Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014
Current assets:
Cash and cash equivalents	$ 126,676	$ 222,591	$ 133,928
Trade accounts receivable, net	443,943	310,732	447,685
Inventories	753,335	548,765	748,227
Prepaid expenses and other current assets	58,285	75,744	61,374
Total current assets	1,382,239	1,157,832	1,391,214
Property, plant and equipment, net	1,082,712	1,063,631	1,103,030
Goodwill	620,481	630,262	649,479
Other intangible assets, net	203,863	211,770	222,328
Other assets, net	237,657	240,429	274,847
Assets, Total	3,526,952	3,303,924	3,640,898
Current liabilities:
Revolving loans and current portion of long-term debt	532,639	125,130	463,112
Trade accounts payable	375,037	423,905	307,113
Accrued payroll and related costs	55,086	46,242	60,407
Accrued liabilities	75,606	69,285	71,960
Total current liabilities	1,038,368	664,562	902,592
Long-term debt	1,451,450	1,473,833	1,554,360
Other liabilities	454,108	455,573	426,288
Stockholders’ equity:
Common stock	876	876	876
Paid-in capital	232,117	225,449	218,145
Retained earnings	1,368,956	1,313,521	1,225,877
Accumulated other comprehensive loss	(182,779)	(165,624)	(44,413)
Treasury stock	(836,144)	(664,266)	(642,827)
Total stockholders’ equity	583,026	709,956	757,658
Liabilities and Equity, Total	$ 3,526,952	$ 3,303,924	$ 3,640,898