Leases - Narrative (Details) $ in Thousands			12 Months Ended
	Aug. 30, 2019 lease_extension	Oct. 01, 2018 lease_extension	Dec. 31, 2020 USD ($)	Dec. 01, 2020 USD ($)	Dec. 31, 2019 USD ($)	Oct. 01, 2019
Lessee, Lease, Description [Line Items]
Other leases renewal term			20 years
Other leases termination period			1 year
Operating lease, initial term	12 years	12 years
Operating lease, number of lease extensions allowed | lease_extension	2	2
Operating lease, extension period	10 years	10 years
Annual lease fixed escalators, percent		2.15%				2.15%
Increase in right-of-use asset and lease liabilities | $			$ 7,051	$ 7,051	$ (48,877)
Minimum
Lessee, Lease, Description [Line Items]
Other leases remaining lease term			1 year
Maximum
Lessee, Lease, Description [Line Items]
Other leases remaining lease term			12 years