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Related Party Transaction, Stabilization Of Property, Within Three Years After Stabilization, Percent

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Related Party Transaction, Stabilization Period

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.

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Amount due from parties in nontrade transactions, classified as other.

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Cash received for the sale of real estate that is not part of an investing activity during the current period.

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Amount of transactions with related party during the financial reporting period.

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Related Party Transactions (Details) - USD ($) $ in Thousands	1 Months Ended			12 Months Ended
	Jul. 31, 2024	Apr. 30, 2024	Dec. 31, 2016	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Related Party Transaction [Line Items]
Operating lease rent				$ 24,423	$ 24,423	$ 27,292
Total rental revenue				680,105	605,999	683,335
Related party receivables				16,293	26,865
One Vanderbilt Avenue
Related Party Transaction [Line Items]
Operating lease rent				3,200	3,000	3,000
SUMMIT One Vanderbilt
Related Party Transaction [Line Items]
Operating lease rent				40,900	41,400	38,900
Total rental revenue				22,400	27,700	26,200
Due from joint ventures
Related Party Transaction [Line Items]
Operating lease rent				12,453	33,207	$ 29,048
Related party receivables				15,863	19,199
Other
Related Party Transaction [Line Items]
Related party receivables				$ 430	$ 7,666
Marc Holliday, Chairman And CEO \| One Vanderbilt Avenue
Related Party Transaction [Line Items]
Amount of related party transaction			$ 1,400
Marc Holliday, Chairman And CEO \| One Vanderbilt Avenue \| Minimum \| Related party
Related Party Transaction [Line Items]
Percentage of profits due to investors			1.27%
Marc Holliday, Chairman And CEO \| One Vanderbilt Avenue \| Maximum \| Related party
Related Party Transaction [Line Items]
Percentage of profits due to investors			0.85%
Andrew Mathias, President \| One Vanderbilt Avenue
Related Party Transaction [Line Items]
Amount of related party transaction			$ 1,000
Andrew Mathias, President \| One Vanderbilt Avenue \| Minimum \| Related party
Related Party Transaction [Line Items]
Percentage of profits due to investors			1.92%
Andrew Mathias, President \| One Vanderbilt Avenue \| Maximum \| Related party
Related Party Transaction [Line Items]
Percentage of profits due to investors			1.28%
Holiday And Mathias \| One Vanderbilt Avenue \| Related party
Related Party Transaction [Line Items]
Stabilization of property, within three years after stabilization, percent					50.00%
Stabilization period				3 years
Stabilization of property, three years or more after stabilization, percent				100.00%
Stabilization of property, anniversary period				7 years
Andrew Mathias \| Related party \| 719 Seventh Avenue
Related Party Transaction [Line Items]
Proceeds from sale of property		$ 30,500
Expected equity ownership percentage		40.00%
Equity interest held by partner		$ 7,000
Holliday \| 760 Madison Avenue
Related Party Transaction [Line Items]
Proceeds from sale of property	$ 8,400