Right-of-Use Asset and Lease Liabilities - Narrative (Details) $ in Millions	3 Months Ended
	Mar. 31, 2020 USD ($) property
Lessee, Lease, Description [Line Items]
Number of leased properties | property	23
Renewal option	5 years
Operating lease, not yet commenced, liability	$ 43.5
Finance lease not yet commenced, liability	$ 0.7
Lease not yet commenced, term of contract	6 years 9 months 18 days
Maximum
Lessee, Lease, Description [Line Items]
Term of lease	9 years
Operating lease, not yet commenced, term of contract	6 years 9 months 18 days