XML 29 R67.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Leases - Narrative (Details)
12 Months Ended
Dec. 31, 2019
lease
Leases [Abstract]  
Number of finance leases 4
Weighted average remaining lease term, operating leases 31 years
Weighted average remaining lease term, finance leases 1 year 7 months 6 days
Weighted average incremental borrowing rate, operating leases 7.70%
Weighted average incremental borrowing rate, finance leases 4.20%