Summary of Significant Accounting Policies - Narrative (Details) $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($) segment	Dec. 31, 2021 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of business segments | segment	4
Amortized cost basis of financing receivables	$ 545.4	$ 484.7
Accrued interest on financing receivables	$ 36.4	18.2
Financing receivable threshold period past due	30 days
Deferred leasing costs, accumulated amortization	$ 53.8	$ 49.9
Minimum | Master Planned Communities
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Estimated useful life of MPC assets	20 years
Maximum | Master Planned Communities
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Estimated useful life of MPC assets	40 years