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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (Parenthetical) - USD ($) $ in Millions | 9 Months Ended
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Sep. 30, 2025 | Sep. 30, 2024
Accrued capital expenditures | $ 16.1 | $ 31.6
Aimco OP L.P. [Member] |  |
Accrued capital expenditures | $ 16.1 | $ 31.6

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