Summary of Significant Accounting Policies - Estimated Useful Lives of Related Real Estate and Other Assets (Detail)	Dec. 31, 2025
Buildings and improvements [Member]
Property, Plant and Equipment [Line Items]
Weighted average useful lives of related real estate and other assets	38 years 7 months 6 days
Lease Intangibles [Member]
Property, Plant and Equipment [Line Items]
Weighted average useful lives of related real estate and other assets	28 years 2 months 12 days
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Weighted average useful lives of related real estate and other assets	14 years 3 months 18 days
Furniture, equipment and other [Member]
Property, Plant and Equipment [Line Items]
Weighted average useful lives of related real estate and other assets	5 years