Real Estate and Accumulated Depreciation (Parenthetical) (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Real Estate And Accumulated Depreciation [Line Items]
Tax cost basis of assets	$ 1,500,000
Net loan costs	5,400	$ 5,325
Real estate undeveloped land	900
Real estate construction in progress	$ 1,800
Minimum [Member] | Building [Member]
Real Estate And Accumulated Depreciation [Line Items]
Estimated useful lives of the assets	30 years
Minimum [Member] | Building Improvements And Fixtures
Real Estate And Accumulated Depreciation [Line Items]
Estimated useful lives of the assets	3 years
Maximum [Member] | Building [Member]
Real Estate And Accumulated Depreciation [Line Items]
Estimated useful lives of the assets	40 years
Maximum [Member] | Building Improvements And Fixtures
Real Estate And Accumulated Depreciation [Line Items]
Estimated useful lives of the assets	20 years