REAL ESTATE - Narrative (Details) ft² in Millions	Sep. 30, 2025 ft² a property room portfolio unit investment
Office Properties
Real Estate Properties [Line Items]
Number of real estate properties	6
Percentage of portfolio occupied	66.00%
Undeveloped Land, Portfolio
Real Estate Properties [Line Items]
Rentable square feet | ft²	1.8
Residential Home Portfolio
Real Estate Properties [Line Items]
Number of real estate properties | portfolio	1
Percentage of portfolio occupied	92.00%
Number of units in real estate property	2,078
Apartment Building
Real Estate Properties [Line Items]
Number of real estate properties	1
Percentage of portfolio occupied	86.00%
Number of units in real estate property | unit	317
Hotel Property
Real Estate Properties [Line Items]
Number of real estate properties	1
Number of units in real estate property | room	196
Undeveloped Land
Real Estate Properties [Line Items]
Number of investments in real estate | investment	3
Developable acres | a	247
Office/ Retail Property
Real Estate Properties [Line Items]
Number of real estate properties	1