LEASES (Components of Lease Expenses) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Lease, Cost [Line Items]
Total lease cost	$ 75,340
Selling, General and Administrative Expenses
Lease, Cost [Line Items]
Operating lease cost	62,740
Variable lease cost	8,730
Short-term lease cost	$ 3,870