Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Net sales	$ 3,368,545	$ 2,766,207	$ 2,563,515
Cost of sales	2,515,796	1,794,456	1,378,669
Gross profit	852,749	971,751	1,184,846
Operating expenses:
Research and development	132,460	140,523	94,797
Selling, general and administrative	280,928	412,541	321,704
Production start-up	7,823	33,620	19,442
Goodwill impairment	0	393,365	0
Restructuring charges	469,101	60,366	0
Total operating expenses	890,312	1,040,415	435,943
Operating (loss) income	(37,563)	(68,664)	748,903
Foreign currency (loss) gain	(2,122)	995	(3,468)
Interest income	12,824	13,391	14,375
Interest expense, net	(13,888)	(100)	(6)
Other income, net	945	665	2,273
(Loss) income before income taxes	(39,804)	(53,713)	762,077
Total income tax expense (benefit)	56,534	(14,220)	97,876
Net (loss) income	$ (96,338)	$ (39,493)	$ 664,201
Net (loss) income per share:
Basic	$ (1.11)	$ (0.46)	$ 7.82
Diluted	$ (1.11)	$ (0.46)	$ 7.68
Weighted-average number of shares used in per share calculations:
Basic	86,860	86,067	84,891
Diluted	86,860	86,067	86,491