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Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)
$ in Millions
Jun. 30, 2024
Dec. 31, 2023
Liquidation Value [Member] | Worldwide Plaza [Member] | Capital Improvement Reserve [Member]    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Restricted cash $ 90.7 $ 90.7