Real Estate and Accumulated Depreciation (Parenthetical) (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($)
Real Estate And Accumulated Depreciation [Line Items]
Tax cost basis of assets	$ 5,000.0
Real estate undeveloped land	8.3
Real estate construction in progress	43.1
Fair market value of debt adjustments and unamortized debt issuance costs	$ 1.5
Tenant improvements [Member]
Real Estate And Accumulated Depreciation [Line Items]
Property Plant and Equipment Estimated Useful Lives 1	Shorter of economic life or lease terms
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