Accumulated Other Comprehensive (Loss) Income - Summary of Changes in Accumulated Other Comprehensive (Loss) Income by Component (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]
Amount of (loss) income related to the effective portion of cash flow hedges recognized in other comprehensive (loss) income		$ (23,147)	$ 9,203	$ 3,360
Amount reclassified from accumulated other comprehensive income (decreasing) increasing interest and debt expense		(4,922)	(1,930)	7,258
Amount reclassified to loss on early extinguishment of debt	[1]	11,258
Amount of income (loss) related to unconsolidated joint ventures recognized in other comprehensive (loss) income	[2]	$ 206	$ (129)	$ 160

[1] ^{Represents costs incurred in connection with the settlement of interest rate swap liabilities upon the refinancing of 1633 Broadway in November 2019. See Note 8, Debt and Note 9, Derivative Instruments and Hedging Activities.}

[2] ^No amounts were reclassified from accumulated other comprehensive income (loss) during any of the periods set forth above.