XML 22 R54.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Summary of Significant Accounting Policies - Property, Plant, and Equipment (Details)
12 Months Ended
Dec. 31, 2019
Minimum  
Property, Plant and Equipment [Line Items]  
Weighted average useful life 3 years
Maximum  
Property, Plant and Equipment [Line Items]  
Weighted average useful life 10 years
Buildings and improvements | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of property, plant and equipment 15 years
Buildings and improvements | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of property, plant and equipment 40 years
Machinery and equipment | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of property, plant and equipment 3 years
Machinery and equipment | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of property, plant and equipment 10 years
Furniture, fixtures and computer hardware | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of property, plant and equipment 3 years
Furniture, fixtures and computer hardware | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of property, plant and equipment 10 years
Computer software | Minimum  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of property, plant and equipment 1 year
Computer software | Maximum  
Property, Plant and Equipment [Line Items]  
Estimated useful lives of property, plant and equipment 10 years