LEASES (Maturities of Operating Lease Liabilities) (Details) $ in Thousands	Jun. 30, 2020 USD ($)
Maturities of operating lease liabilities
Remainder of 2020	$ 11,616
2021	20,619
2022	16,462
2023	12,176
2024	10,185
Thereafter	23,072
Total lease payments	94,130
Less imputed interest	(9,112)
Total operating lease liabilities	85,018
Land and Structures
Maturities of operating lease liabilities
Remainder of 2020	11,139
2021	20,338
2022	16,451
2023	12,176
2024	10,185
Thereafter	23,072
Total lease payments	93,361
Less imputed interest	(9,102)
Total operating lease liabilities	84,259
Equipment and Others
Maturities of operating lease liabilities
Remainder of 2020	477
2021	281
2022	11
Total lease payments	769
Less imputed interest	(10)
Total operating lease liabilities	759
13 years
Maturities of operating lease liabilities
Future minimum payments for leases that have not yet commenced	$ 34,700
Lease term for lease commitments that have not yet commenced	13 years
10 years
Maturities of operating lease liabilities
Future minimum payments for leases that have not yet commenced	$ 7,300
Lease term for lease commitments that have not yet commenced	10 years