Debt (Tables)

12 Months Ended

Dec. 31, 2022

Debt Disclosure [Abstract]

Schedule of Derivative Instrument Interest Rate Hedging Activities

We entered into the following interest rate swap arrangements during the year ended December 31, 2022. See Note 13 - Fair Value Measurements for further information on our consolidated hedging instruments.

(Amounts in thousands)	Notional Amount		All-In Swapped Rate	Swap Expiration Date	Variable Rate Spread
770 Broadway mortgage loan	$	700,000	4.98%	07/27	S+225
Unsecured revolving credit facility	575,000		3.88%	08/27	S+115
Unsecured term loan(1)(2)	50,000		4.04%	08/27	S+130
Unsecured term loan (effective 10/23)(2)	500,000		4.39%	10/26	S+130
100 West 33rd Street mortgage loan	480,000		5.06%	06/27	S+165
888 Seventh Avenue mortgage loan(3)	200,000		4.76%	09/27	S+180

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(1)Together with the existing $750,000 interest rate swap arrangement expiring October 2023, the $800,000 unsecured term loan balance currently bears interest at a fixed rate of 4.05%.

(2)On February 7, 2023, we entered into a forward interest rate swap arrangement for $150,000 of the $800,000 unsecured term loan, effective October 2023 and expiring July 2025.

(3)The remaining $77,800 amortizing mortgage loan balance bears interest at a floating rate of SOFR plus 1.80%.

Schedule of Debt

The following is a summary of our debt:

(Amounts in thousands)	Weighted Average Interest Rate at December 31, 2022(1)	Balance as of December 31,
		2022		2021
Mortgages Payable:
Fixed rate	3.63%	$	3,570,000	$	2,190,000
Variable rate(2)	5.67%	2,307,615		3,909,215
Total	4.43%	5,877,615		6,099,215
Deferred financing costs, net and other		(48,597)		(45,872)
Total, net		$	5,829,018	$	6,053,343
Unsecured Debt:
Senior unsecured notes	3.02%	$	1,200,000	$	1,200,000
Deferred financing costs, net and other		(8,168)		(10,208)
Senior unsecured notes, net		1,191,832		1,189,792
Unsecured term loan	4.05%	800,000		800,000
Deferred financing costs, net and other		(6,807)		(2,188)
Unsecured term loan, net		793,193		797,812
Unsecured revolving credit facilities	3.88%	575,000		575,000
Total, net		$	2,560,025	$	2,562,604

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(1)Represents the interest rate in effect as of period end based on the appropriate reference rate as of the contractual reset date plus contractual spread, adjusted for hedging instruments, as applicable.

(2)As of December 31, 2022, our variable rate debt is subject to interest rate cap arrangements with a total notional amount of $1,649,120. The interest rate cap arrangements have a weighted average strike rate of 4.14% and a weighted average remaining term of nine months. These amounts exclude the forward cap we entered into in December 2022 for the $525,000 One Park Avenue mortgage loan effective upon the March 2023 expiration of the existing cap. The forward cap has a SOFR strike rate of 3.89% and expires in March 2024.

Schedule of Maturities of Long-Term Debt

As of December 31, 2022, the principal maturities of mortgages payable and unsecured debt, including as-of-right extension options, for the next five years and thereafter are as follows:

(Amounts in thousands)	Mortgages Payable		Unsecured Debt
Year Ended December 31,
2023	$	21,600	$	—
2024	396,415		—
2025	854,600		450,000
2026	525,000		400,000
2027	1,580,000		1,375,000
Thereafter	2,500,000		350,000