disposal Group Including Discontinued Operation Depreciation And Amortization DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization	15013000	USD
CY2011Q3	aiv	Disposal Group Including Discontinued Operation Depreciation And Amortization DisposalGroupIncludingDiscontinuedOperationDepreciationAndAmortization	10565000	USD
CY2012Q3	aiv	Disposal Group Including Discontinued Operation Interest Income DisposalGroupIncludingDiscontinuedOperationInterestIncome	55000	USD
CY2011Q3	aiv	Disposal Group Including Discontinued Operation Interest Income DisposalGroupIncludingDiscontinuedOperationInterestIncome	180000	USD
	aiv	Disposal Group Including Discontinued Operation Interest Income DisposalGroupIncludingDiscontinuedOperationInterestIncome	185000	USD
	aiv	Disposal Group Including Discontinued Operation Interest Income DisposalGroupIncludingDiscontinuedOperationInterestIncome	1019000	USD
CY2011Q4	aiv	Disposal Group Including Discontinued Operation Property Debt DisposalGroupIncludingDiscontinuedOperationPropertyDebt	314906000	USD
CY2012Q3	aiv	Disposal Group Including Discontinued Operation Property Debt DisposalGroupIncludingDiscontinuedOperationPropertyDebt	46418000	USD
	aiv	Dividends And Distributions Common Stock And Common Units Cash DividendsAndDistributionsCommonStockAndCommonUnitsCash	107874000	USD
	aiv	Effect Of Changes In Ownership For Consolidated Entities EffectOfChangesInOwnershipForConsolidatedEntities	52771000	USD
CY2012Q3	aiv	Excepted Remaining Term Available For Sale Debt Securities ExceptedRemainingTermAvailableForSaleDebtSecurities	P8Y9M
	aiv	Excess Of Consideration Paid Over Carrying Amount Of Noncontrolling Interests Acquired Recognized As Adjustment Of Equity ExcessOfConsiderationPaidOverCarryingAmountOfNoncontrollingInterestsAcquiredRecognizedAsAdjustmentOfEquity	44400000	USD
CY2012Q3	aiv	Fair Value Assets And Liabilities Measured On Recurring Basis FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasis	47318000	USD
CY2011Q3	aiv	Fair Value Assets And Liabilities Measured On Recurring Basis FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasis	42449000	USD
CY2011Q4	aiv	Fair Value Assets And Liabilities Measured On Recurring Basis FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasis	44681000	USD
CY2010Q4	aiv	Fair Value Assets And Liabilities Measured On Recurring Basis FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasis	-2746000	USD
	aiv	Fair Value Assets And Liabilities Measured On Recurring Basis Realized Gain Loss Included In Earnings FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisRealizedGainLossIncludedInEarnings	0	USD
	aiv	Fair Value Assets And Liabilities Measured On Recurring Basis Realized Gain Loss Included In Earnings FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisRealizedGainLossIncludedInEarnings	0	USD
	aiv	Fair Value Assets And Liabilities Measured On Recurring Basis Unrealized Gain Loss Included In Earnings FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnrealizedGainLossIncludedInEarnings	-36000	USD
	aiv	Fair Value Assets And Liabilities Measured On Recurring Basis Unrealized Gain Loss Included In Earnings FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnrealizedGainLossIncludedInEarnings	-36000	USD
	aiv	Fair Value Assets And Liabilities Measured On Recurring Basis Unrealized Gain Loss Included In Equity FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnrealizedGainLossIncludedInEquity	-7242000	USD
	aiv	Fair Value Assets And Liabilities Measured On Recurring Basis Unrealized Gain Loss Included In Equity FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnrealizedGainLossIncludedInEquity	370000	USD
	aiv	Fair Value Inputs Unlevered Free Cash Flow Internal Rate Of Return FairValueInputsUnleveredFreeCashFlowInternalRateOfReturn	0.0736
	aiv	Fair Value Inputs Unlevered Free Cash Flow Internal Rate Of Return FairValueInputsUnleveredFreeCashFlowInternalRateOfReturn	0.0656
	aiv	Fair Value Inputs Weighted Average Interest Rate FairValueInputsWeightedAverageInterestRate	0.063
	aiv	Fair Value Inputs Weighted Average Interest Rate FairValueInputsWeightedAverageInterestRate	0.058
	aiv	Fair Value Inputs Weighted Average Loan To Value Ratio FairValueInputsWeightedAverageLoanToValueRatio	0.767
	aiv	Fair Value Inputs Weighted Average Loan To Value Ratio FairValueInputsWeightedAverageLoanToValueRatio	0.718
	aiv	Fair Value Inputs Weighted Average Maturity FairValueInputsWeightedAverageMaturity	24.2	Y
	aiv	Fair Value Inputs Weighted Average Maturity FairValueInputsWeightedAverageMaturity	22.9	Y
	aiv	Fair Value Of Real Estate Held For Use Or Held For Sale Impaired During Period FairValueOfRealEstateHeldForUseOrHeldForSaleImpairedDuringPeriod	59500000	USD
	aiv	Fair Value Of Real Estate Held For Use Or Held For Sale Impaired During Period FairValueOfRealEstateHeldForUseOrHeldForSaleImpairedDuringPeriod	69200000	USD
	aiv	Impairment Losses On Real Estate Held For Use Or Held For Sale ImpairmentLossesOnRealEstateHeldForUseOrHeldForSale	16500000	USD
	aiv	Impairment Losses On Real Estate Held For Use Or Held For Sale ImpairmentLossesOnRealEstateHeldForUseOrHeldForSale	10600000	USD
CY2012Q3	aiv	Income Loss From Discontinued Operation Attributable To Operating Partnership IncomeLossFromDiscontinuedOperationAttributableToOperatingPartnership	37083000	USD
CY2011Q3	aiv	Income Loss From Discontinued Operation Attributable To Operating Partnership IncomeLossFromDiscontinuedOperationAttributableToOperatingPartnership	17090000	USD
	aiv	Income Loss From Discontinued Operation Attributable To Operating Partnership IncomeLossFromDiscontinuedOperationAttributableToOperatingPartnership	98980000	USD
	aiv	Income Loss From Discontinued Operation Attributable To Operating Partnership IncomeLossFromDiscontinuedOperationAttributableToOperatingPartnership	31090000	USD
CY2012Q3	aiv	Income Loss From Discontinued Operations Attributable To Noncontrolling Interest Limited Partnerships IncomeLossFromDiscontinuedOperationsAttributableToNoncontrollingInterestLimitedPartnerships	11683000	USD
	aiv	Income Loss From Discontinued Operations Attributable To Noncontrolling Interest Limited Partnerships IncomeLossFromDiscontinuedOperationsAttributableToNoncontrollingInterestLimitedPartnerships	16924000	USD
	aiv	Income Loss From Discontinued Operations Attributable To Noncontrolling Interest Limited Partnerships IncomeLossFromDiscontinuedOperationsAttributableToNoncontrollingInterestLimitedPartnerships	22902000	USD
CY2011Q3	aiv	Income Loss From Discontinued Operations Attributable To Noncontrolling Interest Limited Partnerships IncomeLossFromDiscontinuedOperationsAttributableToNoncontrollingInterestLimitedPartnerships	11838000	USD
CY2012Q3	aiv	Income Loss From Discontinued Operations Attributable To Noncontrolling Interest Operating Partnerships IncomeLossFromDiscontinuedOperationsAttributableToNoncontrollingInterestOperatingPartnerships	2141000	USD
CY2011Q3	aiv	Income Loss From Discontinued Operations Attributable To Noncontrolling Interest Operating Partnerships IncomeLossFromDiscontinuedOperationsAttributableToNoncontrollingInterestOperatingPartnerships	1127000	USD
	aiv	Income Loss From Discontinued Operations Attributable To Noncontrolling Interest Operating Partnerships IncomeLossFromDiscontinuedOperationsAttributableToNoncontrollingInterestOperatingPartnerships	6012000	USD
	aiv	Income Loss From Discontinued Operations Attributable To Noncontrolling Interest Operating Partnerships IncomeLossFromDiscontinuedOperationsAttributableToNoncontrollingInterestOperatingPartnerships	2063000	USD
CY2012Q3	aiv	Indirect Ownership Interst In Properties For Which Asset Or Property Management Services Were Provided IndirectOwnershipInterstInPropertiesForWhichAssetOrPropertyManagementServicesWereProvided	0.010
CY2011Q4	aiv	Investment In Unconsolidated Real Estate Partnerships Related To Variable Interest Entities InvestmentInUnconsolidatedRealEstatePartnershipsRelatedToVariableInterestEntities	29301000	USD
CY2012Q3	aiv	Investment In Unconsolidated Real Estate Partnerships Related To Variable Interest Entities InvestmentInUnconsolidatedRealEstatePartnershipsRelatedToVariableInterestEntities	22504000	USD
	aiv	Investment Management Expenses InvestmentManagementExpenses	7397000	USD
CY2012Q3	aiv	Investment Management Expenses InvestmentManagementExpenses	2817000	USD
CY2011Q3	aiv	Investment Management Expenses InvestmentManagementExpenses	2311000	USD
	aiv	Investment Management Expenses InvestmentManagementExpenses	9445000	USD
	aiv	Maximum Annual Interest Rates MaximumAnnualInterestRates	0.088
CY2012Q3	aiv	Maximum Cash Payment Required For Acquisition Of Certain Properties That Collateralize Our Notes Receivable Upon Obligors Exercise Of Put Option MaximumCashPaymentRequiredForAcquisitionOfCertainPropertiesThatCollateralizeOurNotesReceivableUponObligorsExerciseOfPutOption	31000000	USD
CY2012Q3	aiv	Method Used In Calculating Earnings Per Share MethodUsedInCalculatingEarningsPerShare	two-class method
	aiv	Minimum Annual Interest Rates MinimumAnnualInterestRates	0.022
CY2011Q3	aiv	Net Income Attributable To Participating Securities Continuing Operations NetIncomeAttributableToParticipatingSecuritiesContinuingOperations	58000	USD
CY2012Q3	aiv	Net Income Attributable To Participating Securities Continuing Operations NetIncomeAttributableToParticipatingSecuritiesContinuingOperations	103000	USD
	aiv	Net Income Attributable To Participating Securities Continuing Operations NetIncomeAttributableToParticipatingSecuritiesContinuingOperations	169000	USD
	aiv	Net Income Attributable To Participating Securities Continuing Operations NetIncomeAttributableToParticipatingSecuritiesContinuingOperations	317000	USD
	aiv	Net Income Loss Including Portion Attributable To Noncontrolling Interests Included In Permanent Equity Excluding Portion Attributable To Noncontrolling Interests Included In Temporary Equity NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestsIncludedInPermanentEquityExcludingPortionAttributableToNoncontrollingInterestsIncludedInTemporaryEquity	93223000	USD
CY2012Q3	aiv	Net Real Estate Related To Variable Interest Entities NetRealEstateRelatedToVariableInterestEntities	741662000	USD
CY2011Q4	aiv	Net Real Estate Related To Variable Interest Entities NetRealEstateRelatedToVariableInterestEntities	775668000	USD
CY2011Q4	aiv	Non Recourse Property Debt Related To Variable Interest Entities NonRecoursePropertyDebtRelatedToVariableInterestEntities	621203000	USD
CY2012Q3	aiv	Non Recourse Property Debt Related To Variable Interest Entities NonRecoursePropertyDebtRelatedToVariableInterestEntities	617717000	USD
	aiv	Noncash Items In Discontinued Operations To Reconcile Net Income Or Loss To Cash Provided By Or Used In Operating Activities NoncashItemsInDiscontinuedOperationsToReconcileNetIncomeOrLossToCashProvidedByOrUsedInOperatingActivities	-17258000	USD
	aiv	Noncash Items In Discontinued Operations To Reconcile Net Income Or Loss To Cash Provided By Or Used In Operating Activities NoncashItemsInDiscontinuedOperationsToReconcileNetIncomeOrLossToCashProvidedByOrUsedInOperatingActivities	-108028000	USD
CY2012Q3	aiv	Nonvested Restricted Shares Of Common Stock With Non Forfeitable Dividend Rights NonvestedRestrictedSharesOfCommonStockWithNonForfeitableDividendRights	500000	shares
CY2011Q3	aiv	Nonvested Restricted Shares Of Common Stock With Non Forfeitable Dividend Rights NonvestedRestrictedSharesOfCommonStockWithNonForfeitableDividendRights	500000	shares
CY2011Q4	aiv	Notes Receivable NotesReceivable	117900000	USD
CY2012Q3	aiv	Notes Receivable NotesReceivable	108500000	USD
	aiv	Number Of Consolidated Partnerships In Which Remaining Noncontrolling Interests Acquired NumberOfConsolidatedPartnershipsInWhichRemainingNoncontrollingInterestsAcquired	11	Entity
CY2011	aiv	Number Of Consolidated Partnerships In Which Remaining Noncontrolling Interests Acquired NumberOfConsolidatedPartnershipsInWhichRemainingNoncontrollingInterestsAcquired	6	Entity
	aiv	Number Of Consolidated Properties Disposed NumberOfConsolidatedPropertiesDisposed	50	Property
	aiv	Number Of Consolidated Properties Disposed NumberOfConsolidatedPropertiesDisposed	39	Property
CY2011	aiv	Number Of Consolidated Properties Disposed NumberOfConsolidatedPropertiesDisposed	67	Property
CY2012Q3	aiv	Number Of Properties Classified As Held For Sale NumberOfPropertiesClassifiedAsHeldForSale	5	Property
CY2011Q4	aiv	Number Of Properties Classified As Held For Sale NumberOfPropertiesClassifiedAsHeldForSale	55	Property
	aiv	Number Of Properties Encumbering Property Debt Measured At Fair Value During Period NumberOfPropertiesEncumberingPropertyDebtMeasuredAtFairValueDuringPeriod	4	Property
	aiv	Number Of Properties Encumbering Property Debt Measured At Fair Value During Period NumberOfPropertiesEncumberingPropertyDebtMeasuredAtFairValueDuringPeriod	7	Property
CY2012Q3	aiv	Number Of Properties For Which Asset Or Property Management Services Were Provided NumberOfPropertiesForWhichAssetOrPropertyManagementServicesWereProvided	108	Property
	aiv	Number Of Properties Impaired During Period NumberOfPropertiesImpairedDuringPeriod	11	Property
	aiv	Number Of Properties Impaired During Period NumberOfPropertiesImpairedDuringPeriod	9	Property
	aiv	Number Of Properties Owned By Consolidated Partnerships In Which Noncontrolling Interests Acquired NumberOfPropertiesOwnedByConsolidatedPartnershipsInWhichNoncontrollingInterestsAcquired	17	Property
CY2012Q3	aiv	Number Of Properties To Be Sold Period For Evaluation NumberOfPropertiesToBeSoldPeriodForEvaluation	P12M
CY2012Q3	aiv	Number Of Shares Of Common Stock Required To Redeem Preferred Op Units Tendered For Redemption If Parent Chooses To Redeem In Shares Rather Than Cash NumberOfSharesOfCommonStockRequiredToRedeemPreferredOpUnitsTenderedForRedemptionIfParentChoosesToRedeemInSharesRatherThanCash	3000000	shares
CY2012Q3	aiv	Number Of Units For Which Asset Or Property Management Services Were Provided NumberOfUnitsForWhichAssetOrPropertyManagementServicesWereProvided	7265	PartnershipUnit
	aiv	Number Of Units In Consolidated Properties Disposed NumberOfUnitsInConsolidatedPropertiesDisposed	6701	Property
CY2011	aiv	Number Of Units In Consolidated Properties Disposed NumberOfUnitsInConsolidatedPropertiesDisposed	10912	Property
	aiv	Number Of Units In Consolidated Properties Disposed NumberOfUnitsInConsolidatedPropertiesDisposed	7845	Property
CY2012Q3	aiv	Number Of Units In Properties Classified As Held For Sale NumberOfUnitsInPropertiesClassifiedAsHeldForSale	625	Property
CY2011Q4	aiv	Number Of Units In Properties Classified As Held For Sale NumberOfUnitsInPropertiesClassifiedAsHeldForSale	8470	Property
	aiv	Other Comprehensive Income Loss OtherComprehensiveIncomeLoss	-7242000	USD
CY2012Q3	aiv	Other Comprehensive Income Loss OtherComprehensiveIncomeLoss	-155000	USD
	aiv	Other Comprehensive Income Loss OtherComprehensiveIncomeLoss	370000	USD
CY2011Q3	aiv	Other Comprehensive Income Loss OtherComprehensiveIncomeLoss	-7988000	USD
	aiv	Other Items Included In Continuing Operations OtherItemsIncludedInContinuingOperations	219360000	USD
CY2011Q3	aiv	Other Items Included In Continuing Operations OtherItemsIncludedInContinuingOperations	65695000	USD
CY2012Q3	aiv	Other Items Included In Continuing Operations OtherItemsIncludedInContinuingOperations	46162000	USD
	aiv	Other Items Included In Continuing Operations OtherItemsIncludedInContinuingOperations	167861000	USD
	aiv	Payments For Purchases Of Noncontrolling Interests PaymentsForPurchasesOfNoncontrollingInterests	50600000	USD
CY2012Q3	aiv	Preferred Op Units Distributions High Range PreferredOpUnitsDistributionsHighRange	0.088
CY2012Q3	aiv	Preferred Op Units Distributions Low Range PreferredOpUnitsDistributionsLowRange	0.018
CY2012Q3	aiv	Preferred Op Units Redemption Value PreferredOpUnitsRedemptionValue	79300000	USD
	aiv	Preferred Stock Dividends And Other Adjustments Continuing Operations PreferredStockDividendsAndOtherAdjustmentsContinuingOperations	49136000	USD
	aiv	Preferred Stock Dividends And Other Adjustments Continuing Operations PreferredStockDividendsAndOtherAdjustmentsContinuingOperations	35429000	USD
CY2011Q3	aiv	Preferred Stock Dividends And Other Adjustments Continuing Operations PreferredStockDividendsAndOtherAdjustmentsContinuingOperations	13301000	USD
CY2012Q3	aiv	Preferred Stock Dividends And Other Adjustments Continuing Operations PreferredStockDividendsAndOtherAdjustmentsContinuingOperations	14515000	USD
	aiv	Preferred Stock Issued During Period Value PreferredStockIssuedDuringPeriodValue	9818000	USD
CY2011Q3	aiv	Prepayment Penalties Treated As Reduction Of Gain Upon Repayment Of Property Loans Collateralized By Properties Sold PrepaymentPenaltiesTreatedAsReductionOfGainUponRepaymentOfPropertyLoansCollateralizedByPropertiesSold	2600000	USD
CY2012Q3	aiv	Prepayment Penalties Treated As Reduction Of Gain Upon Repayment Of Property Loans Collateralized By Properties Sold PrepaymentPenaltiesTreatedAsReductionOfGainUponRepaymentOfPropertyLoansCollateralizedByPropertiesSold	6400000	USD
	aiv	Prepayment Penalties Treated As Reduction Of Gain Upon Repayment Of Property Loans Collateralized By Properties Sold PrepaymentPenaltiesTreatedAsReductionOfGainUponRepaymentOfPropertyLoansCollateralizedByPropertiesSold	7600000	USD
	aiv	Prepayment Penalties Treated As Reduction Of Gain Upon Repayment Of Property Loans Collateralized By Properties Sold PrepaymentPenaltiesTreatedAsReductionOfGainUponRepaymentOfPropertyLoansCollateralizedByPropertiesSold	8900000	USD
	aiv	Proceeds From Sale Of Interests And Distributions From Real Estate Partnerships ProceedsFromSaleOfInterestsAndDistributionsFromRealEstatePartnerships	28549000	USD
	aiv	Proceeds From Sale Of Interests And Distributions From Real Estate Partnerships ProceedsFromSaleOfInterestsAndDistributionsFromRealEstatePartnerships	11342000	USD
	aiv	Range Of Remaining Compliance Periods For Tax Credit Syndication Arrangements RangeOfRemainingCompliancePeriodsForTaxCreditSyndicationArrangements	less than one year to 14 years
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
	dei	Document Period End Date DocumentPeriodEndDate	2012-09-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0000922864
CY2012Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	145544888	shares
CY2011Q4	aiv	Restricted Cash Related To Variable Interest Entities RestrictedCashRelatedToVariableInterestEntities	43913000	USD
CY2012Q3	aiv	Restricted Cash Related To Variable Interest Entities RestrictedCashRelatedToVariableInterestEntities	45975000	USD
	aiv	Stock Options Exercised During Period Weighted Average Exercise Price StockOptionsExercisedDuringPeriodWeightedAverageExercisePrice	23.01
	aiv	Term Of Commitments To Purchase Goods Or Services Related To Operations Of Properties TermOfCommitmentsToPurchaseGoodsOrServicesRelatedToOperationsOfProperties	one year or less
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	APARTMENT INVESTMENT & MANAGEMENT CO

Files In Submission

Name	View Source	Status
0000922864-12-000020-index-headers.html	Edgar Link	pending
0000922864-12-000020-index.html	Edgar Link	pending
0000922864-12-000020.txt	Edgar Link	pending
0000922864-12-000020-xbrl.zip	Edgar Link	pending
aiv-20120930.xml	Edgar Link	completed
aiv-20120930.xsd	Edgar Link	pending
aiv-20120930_cal.xml	Edgar Link	unprocessable
aiv-20120930_def.xml	Edgar Link	unprocessable
aiv-20120930_lab.xml	Edgar Link	unprocessable
aiv-20120930_pre.xml	Edgar Link	unprocessable
aiv-ex311_2012930xq3.htm	Edgar Link	pending
aiv-ex312_2012930xq3.htm	Edgar Link	pending
aiv-ex313_2012930xq3.htm	Edgar Link	pending
aiv-ex314_2012930xq3.htm	Edgar Link	pending
aiv-ex31_2012930xq3.htm	Edgar Link	pending
aiv-ex321_2012930xq3.htm	Edgar Link	pending
aiv-ex322_2012930xq3.htm	Edgar Link	pending
aiv-ex323_2012930xq3.htm	Edgar Link	pending
aiv-ex324_2012930xq3.htm	Edgar Link	pending
aiv-ex991_2012930xq3.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
q3201210-q.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$AIV
APARTMENT INVESTMENT & MANAGEMENT CO Stock $aiv

2012 Q4 Form 10-Q Financial Statement

#000092286412000020 Filed on November 02, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AIV APARTMENT INVESTMENT & MANAGEMENT CO Stock $aiv

2012 Q4 Form 10-Q Financial Statement

#000092286412000020 Filed on November 02, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AIV
APARTMENT INVESTMENT & MANAGEMENT CO Stock $aiv