Summary of Significant Accounting Policies and New Accounting Guidance Property and Equipment (Details)	12 Months Ended
	Dec. 31, 2019
Building
Property, Plant and Equipment [Line Items]
Useful lives	25 years
Minimum | Machinery and Equipment
Property, Plant and Equipment [Line Items]
Useful lives	3 years
Minimum | Leasehold Improvements
Property, Plant and Equipment [Line Items]
Useful lives	5 years
Maximum | Machinery and Equipment
Property, Plant and Equipment [Line Items]
Useful lives	5 years
Maximum | Leasehold Improvements
Property, Plant and Equipment [Line Items]
Useful lives	10 years