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LEASES - Lease Term and Discount Rate (Details)
Dec. 31, 2019
Leases [Abstract]  
Operating leases, weighted-average remaining lease term (years) 6 years 7 months 6 days
Finance leases, weighted-average remaining lease term (years) 3 years 4 months 24 days
Operating leases, weighted-average discount rate (percent) 6.20%
Finance leases, weighted-average discount rate (percent) 3.80%