LEASES - Future Minimum Lease Payments (Details) $ in Thousands	Mar. 31, 2020 USD ($)
Finance Lease, Liability, Payments, Due Next Twelve Months	$ 27,180
Finance Lease, Liability, Payments, Due Year Two	32,226
Finance Lease, Liability, Payments, Due Year Three	27,980
Finance Lease, Liability, Payments, Due Year Four	7,902
Finance Lease, Liability, Payments, Due Year Five	3,343
Finance Lease, Liability, Payments, Due after Year Five	283
Finance Lease, Liability, Payment, Due, Total	98,914
Finance Leases, Future Minimum Payments, Interest Included in Payments	7,520
Finance Leases, Future Minimum Payments, Present Value of Net Minimum Payments	91,394
Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months	36,823
Lessee, Operating Lease, Liability, Payments, Due Year Two	49,142
Lessee, Operating Lease, Liability, Payments, Due Year Three	49,631
Lessee, Operating Lease, Liability, Payments, Due Year Four	39,638
Lessee, Operating Lease, Liability, Payments, Due Year Five	35,205
Lessee, Operating Lease, Liability, Payments, Due after Year Five	199,632
Lessee, Operating Lease, Liability, Payments, Due, Total	410,071
Operating Leases, Future Minimum Payments, Interest Included in Payments	101,457
Operating Leases, Future Minimum Payments, Present Value of Net Minimum Payments	$ 308,614