Risk Management and Use of Derivative Financial Instruments - Derivative Gain Loss Reclassified From OCI (Details) - Designated as Cash Flow Hedging Instruments - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Amount of Gain (Loss) on Derivatives Reclassified from Other Comprehensive Income (Loss)
Amount of Gain (Loss) on Derivatives Reclassified from Other Comprehensive Income (Loss)	$ 3,446	$ 4,921	$ 11,788	$ 10,098
Foreign currency collars | Non-operating income
Amount of Gain (Loss) on Derivatives Reclassified from Other Comprehensive Income (Loss)
Amount of Gain (Loss) on Derivatives Reclassified from Other Comprehensive Income (Loss)	2,787	4,987	10,656	10,450
Interest rate swaps and caps | Interest expense
Amount of Gain (Loss) on Derivatives Reclassified from Other Comprehensive Income (Loss)
Amount of Gain (Loss) on Derivatives Reclassified from Other Comprehensive Income (Loss)	$ 659	$ (66)	$ 1,132	$ (352)