Related Party Transactions - Summary of Fees to Vornado (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Related Party Transaction [Line Items]
Fees to related party	$ 10,729	$ 10,093	$ 11,331
Company management fees
Related Party Transaction [Line Items]
Fees to related party	2,800	2,800	2,800
Development fees
Related Party Transaction [Line Items]
Fees to related party	0	3	141
Leasing fees
Related Party Transaction [Line Items]
Fees to related party	1,213	1,378	1,800
Commissions on sales of real estate
Related Party Transaction [Line Items]
Fees to related party	711	0	1,050
Property management, cleaning, engineering, parking and security fees
Related Party Transaction [Line Items]
Fees to related party	$ 6,005	$ 5,912	$ 5,540