Business (Details)	Dec. 31, 2025 ft² property jointVenture unit state
Real Estate Properties [Line Items]
Number of properties owned (property)	298
Number of states in which properties are located | state	33
Corporate Joint Venture
Real Estate Properties [Line Items]
Number of properties owned (property)	11
Number of states in which properties are located | state	5
Area of real estate properties (in square feet) | ft²	2,203,242
Number of unconsolidated joint ventures | jointVenture	2
Senior Living Communities, Independent Living, Assisted Living, and Skilled Nursing Facility
Real Estate Properties [Line Items]
Number of properties owned (property)	221
Senior Living Communities
Real Estate Properties [Line Items]
Number of units in real estate property | unit	24,500
Medical Office Building and Life Science Building
Real Estate Properties [Line Items]
Number of properties owned (property)	67
Area of real estate properties (in square feet) | ft²	5,600,000
Wellness Centers
Real Estate Properties [Line Items]
Number of properties owned (property)	10
Area of real estate properties (in square feet) | ft²	812,000