Condensed Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Net sales	$ 957,332	$ 532,774	$ 1,454,387	$ 1,100,067
Cost of sales	713,591	337,976	1,133,901	645,604
Gross profit	243,741	194,798	320,486	454,463
Operating expenses:
Research and development	32,365	33,102	68,449	64,453
Selling, general and administrative	52,184	86,872	144,004	173,872
Production start-up	533	10,294	4,591	22,225
Restructuring	19,000	0	420,065	0
Total operating expenses	104,082	130,268	637,109	260,550
Operating income (loss)	139,659	64,530	(316,623)	193,913
Foreign currency gain	1,015	1,659	31	2,609
Interest income	3,379	3,417	6,290	6,440
Interest expense, net	(7,372)	0	(8,292)	0
Other income (expense), net	(1,334)	2,351	(2,545)	2,002
Income (loss) before income taxes	135,347	71,957	(321,139)	204,964
Income tax expense	24,364	10,819	17,294	27,858
Net income (loss)	$ 110,983	$ 61,138	$ (338,433)	$ 177,106
Net income (loss) per share:
Basic	$ 1.28	$ 0.71	$ (3.90)	$ 2.07
Diluted	$ 1.27	$ 0.70	$ (3.90)	$ 2.03
Weighted-average number of shares used in per share calculations:
Basic	86,855	86,164	86,681	85,746
Diluted	87,653	87,126	86,681	87,092