CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Net sales (Note 2)	$ 590,727	$ 777,008	$ 1,292,718	$ 1,536,182
Cost of goods sold	401,349	507,127	866,018	1,007,880
Gross profit	189,378	269,881	426,700	528,302
Selling, general & administrative expenses	126,376	163,388	276,103	323,796
Rationalization and asset impairment charges (Note 6)	23,238	1,307	29,759	4,842
Operating income	39,764	105,186	120,838	199,664
Interest Income (Expense), Net	(5,881)	(5,898)	(11,339)	(11,221)
Other income (expense) (Note 14)	(203)	4,196	106	7,959
Income before income taxes	33,680	103,484	109,605	196,402
Income taxes (Note 15)	6,667	18,040	27,037	39,492
Net income including non-controlling interests	27,013	85,444	82,568	156,910
Non-controlling interests in subsidiaries’ income (loss)	17	(8)	10	(22)
Net income	$ 26,996	$ 85,452	$ 82,558	$ 156,932
Basic earnings per share (Note 3)	$ 0.45	$ 1.37	$ 1.38	$ 2.50
Diluted earnings per share (Note 3)	0.45	1.36	1.37	2.47
Cash dividends declared per share	$ 0.49	$ 0.47	$ 0.98	$ 0.94