Basis of Presentation and Summary of Significant Accounting Policies PPE Useful Lives (Details)	12 Months Ended
	Dec. 31, 2016
Maximum [Member] | Building and Building Improvements [Member]
Property, Plant and Equipment, Useful Life	45 years
Maximum [Member] | Furniture, Fixtures and Equipment [Member]
Property, Plant and Equipment, Useful Life	7 years
Minimum [Member] | Building and Building Improvements [Member]
Property, Plant and Equipment, Useful Life	10 years
Minimum [Member] | Furniture, Fixtures and Equipment [Member]
Property, Plant and Equipment, Useful Life	3 years