XML 68 R61.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Derivative Instruments and Hedging Activities - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Jul. 29, 2021
Derivative [Line Items]        
Notes and mortgages payable $ 3,692,050,000   $ 3,817,050,000  
Changes in fair value of these interest rate swaps and interest rate caps 2,378,000 $ (1,039,000)    
1301 Avenue of the Americas [Member]        
Derivative [Line Items]        
Notes and mortgages payable       $ 860,000,000
Interest Rate Swap [Member] | Secured Overnight Financing Rate (SOFR) [Member] | 1301 Avenue of the Americas [Member]        
Derivative [Line Items]        
Derivative, notional amount $ 500,000,000      
Derivative fixed interest rate 0.49%      
Interest Rate Cap [Member] | Secured Overnight Financing Rate (SOFR) [Member] | 1301 Avenue of the Americas [Member]        
Derivative [Line Items]        
Derivative, notional amount $ 360,000,000      
Derivative fixed interest rate 4.50%      
Designated As Hedging Instrument [Member] | | Cash Flow Hedging [Member]        
Derivative [Line Items]        
Changes in fair value of these interest rate swaps and interest rate caps $ (4,687,000) $ (8,390,000)    
Amount to be recognized in accumulated other comprehensive income (loss) reclassified to interest expense for next twelve months 8,561,000      
Designated As Hedging Instrument [Member] | | Interest Rate Swap [Member] | Cash Flow Hedging [Member] | London Interbank Offered Rate (LIBOR) [Member] | 1301 Avenue of the Americas [Member]        
Derivative [Line Items]        
Derivative, notional amount $ 500,000,000      
Derivative fixed interest rate 0.46%      
Designated As Hedging Instrument [Member] | | Interest Rate Cap [Member] | Cash Flow Hedging [Member] | London Interbank Offered Rate (LIBOR) [Member] | 1301 Avenue of the Americas [Member]        
Derivative [Line Items]        
Derivative, notional amount $ 360,000,000      
Aggregate notional percentage 2.00%      
Designated As Hedging Instrument [Member] | | Interest Rate Cap [Member] | Cash Flow Hedging [Member] | Secured Overnight Financing Rate (SOFR) [Member] | 1301 Avenue of the Americas [Member]        
Derivative [Line Items]        
Aggregate notional percentage 4.50%