Summary of Significant Accounting Policies - Property, Plant and Equipment (Details) |
12 Months Ended |
|---|---|
Dec. 31, 2021 | |
| Buildings and improvements | |
| Property, Plant and Equipment [Line Items] | |
| Estimated Useful Life | 40 years |
| Furniture and equipment | Minimum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated Useful Life | 3 years |
| Furniture and equipment | Maximum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated Useful Life | 10 years |
| Resident lease intangibles | Minimum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated Useful Life | 1 year |
| Resident lease intangibles | Maximum | |
| Property, Plant and Equipment [Line Items] | |
| Estimated Useful Life | 3 years |