Investments in Real Estate, net - Additional Information (Details) ft² in Thousands, $ in Thousands	Sep. 30, 2023 investment	Sep. 30, 2023 USD ($)	Sep. 30, 2023 ft²	Sep. 30, 2023	Sep. 30, 2023 property	Sep. 30, 2023 asset	Sep. 30, 2022 ft² property
Real Estate [Line Items]
Placed in service		$ 1,096,517
Rentable Square Feet of Gross Leasable Area (In Square Feet) | ft²			15,296				4,532
Occupancy				1
Number of assets	182				16		142
Mountain Express
Real Estate [Line Items]
Number of assets released | asset						52
Number of assets | asset						55
Buildings
Real Estate [Line Items]
Placed in service		1,020,385
Land Improvements
Real Estate [Line Items]
Placed in service		$ 76,132