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Leases (Lease Term and Discount Rate) (Details)
Dec. 31, 2019
Weighted Average Remaining Lease Terms (In years)  
Operating leases 4 years 3 months 18 days
Financing leases 2 years 1 month 6 days
Weighted Average Discount Rate  
Operating leases 5.50%
Financing leases 9.40%