LEASES (Tables)

9 Months Ended

Sep. 30, 2020

LEASES [Abstract]

Schedule of Lease Assets and Liabilities, Weighted-Average Lease Term and Discount Rate

		September 30	December 31	September 30
in thousands	Classification on the Balance Sheet	2020	2019	2019
Assets
Operating lease ROU assets		$     483,659	$     441,656	$     435,986
Accumulated amortization		(52,432)	(33,467)	(25,153)
Total lease assets	Operating lease right-of-use assets, net	$     431,227	$     408,189	$     410,833
Liabilities
Current
Operating	Other current liabilities	$       36,434	$       29,971	$       30,282
Noncurrent
Operating	Operating lease liabilities	407,336	388,042	391,079
Total lease liabilities		$     443,770	$     418,013	$     421,361
Lease Term and Discount Rate
Weighted-average remaining lease term (years)
Operating leases		10.1	9.9	9.6
Weighted-average discount rate
Operating leases		3.9%	4.3%	4.4%

Components of Operating Lease Expense

	Three Months Ended		Nine Months Ended
	September 30		September 30
in thousands	2020	2019	2020	2019
Lease Cost
Operating lease cost	$       14,837	$       14,057	$       43,177	$       42,352
Short-term lease cost 1	8,263	8,756	25,704	25,378
Variable lease cost	3,236	3,637	10,141	10,194
Sublease income	(677)	(774)	(2,133)	(2,192)
Total lease cost	$       25,659	$       25,676	$       76,889	$       75,732

¹ Our short-term lease cost includes the cost of leases with an initial term of one month or less.