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Summary of Significant Accounting Policies - Other Property, Plant, and Equipment (Details)
12 Months Ended
Dec. 31, 2019
Furniture and fixtures  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 7 years
Software  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 3 years
Minimum | Buildings  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 5 years
Minimum | Machinery and office equipment  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 3 years
Maximum | Buildings  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 15 years
Maximum | Machinery and office equipment  
Property, Plant and Equipment [Line Items]  
Estimated useful lives 5 years