Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
ASSETS
Cash and cash equivalents	$ 10,961	$ 17,550
Accounts and notes receivable, net of allowance for doubtful accounts of $7,471 as of December 31, 2014 and $6,582 as of March 31, 2015	155,108	162,919
Inventories	364,152	382,903
Prepaid expenses and other current assets	70,475	81,623
Total current assets	600,696	644,995
Property, plant and equipment	1,453,080	1,500,821
Less: accumulated depreciation	819,741	846,781
Net property, plant and equipment	633,339	654,040
Deferred income taxes	14,819	16,819
Goodwill	384,436	420,129
Other assets	92,373	97,822
Total assets	1,725,663	1,833,805
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	79,756	86,409
Short-term debt	191,446	188,104
Accrued income and other taxes	17,321	24,506
Rationalizations	8,632	9,563
Other accrued liabilities	41,946	43,319
Total current liabilities	339,101	351,901
Long-term debt	336,321	341,615
Other long-term obligations	100,983	107,566
Deferred income taxes	26,507	28,197
Stockholders' equity:
Preferred stock, par value $.01, 10,000,000 shares authorized, none issued	0	0
Common stock, par value $.01, 225,000,000 shares authorized, 152,821,011 shares issued as of December 31, 2014 and 153,050,285 shares issued as of March 31, 2015	1,535	1,528
Additional paid-in capital	1,827,672	1,825,880
Accumulated other comprehensive loss	(365,290)	(336,524)
Accumulated deficit	(301,359)	(245,751)
Less: cost of common stock held in treasury, 15,922,729 shares as of December 31, 2014 and 15,877,371 shares as of March 31, 2015	(239,107)	(239,811)
Less: common stock held in employee benefit and compensation trusts, 80,967 shares as of December 31, 2014 and 72,679 shares as of March 31, 2015	(700)	(796)
Total stockholders' equity	922,751	1,004,526
Total liabilities and stockholders' equity	$ 1,725,663	$ 1,833,805