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Commitments, Contingencies and Other Commitments, Contingencies and Other (Table 2) (Details)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Sales Revenue, Net [Member]      
Concentration Risk [Line Items]      
Concentration Risk, Percentage 11.90%    
Accounts Receivable [Member]      
Concentration Risk [Line Items]      
Concentration Risk, Percentage 17.90% 17.60% 14.60%
Target Corporation [Domain] [Domain] | Accounts Receivable [Member]      
Concentration Risk [Line Items]      
Concentration Risk, Percentage 13.60% 13.80% 13.40%