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Real Estate and Other Investments - Impairment Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025 USD ($) property	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($) property	Jun. 30, 2024 USD ($)	Aug. 04, 2025 property	Aug. 01, 2025 property
Real Estate
Impairment of assets | $	$ 30,993	$ 6,545	$ 69,465	$ 18,687
Number of properties owned (property)	341		341
Disposed of by sale
Real Estate
Number of properties owned (property)	26		26
Held for sale
Real Estate
Number of properties owned (property)	21		21
Held for sale | Subsequent Event
Real Estate
Number of properties owned (property)						49
Medical Office
Real Estate
Impairment of assets | $	$ 13,794		$ 52,266
Number of properties impaired	10		10
Medical Office | Disposed of by sale
Real Estate
Number of properties owned (property)	1		1
Medical Office | Disposed of by sale | Subsequent Event
Real Estate
Number of properties owned (property)					2
Medical Office | Held for sale
Real Estate
Number of properties owned (property)	4		4
Medical Office | Held for sale | Subsequent Event
Real Estate
Number of properties owned (property)						7
Senior Living Communities | Held for sale
Real Estate
Impairment of assets | $			$ 17,199
Number of properties impaired	10		10

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The number of real estate properties owned as of the balance sheet date.

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