Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014
Current assets:
Cash and cash equivalents	$ 104,203	$ 222,591	$ 145,889
Trade accounts receivable, net	623,591	310,732	616,348
Inventories	580,276	548,765	588,290
Prepaid expenses and other current assets	51,782	75,744	56,928
Total current assets	1,359,852	1,157,832	1,407,455
Property, plant and equipment, net	1,099,873	1,063,631	1,080,226
Goodwill	617,786	630,262	639,216
Other intangible assets, net	199,475	211,770	217,094
Other assets, net	237,429	240,429	286,185
Assets, Total	3,514,415	3,303,924	3,630,176
Current liabilities:
Revolving loans and current portion of long-term debt	482,877	125,130	443,982
Trade accounts payable	342,878	423,905	285,346
Accrued payroll and related costs	55,107	46,242	58,958
Accrued liabilities	94,755	69,285	101,871
Total current liabilities	975,617	664,562	890,157
Long-term debt	1,448,937	1,473,833	1,523,048
Other liabilities	457,976	455,573	435,672
Stockholders’ equity:
Common stock	876	876	876
Paid-in capital	234,789	225,449	223,203
Retained earnings	1,429,468	1,313,521	1,299,502
Accumulated other comprehensive loss	(196,878)	(165,624)	(78,016)
Treasury stock	(836,370)	(664,266)	(664,266)
Total stockholders’ equity	631,885	709,956	781,299
Liabilities and Equity, Total	$ 3,514,415	$ 3,303,924	$ 3,630,176