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Significant Accounting Policies (Details)
 12 Months Ended
Dec. 31, 2020
Significant Accounting Policies [Line Items]  
Description of payment terms Although payment terms vary, most distributor agreements require payment within 30 days
Payment period to receive cash discount 10 days
Standard product warranty, period from the date of delivery 2 years
ISG  
Significant Accounting Policies [Line Items]  
Standard product warranty, period from the date of delivery 1 year
Minimum | Buildings  
Significant Accounting Policies [Line Items]  
Estimated useful lives of property, plant and equipment (in years) 30 years
Minimum | Computers, machinery and equipment  
Significant Accounting Policies [Line Items]  
Estimated useful lives of property, plant and equipment (in years) 3 years
Maximum | Buildings  
Significant Accounting Policies [Line Items]  
Estimated useful lives of property, plant and equipment (in years) 50 years
Maximum | Computers, machinery and equipment  
Significant Accounting Policies [Line Items]  
Estimated useful lives of property, plant and equipment (in years) 10 years