LEASES - Narrative (Details)	9 Months Ended
	Sep. 30, 2019
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term	2 years
Renewal term	5 years
Termination period	4 months
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term	34 years
Renewal term	15 years
Termination period	120 months