XML 22 R48.htm IDEA: XBRL DOCUMENT v3.19.3
Leases - Schedule of Lease Terms and Discount Rates (Details)
Sep. 30, 2019
Weighted average of the remaining lease term  
Operating leases 10 years 6 months
Finance leases 28 years 10 months 24 days
Weighted average discount rate  
Operating leases 4.65%
Finance leases 4.42%