Partners’ (Deficit) Capital - Schedule of Classes of Preferred OP Units (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Limited Partners Capital Account [Line Items]
Units issued (in shares)	2,003,158	2,846,524
Units outstanding (in shares)	2,003,158	2,846,524
Redemption values	$ 56,827	$ 77,140
Redeemable preferred units	$ 56,056	$ 77,140
AIMCO PROPERTIES, L.P. \| Class One
Limited Partners Capital Account [Line Items]
Distributions per annum, percent	8.75%
Distributions per annum per unit (in dollars per share)	$ 8.00
Units issued (in shares)	90,000	90,000
Units outstanding (in shares)	90,000	90,000
Redeemable preferred units	$ 8,229	$ 8,229
AIMCO PROPERTIES, L.P. \| Class Two
Limited Partners Capital Account [Line Items]
Distributions per annum, percent	1.92%
Distributions per annum per unit (in dollars per share)	$ 0.48
Units issued (in shares)	5,368	5,368
Units outstanding (in shares)	5,368	5,368
Redeemable preferred units	$ 132	$ 132
AIMCO PROPERTIES, L.P. \| Class Three
Limited Partners Capital Account [Line Items]
Distributions per annum, percent	7.88%
Distributions per annum per unit (in dollars per share)	$ 1.97
Units issued (in shares)	472,281	1,310,902
Units outstanding (in shares)	472,281	1,310,902
Redeemable preferred units	$ 11,807	$ 32,772
AIMCO PROPERTIES, L.P. \| Class Four
Limited Partners Capital Account [Line Items]
Distributions per annum, percent	8.00%
Distributions per annum per unit (in dollars per share)	$ 2.00
Units issued (in shares)	644,954	644,954
Units outstanding (in shares)	644,954	644,954
Redeemable preferred units	$ 16,124	$ 16,124
AIMCO PROPERTIES, L.P. \| Class Six
Limited Partners Capital Account [Line Items]
Distributions per annum, percent	8.50%
Distributions per annum per unit (in dollars per share)	$ 2.13
Units issued (in shares)	769,585	769,585
Units outstanding (in shares)	769,585	769,585
Redeemable preferred units	$ 19,240	$ 19,240
AIMCO PROPERTIES, L.P. \| Class Seven
Limited Partners Capital Account [Line Items]
Distributions per annum, percent	7.87%
Distributions per annum per unit (in dollars per share)	$ 1.97
Units issued (in shares)	20,970	25,715
Units outstanding (in shares)	20,970	25,715
Redeemable preferred units	$ 524	$ 643

Apartment Income REIT, L.P. 10-K