Partners' Capital - Narrative (Details) - AIMCO PROPERTIES, L.P. - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Related Party Transaction [Line Items]
Redeemable partnership preferred units redeemed for cash during period (in units)	50	89,000	3,000
Common OP Units redeemed in exchange for cash during period (in units)	528,000,000	251,000	356,000
Common OP Units redeemed in exchange for shares during period		3,000	171,000
Dividends per share (in dollars per share)	$ 1.80	$ 1.80	$ 1.74