SUPPLEMENTAL CASH FLOW DISCLOSURES (Tables)

12 Months Ended

Dec. 31, 2016

Supplemental Cash Flow Elements [Abstract]

Schedule of Cash Flow Disclosures

	Year Ended December 31,
	2016		2015		2014
In thousands
Interest paid during the year	$	30,211	$	19,372	$	18,445
Income taxes paid during the year, net of amount refunded	$	121,563	$	147,958	$	125,212
Business acquisitions:
Fair value of assets acquired	3,118,420		156,020		454,596
Liabilities assumed	1,453,382		20,789		124,005
Non-controlling interest assumed	760,343		—		—
Stock and cash paid	904,695		135,231		330,591
Less: Cash acquired	186,903		5,681		30,154
Stock used for acquisition	534,679		—		—
Net cash paid	$	183,113	$	129,550	$	300,437