Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Leases (Weighted-Average Information Associated with Remaining Operating Lease Obligations) (Details)

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Leases (Weighted-Average Information Associated with Remaining Operating Lease Obligations) (Details)
Dec. 31, 2019
Weighted average remaining lease term (years)  
Operating leases 9 years
Finance leases 16 years 3 months 18 days
Weighted average discount rate  
Operating leases 6.40%
Finance leases 6.50%