Segment Reporting (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($) property facility jointVenture operatingSegment	Apr. 01, 2022 jointVenture property	Jun. 30, 2021 facility
Segment Reporting Information [Line Items]
Number of operating segments | operatingSegment	2
Properties | property	160
Number of joint ventures	2
SHOP
Segment Reporting Information [Line Items]
Capital expenditures | $	$ 3.3
Real Estate Investments
Segment Reporting Information [Line Items]
Capital expenditures | $	$ 30.8
Holiday Acquisition Holdings
Segment Reporting Information [Line Items]
Properties | facility			17
Number of joint ventures		2
Independent Living Facilities
Segment Reporting Information [Line Items]
Number of joint ventures	2
Independent Living Facilities | SHOP
Segment Reporting Information [Line Items]
Properties	15	15