SUPPLEMENTAL CASH FLOW INFORMATION (Tables)

3 Months Ended

Mar. 31, 2014

SUPPLEMENTAL CASH FLOW INFORMATION [Abstract]

Supplemental Information Referable to Consolidated Statements of Cash Flows

	Three Months Ended
		March 31
in thousands	2014	2013
Cash Payments
Interest (exclusive of amount capitalized)	$       83,801	$         1,426
Income taxes	3,209	584
Noncash Investing and Financing Activities
Accrued liabilities for purchases of property, plant
& equipment	$       16,035	$         5,404