LEASES - Summary of Leases (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2019
Lessee, Lease, Description [Line Items]
Operating leases	$ 36,833	$ 107,710
Variable lease costs	20,300	62,824
Rent expense	58,955	176,510
Cash paid for amounts included in the measurement of operating lease liabilities		130,374
Right-of-use assets obtained in exchange for new operating lease liabilities		23,829
Operating Leases for Company-Owned and Franchise Stores
Lessee, Lease, Description [Line Items]
Rent expense	57,133	170,534
Other
Lessee, Lease, Description [Line Items]
Rent expense	$ 1,822	$ 5,976