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v3.23.3

Fair Value - Narrative (Details) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 USD ($) derivative | Jun. 30, 2023 USD ($) | Mar. 31, 2023 USD ($) | Sep. 30, 2022 USD ($) | Jun. 30, 2022 USD ($) | Mar. 31, 2022 USD ($) | Sep. 30, 2023 USD ($) derivative shares | Sep. 30, 2022 USD ($)
Derivative instruments and Hedging Activities |  |  |  |  |  |  |  |
Cash flow hedge losses reclassified to earnings | $ 354,000 | $ 354,000 | $ 354,000 | $ 1,013,000 | $ 1,013,000 | $ 1,013,000 | $ 1,062,000 | $ 3,039,000
Number of DownREIT units redeemed (in shares) | shares |  |  |  |  |  |  | 7,500 |
Cash Flow Hedges | Interest Rate Swaps |  |  |  |  |  |  |  |
Derivative instruments and Hedging Activities |  |  |  |  |  |  |  |
Forward interest rate swap agreements entered in period |  |  |  |  |  |  | $ 250,000,000 |
Reclassification out of Accumulated Other Comprehensive Income |  |  |  |  |  |  |  |
Derivative instruments and Hedging Activities |  |  |  |  |  |  |  |
Estimated hedging losses to be reclassified from accumulated other comprehensive loss into earnings within the next twelve months |  |  |  |  |  |  | $ 1,415,000 |
Non-designated Hedges |  |  |  |  |  |  |  |
Derivative instruments and Hedging Activities |  |  |  |  |  |  |  |
Number of derivative instruments held | derivative | 5 |  |  |  |  |  | 5 |

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