Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016	Sep. 30, 2016
Current assets:
Cash and cash equivalents	$ 199,186	$ 24,690	$ 93,561
Trade accounts receivable, net	702,307	288,197	515,606
Inventories	704,384	602,963	638,091
Prepaid expenses and other current assets	62,463	46,328	51,100
Total current assets	1,668,340	962,178	1,298,358
Property, plant and equipment, net	1,472,321	1,156,952	1,171,240
Goodwill	1,160,453	604,714	614,698
Other intangible assets, net	422,050	180,782	185,435
Other assets, net	297,926	244,764	231,788
Assets, Total	5,021,090	3,149,390	3,501,519
Current liabilities:
Revolving loans and current portion of long-term debt	640,390	217,127	454,212
Trade accounts payable	487,775	504,798	316,802
Accrued payroll and related costs	69,044	46,275	51,512
Accrued liabilities	122,129	93,625	143,875
Total current liabilities	1,319,338	861,825	966,401
Long-term debt	2,465,780	1,344,456	1,364,199
Deferred income taxes	395,181	298,420	251,112
Other liabilities	217,688	175,274	168,153
Stockholders’ equity:
Common stock	1,751	876	876
Paid-in capital	258,653	249,763	246,721
Retained earnings	1,651,760	1,558,594	1,544,431
Accumulated other comprehensive loss	(170,263)	(223,856)	(195,262)
Treasury stock	(1,118,798)	(1,115,962)	(845,112)
Total stockholders’ equity	623,103	469,415	751,654
Liabilities and Equity, Total	$ 5,021,090	$ 3,149,390	$ 3,501,519