OTHER ASSETS - Summary of Other Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Class of Warrant or Right [Line Items]
Straight-line rent receivables	$ 211,186	$ 202,675
Deferred lease costs, net	148,043	145,973
Investment in unconsolidated operating entities	95,982	95,623
Non-mortgage loans receivable, net	25,642	28,129
Other intangibles, net	11,280	11,513
Other	149,521	160,420
Total other assets	759,968	792,663
Receivables, Net, Current	85,662	108,138
Accounts Receivable, Allowance for Credit Loss	$ 70,700	$ 70,300