LEASES (Tables)

6 Months Ended

Jun. 30, 2020

LEASES [Abstract]

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

		June 30	December 31	June 30
in thousands	Classification on the Balance Sheet	2020	2019	2019
Assets
Operating lease ROU assets		$     472,003	$     441,656	$     435,672
Accumulated amortization		(45,385)	(33,467)	(16,776)
Total lease assets	Operating lease right-of-use assets, net	$     426,618	$     408,189	$     418,896
Liabilities
Current
Operating	Other current liabilities	$       32,645	$       29,971	$       31,357
Noncurrent
Operating	Operating lease liabilities	405,578	388,042	396,952
Total lease liabilities		$     438,223	$     418,013	$     428,309
Lease Term and Discount Rate
Weighted-average remaining lease term (years)
Operating leases		10.4	9.9	10.0
Weighted-average discount rate
Operating leases		4.1%	4.3%	4.4%

Components of Operating Lease Expense

	Three Months Ended		Six Months Ended
	June 30		June 30
in thousands	2020	2019	2020	2019
Lease Cost
Operating lease cost	$       14,234	$       14,167	$       28,340	$       28,294
Short-term lease cost 1	8,070	7,922	17,441	16,623
Variable lease cost	3,773	3,489	6,905	6,557
Sublease income	(721)	(807)	(1,456)	(1,418)
Total lease cost	$       25,356	$       24,771	$       51,230	$       50,056

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