Leases - Narrative (Details)	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Lessee, Lease, Description [Line Items]
Lease renewal term	5 years
Lease termination period	1 year
Weighted average remaining lease term	11 years 9 months 18 days	5 years
Weighted average discount rate	3.47%	4.11%
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease terms	1 year
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease terms	14 years