LEASES (Tables)

6 Months Ended

Jun. 30, 2021

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	2021	2020	2020
Assets
Operating lease ROU assets		$     530,760	$     482,513	$     472,003
Accumulated amortization		(65,995)	(59,385)	(45,385)
Operating leases, net	Operating lease right-of-use assets, net	464,765	423,128	426,618
Finance lease assets		11,061	7,796	6,223
Accumulated amortization		(2,970)	(1,640)	(737)
Finance leases, net	Property, plant & equipment, net	8,091	6,156	5,486
Total lease assets		$     472,856	$     429,284	$     432,104
Liabilities
Current
Operating	Other current liabilities	$       36,694	$       36,969	$       32,645
Finance	Other current liabilities	2,815	2,047	1,695
Noncurrent
Operating	Noncurrent operating lease liabilities	443,128	399,582	405,578
Finance	Other noncurrent liabilities	5,325	4,139	3,807
Total lease liabilities		$     487,962	$     442,737	$     443,725
Lease Term and Discount Rate
Weighted-average remaining lease term (years)
Operating leases		9.1	9.5	10.4
Finance leases		3.8	4.2	4.4
Weighted-average discount rate
Operating leases		3.3%	3.6%	4.1%
Finance leases		1.3%	1.4%	1.5%

Components of Lease Expense

	Three Months Ended		Six Months Ended
	June 30		June 30
in thousands	2021	2020	2021	2020
Lease Cost
Finance lease cost
Amortization of right-of-use assets	$           699	$           369	$        1,330	$           673
Interest on lease liabilities	30	25	60	47
Operating lease cost	15,517	14,234	30,809	28,340
Short-term lease cost 1	5,345	7,676	10,447	16,721
Variable lease cost	2,779	3,773	5,470	6,905
Sublease income	(834)	(721)	(1,657)	(1,456)
Total lease cost	$      23,536	$      25,356	$      46,459	$      51,230

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