LEASES - Minimum Future Rent Obligations, After Adoption (Details) $ in Thousands	Sep. 30, 2019 USD ($)
Minimum Future Obligations
2019 (remainder)	$ 42,171
2020	147,229
2021	115,811
2022	85,333
2023	62,777
Thereafter	144,572
Total future obligations	597,893
Less amounts representing interest	(134,762)
Present value of lease obligations	463,131
Sublease Income from Franchisees
2019 (remainder)	(7,641)
2020	(27,431)
2021	(21,938)
2022	(16,713)
2023	(12,370)
Thereafter	(28,900)
Total future obligations	(114,993)
Rent on Operating Leases, net of Sublease Revenue
2019 (remainder)	34,530
2020	119,798
2021	93,873
2022	68,620
2023	50,407
Thereafter	115,672
Total future obligations	482,900
Operating Leases for Company-Owned and Franchise Stores
Minimum Future Obligations
2019 (remainder)	40,348
2020	140,618
2021	111,072
2022	82,612
2023	61,422
Thereafter	137,869
Total future obligations	573,941
Operating Leases for Other
Minimum Future Obligations
2019 (remainder)	1,823
2020	6,611
2021	4,739
2022	2,721
2023	1,355
Thereafter	6,703
Total future obligations	$ 23,952