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Number of properties securing loan.

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Cost basis of real estate investments for federal income tax purposes for entities with a substantial portion of business acquiring and holding investment real estate.

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Schedule III - Real Estate and Accumulated Depreciation - Textual (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($) building property	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Real Estate And Accumulated Depreciation [Line Items]
Federal income tax basis	$ 12,400,000
Impairment of real estate	89,097	$ 0	$ 0
Total Unsecured and Secured Debt	$ 3,278,649	3,379,622
Term Loan \| $60 Million Term Loan
Real Estate And Accumulated Depreciation [Line Items]
Number Of Properties Securing Loan \| property	6
Term Loan \| $60 Million Term Loan Facility
Real Estate And Accumulated Depreciation [Line Items]
Total Unsecured and Secured Debt	$ 60,000	$ 60,000
Safari Business Center
Real Estate And Accumulated Depreciation [Line Items]
Number of buildings \| building	16
Building \| Minimum
Real Estate And Accumulated Depreciation [Line Items]
Estimated remaining life	10 years
Building \| Maximum
Real Estate And Accumulated Depreciation [Line Items]
Estimated remaining life	30 years
Site Improvements \| Minimum
Real Estate And Accumulated Depreciation [Line Items]
Estimated remaining life	5 years
Site Improvements \| Maximum
Real Estate And Accumulated Depreciation [Line Items]
Estimated remaining life	25 years