Significant Accounting Policies and Accounting Developments (Estimated Useful Lives of Assets) (Details)	12 Months Ended
	Dec. 31, 2019
Buildings and improvements | Minimum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	10 years
Buildings and improvements | Maximum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	40 years
Machinery, equipment and tooling | Minimum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	3 years
Machinery, equipment and tooling | Maximum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	14 years
Software, furniture and fixtures and other | Minimum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	3 years
Software, furniture and fixtures and other | Maximum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life (in years)	7 years