CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
ASSETS
Buildings and improvements	$ 1,248,005	$ 1,257,214
Land	639,272	534,285
Total real estate	1,887,277	1,791,499
Accumulated depreciation	(516,857)	(561,115)
Net real estate	1,370,420	1,230,384
Cash and cash equivalents	206,366	233,374
Restricted cash	19,075	11,208
Mezzanine investment	362,788	337,797
Right-of-use lease assets	95,506	429,768
Other assets, net	180,641	165,913
Total assets	2,296,244	2,434,101
LIABILITIES AND EQUITY
Non-recourse property debt,net	859,593	483,137
Construction loans, net	80,816	163,570
Notes payable to AIR		534,127
Total indebtedness	940,409	1,180,834
Deferred tax liabilities	121,344	124,747
Lease liabilities	98,467	435,093
Accrued liabilities and other	125,132	97,400
Total liabilities	1,285,352	1,838,074
Redeemable noncontrolling interests in consolidated real estate partnerships	158,135	33,794
Commitments and contingencies (Note 4)
Equity:
Common Stock, $0.01 par value, 510,587,500 shares authorized at both September 30, 2022 and December 31, 2021, and 149,124,466 and 149,818,021 shares issued and outstanding at September 30, 2022 and December 31, 2021, respectively	1,492	1,498
Additional paid-in capital	514,341	521,842
Retained Earnings (accumulated deficit)	250,996	(22,775)
Total Aimco equity	766,829	500,565
Noncontrolling interests in consolidated real estate partnerships	45,517	35,213
Common noncontrolling interests in Aimco Operating Partnership	40,411	26,455
Total equity	852,757	562,233
Total liabilities and equity	2,296,244	2,434,101
Aimco OP L.P. [Member]
ASSETS
Buildings and improvements	1,248,005	1,257,214
Land	639,272	534,285
Total real estate	1,887,277	1,791,499
Accumulated depreciation	(516,857)	(561,115)
Net real estate	1,370,420	1,230,384
Cash and cash equivalents	206,366	233,374
Restricted cash	19,075	11,208
Mezzanine investment	362,788	337,797
Right-of-use lease assets	95,506	429,768
Other assets, net	180,641	165,913
Total assets	2,296,244	2,434,101
LIABILITIES AND EQUITY
Non-recourse property debt,net	859,593	483,137
Construction loans, net	80,816	163,570
Notes payable to AIR		534,127
Total indebtedness	940,409	1,180,834
Deferred tax liabilities	121,344	124,747
Lease liabilities	98,467	435,093
Accrued liabilities and other	125,132	97,400
Total liabilities	1,285,352	1,838,074
Redeemable noncontrolling interests in consolidated real estate partnerships	158,135	33,794
Commitments and contingencies (Note 4)
Equity:
General Partner and Special Limited Partner	766,829	500,565
Limited Partners	40,411	26,455
Partners’ capital attributable to Aimco Operating Partnership	807,240	527,020
Noncontrolling interests in consolidated real estate partnerships	45,517	35,213
Total partners’ capital	852,757	562,233
Total liabilities and equity	2,296,244	2,434,101
Interest Rate Options
ASSETS
Interest rate options	61,448	25,657
Interest Rate Options | Aimco OP L.P. [Member]
ASSETS
Interest rate options	$ 61,448	$ 25,657