Segment and Geographic Information (Details)	3 Months Ended
	Mar. 31, 2023 USD ($) segment	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)
Segment Reporting Information [Line Items]
Number of Operating Segments | segment	1
Number of Reportable Segments | segment	1
Operating Revenues	$ 1,338,723,000	$ 1,127,322,000
Investments in Properties, net	26,205,181,000		$ 25,766,088,000
Net Assets in Foreign Operations	6,581,400,000	6,330,200,000
Operating lease right-of-use assets, net	1,317,293,000		1,351,329,000
United States
Segment Reporting Information [Line Items]
Operating Revenues	712,500,000	665,200,000
Investments in Properties, net	11,687,200,000		11,517,300,000
Operating lease right-of-use assets, net	631,300,000		647,000,000.0
Outside the United States
Segment Reporting Information [Line Items]
Operating Revenues	626,200,000	$ 462,100,000
Investments in Properties, net	12,522,400,000		12,257,400,000
Operating lease right-of-use assets, net	$ 686,000,000.0		$ 704,300,000
Outside the United States | Revenue | Geographic Concentration Risk
Segment Reporting Information [Line Items]
Concentration risk	46.80%	41.00%