Notes Payable - Maturities of All Unsecured Notes Payable (Details) - Unsecured Debt [Member] $ in Millions	Dec. 31, 2024 USD ($)
Debt Instrument [Line Items]
2025	$ 740.5
2026	823.0
2027	583.7
2028	519.6
2029	550.0
Thereafter	4,800.0
Total	$ 8,016.8

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details