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Summary of Significant Accounting Policies (Details)
12 Months Ended
Dec. 31, 2020
Minimum | Building and improvements  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 10 years
Minimum | Furniture, fixtures and equipment  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 5 years
Maximum | Building and improvements  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 40 years
Maximum | Furniture, fixtures and equipment  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 10 years