XML 87 R74.htm IDEA: XBRL DOCUMENT v3.19.1
Leases Leases - Weighted Average Remaining Lease Term Additional Information (Details)
Mar. 31, 2019
Leases - Weighted Average Remaining Lease term Additional Information [Abstract]  
Finance Lease, Weighted Average Discount Rate, Percent 3.50%
Operating Lease, Weighted Average Discount Rate, Percent 3.78%
Finance Lease, Weighted Average Remaining Lease Term 2 months 1 day
Operating Lease, Weighted Average Remaining Lease Term 9 years 3 months 26 days