LEASES (Maturities of Operating Lease Liabilities) (Details) $ in Thousands	Mar. 31, 2020 USD ($)
Maturities of operating lease liabilities
Remainder of 2020	$ 17,679
2021	18,426
2022	13,922
2023	10,459
2024	7,817
Thereafter	16,891
Total lease payments	85,194
Less imputed interest	(7,936)
Total operating lease liabilities	77,258
Land and Structures
Maturities of operating lease liabilities
Remainder of 2020	16,935
2021	18,145
2022	13,911
2023	10,459
2024	7,817
Thereafter	16,891
Total lease payments	84,158
Less imputed interest	(7,917)
Total operating lease liabilities	76,241
Equipment and Others
Maturities of operating lease liabilities
Remainder of 2020	744
2021	281
2022	11
Total lease payments	1,036
Less imputed interest	(19)
Total operating lease liabilities	1,017
12 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	12 years
9 years
Maturities of operating lease liabilities
Future minimum payments for leases that have not yet commenced	$ 5,700
Lease term for lease commitments that have not yet commenced	9 years