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Mortgage Notes Payable - Future Maturities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Oct. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Debt instrument face amount	$ 5,200,000		$ 5,050,000
Secured debt
Debt Instrument [Line Items]
2025	144,054
2026	194,405
2027	153,955
2028	68,332
2029	1,456
Thereafter	430,481
Total Debt	992,683
Debt instrument, unamortized premium	200		500
Unamortized debt issuance expense	(2,600)		$ (3,100)
Fixed rate mortgage notes payable \| Total Return Swap Callable \| Not Designated as Hedging Instrument
Debt Instrument [Line Items]
Derivative notional amount	$ 220,800
Variable rate mortgage notes payable
Debt Instrument [Line Items]
Multifamily housing mortgage revenue bonds, variable interest rate (in hundredths)	4.20%		4.60%
Percentage of units subject to tenant income criteria	20.00%
Mortgage Notes
Debt Instrument [Line Items]
Debt instrument face amount		$ 95,000