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Basis of Presentation and Summary of Significant Accounting Policies (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Dec. 31, 2014
Increase (Decrease) in Temporary Equity [Roll Forward]    
Balance, December 31, 2014   $ 87,937us-gaap_RedeemableNoncontrollingInterestEquityPreferredCarryingAmount
Balance, March 31, 2015 87,942us-gaap_RedeemableNoncontrollingInterestEquityPreferredCarryingAmount 87,937us-gaap_RedeemableNoncontrollingInterestEquityPreferredCarryingAmount
AIMCO PROPERTIES, L.P [Member]    
Increase (Decrease) in Temporary Equity [Roll Forward]    
Balance, December 31, 2014 87,937us-gaap_RedeemableNoncontrollingInterestEquityPreferredCarryingAmount
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
 
Distributions to preferred unitholders (1,736)aiv_DistributionsPreferredUnitholdersCash
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
 
Other 5aiv_PreferredUnitsRedeemedDuringPeriodValue
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
 
Net income 1,736us-gaap_TemporaryEquityNetIncome
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember
 
Balance, March 31, 2015 $ 87,942us-gaap_RedeemableNoncontrollingInterestEquityPreferredCarryingAmount
/ dei_LegalEntityAxis
= us-gaap_SubsidiariesMember