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Leases Assumptions (Details)
Dec. 31, 2019
Lessee, Lease, Description [Line Items]  
Operating Lease, Weighted Average Remaining Lease Term 5 years 10 months 24 days
Finance Lease, Weighted Average Remaining Lease Term 5 years 10 months 24 days
Operating Lease, Weighted Average Discount Rate, Percent 3.20%
Finance Lease, Weighted Average Discount Rate, Percent 4.10%