Nonrefundable deposit received.

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- Definition

Transaction Costs.

+ References

No definition available.

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- Definition

Date of record for distribution of cash or unit to limited partner of limited partnership (LP), in YYYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
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Date of declaration for distribution of cash or unit to limited partner of limited partnership (LP), in YYYY-MM-DD format.

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Date of distribution for distribution of cash or unit to limited partner of limited partnership (LP), in YYYY-MM-DD format.

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- Definition

Per unit of ownership amount of cash distributions declared to unit-holder of a limited partnership (LP).

+ References

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- Definition

Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

The number of real estate properties owned as of the balance sheet date.

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No definition available.

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- Definition

The cash inflow from the sale of formerly productive land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
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Subsequent Events (Details Textual) $ / shares in Units, $ in Thousands				2 Months Ended
	May 07, 2026 USD ($) Property	Apr. 30, 2026 $ / shares	Mar. 13, 2026 $ / shares	Mar. 31, 2026 $ / shares	Jan. 31, 2026 USD ($)	Dec. 31, 2025 USD ($)
Subsequent Event [Line Items]
Liquidating distribution per share \| $ / shares			$ 1.45	$ 1.45
Notes receivable					$ 86,512	$ 103,863
Subsequent Event [Member]
Subsequent Event [Line Items]
Liquidating distribution per share \| $ / shares		$ 1.3
Declaration date		Apr. 30, 2026
Distribution date		Jun. 03, 2026
Record date		May 15, 2026
Subsequent Event [Member] \| Aimco Operating Partnership [Member]
Subsequent Event [Line Items]
Liquidating distribution per share \| $ / shares		$ 1.3
Subsequent Event [Member] \| New York City [Member]
Subsequent Event [Line Items]
Number of real estate properties \| Property	2
Non-refundable deposits received	$ 22,800
Subsequent Event [Member] \| Atlanta, Georgia [Member]
Subsequent Event [Line Items]
Number of real estate properties \| Property	1
Subsequent Event [Member] \| New York City and Atlanta, Georgia [Member]
Subsequent Event [Line Items]
Proceeds from sale of property	$ 56,500
Subsequent Event [Member] \| Unconsolidated Properties [Member] \| San Diego, California [Member]
Subsequent Event [Line Items]
Number of real estate properties \| Property	4
Proceeds from sale of property	$ 41,900
Transaction costs	$ 900