Debt of the Operating Partnership - Schedule of Debt Functional Currencies (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Amount Outstanding	$ 16,723,855	$ 13,562,240
% of Total	2.68%	2.23%
U.S. dollar
Debt Instrument [Line Items]
Amount Outstanding	$ 3,855,903	$ 3,141,951
% of Total	23.10%	23.20%
British pound sterling
Debt Instrument [Line Items]
Amount Outstanding	$ 1,929,051	$ 2,117,758
% of Total	11.50%	15.60%
Euro
Debt Instrument [Line Items]
Amount Outstanding	$ 9,325,126	$ 7,532,057
% of Total	55.80%	55.50%
Other currency
Debt Instrument [Line Items]
Amount Outstanding	$ 1,613,775	$ 770,474
% of Total	9.60%	5.70%