Investments in Real Estate - Properties with Existing Leases (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
In-place leases
Real Estate Properties [Line Items]
Depreciation and amortization expense	$ 213.2	$ 211.5
Above and below market leases
Real Estate Properties [Line Items]
Amortization of above and below market leases	$ 9.7	$ 9.1

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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