LEASES - Narrative (Details) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2019 USD ($) lease	Sep. 30, 2019 USD ($) lease Transaction	Jan. 01, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Lessee, Operating lease, number of leases | lease	160	160
Lessee, operating lease, remaining lease term (years)		30 years
Operating lease, liability	$ 68,808	$ 68,808
Operating lease, expense	2,900	8,900
Lessee, operating lease, lease not yet commenced, amount	0	$ 0
Sale leaseback transaction, number of transactions (transaction) | Transaction		0
Accounting Standards Update 2016-02
Lessee, Lease, Description [Line Items]
Operating lease, right-of-use asset	57,000	$ 57,000	$ 48,900
Operating lease, liability	$ 68,800	$ 68,800	$ 53,200