LEASES - Lease Liabilities (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Operating Leases	$ 331,244
Finance Leases	153
Accrued expenses and other current liabilities
Lessee, Lease, Description [Line Items]
Operating Leases	78,963
Finance Leases	1
Current maturities of long-term debt
Lessee, Lease, Description [Line Items]
Operating Leases	0
Finance Leases	88
Noncurrent operating lease liability, less current maturities
Lessee, Lease, Description [Line Items]
Operating Leases	252,281
Finance Leases	0
Long-term debt, less current maturities
Lessee, Lease, Description [Line Items]
Operating Leases	0
Finance Leases	$ 64