SUPPLEMENTAL CASH FLOW DISCLOSURES (Tables)

12 Months Ended

Dec. 31, 2017

Supplemental Cash Flow Elements [Abstract]

Schedule of Cash Flow Disclosures

	Year Ended December 31,
	2017			2016		2015
In thousands
Interest paid during the year	$	75,317		$	30,211	$	19,372
Income taxes paid during the year, net of amount refunded	$	89,379		$	121,563	$	147,958
Business acquisitions:
Fair value of assets acquired	452,209			3,118,420		156,020
Liabilities assumed	207,788			1,453,382		20,789
Non-controlling interest (acquired) assumed	(738,024		)	760,343		—
Stock and cash paid	982,445			904,695		135,231
Less: Cash acquired	35,408			186,903		5,681
Stock used for acquisition	25,500			534,679		—
Net cash paid	$	921,537		$	183,113	$	129,550