Notes Payable - Additional Information (Details) - Notes payable - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Debt
Weighted average interest rate (as a percent)	3.80%
Weighted average remaining years until maturity	6 years 8 months 12 days
Interest incurred on notes and bonds	$ 598.6	$ 431.3	$ 286.4
Maximum
Debt
Debt to total adjusted assets ratio (as a percent)	60.00%
Secured debt to total adjusted assets ratio (as a percent)	40.00%
Minimum
Debt
Debt service coverage ratio	1.5
Total unencumbered assets as a percentage of outstanding unsecured debt	150.00%