XML 41 R50.htm IDEA: XBRL DOCUMENT v3.19.3
Leases (Lease Term and Discount Rate) (Details)
Sep. 30, 2019
Weighted-average remaining lease term (years)  
Operating leases 4 years 9 months 18 days
Finance leases 3 years 4 months 24 days
Weighted-average discount rate  
Operating leases 4.80%
Finance leases 4.00%