Segment Reporting (Narrative) (Details) $ in Millions	9 Months Ended
	Sep. 30, 2023 USD ($) property jointVenture operatingSegment	Sep. 30, 2022 USD ($)	Apr. 01, 2022 jointVenture property
Segment Reporting Information [Line Items]
Number of operating segments | operatingSegment	2
Number of joint ventures | jointVenture	2
SHOP
Segment Reporting Information [Line Items]
Capital expenditures | $	$ 6.3	$ 1.8
Real Estate
Segment Reporting Information [Line Items]
Properties | property	163
Capital expenditures | $	$ 56.5	$ 7.6
Holiday Acquisition Holdings
Segment Reporting Information [Line Items]
Number of joint ventures | jointVenture			2
Independent Living Facility
Segment Reporting Information [Line Items]
Properties | property	3
Number of joint ventures | jointVenture	2
Independent Living Facility | SHOP
Segment Reporting Information [Line Items]
Properties | property	15		15