DEBT - Narrative (Details)	Sep. 30, 2025 USD ($) loan property	Mar. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Jan. 31, 2021 USD ($)
Debt Instrument [Line Items]
Number of secured loans | loan	2
Number of properties that served as collateral for loans | property	3
Outstanding borrowings	$ 1,433,483,000		$ 1,408,007,000
Weighted average interest rate for all borrowings	4.91%		5.01%
Convertible notes
Debt Instrument [Line Items]
Outstanding borrowings	$ 287,500,000		$ 287,500,000
2025 Delayed Draw Term Loan | Unsecured debt
Debt Instrument [Line Items]
Debt instrument, face amount	275,000,000	$ 275,000,000
Credit facility, maximum borrowing capacity	275,000,000	$ 325,000,000
1.50% Convertible Senior Notes | Convertible notes
Debt Instrument [Line Items]
Debt instrument, face amount				$ 287,500,000
Outstanding borrowings	$ 287,500,000		$ 287,500,000