Subsequent Events - Additional Information (Details) $ / shares in Units, $ in Millions			9 Months Ended
	Nov. 06, 2019 $ / shares	Oct. 24, 2019 USD ($) Option	Sep. 30, 2019
Subsequent Event [Line Items]
Lease expiration date			Dec. 31, 2022
Operating leases, option to extend lease			The leases may include options to extend the lease periods for up to 5 years
Operating leases, existence of option to extend			true
Subsequent Event
Subsequent Event [Line Items]
Lease expiration date		Apr. 30, 2039
Lease commencement date		Mar. 01, 2022
Base rent payable | $		$ 154.9
Dividend declaration date	Nov. 06, 2019
Cash dividend per share | $ / shares	$ 0.14
Dividend payment date	Jan. 14, 2020
Dividend close of record date	Dec. 13, 2019
Lease, Options to Extend One | Subsequent Event
Subsequent Event [Line Items]
Lessee, operating lease, number of options to extend		2
Operating leases, option to extend lease		The Company has two options to extend the lease for an additional consecutive ten-year period under each option
Operating leases, existence of option to extend		true
Operating leases, extendable lease term		10 years
Lease, Options to Extend Two | Subsequent Event
Subsequent Event [Line Items]
Lessee, operating lease, number of options to extend		4
Operating leases, option to extend lease		four options to extend the lease for an additional consecutive five-year period under each option
Operating leases, existence of option to extend		true
Operating leases, extendable lease term		5 years