Segment Reporting (Narrative) (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($) property jointVenture operatingSegment	Apr. 01, 2022 property jointVenture
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 | $	$ 1.8
Real Estate
Segment Reporting Information [Line Items]
Properties | property	162
Capital expenditures | $	$ 7.6
Holiday Transition
Segment Reporting Information [Line Items]
Properties | property	17
Number of joint ventures | jointVenture		2
Independent Living Facility
Segment Reporting Information [Line Items]
Number of joint ventures | jointVenture	2
Independent Living Facility | SHOP
Segment Reporting Information [Line Items]
Properties | property	15	15