Condensed Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		12 Months Ended
	Apr. 01, 2012	Apr. 03, 2011	Jan. 01, 2012
Revenue	$ 494,131	$ 451,418	$ 2,374,376
Cost of revenue	448,883	362,896	2,148,157
Gross margin	45,248	88,522	226,219
Operating expenses:
Research and development	16,726	13,646	57,775
Sales, general and administrative	76,194	76,179	331,380
Restructuring charges	3,046	0	21,403
Total operating expenses	95,966	89,825	760,316
Operating loss	(50,718)	(1,303)	(534,098)
Other expense, net:
Interest income	342	743	2,337
Interest expense	(18,701)	(15,259)	(67,253)
Gain (loss) on mark-to-market derivatives	13	(44)	343
Other, net	(685)	(9,207)	(10,120)
Other expense, net	(19,031)	(23,767)	(68,434)
Loss before income taxes and equity in earnings (loss) of unconsolidated investees	(69,749)	(25,070)	(602,532)
Benefit from (provision for) income taxes	(1,356)	15,816	(17,208)
Equity in earnings (loss) of unconsolidated investees	(3,425)	7,133	6,003
Net loss	$ (74,530)	$ (2,121)	$ (613,737)
Net loss per share of common stock:
Net loss per share - basic and diluted	$ (0.67)	$ (0.02)	$ (6.28)
Weighted-average shares:
Basic and diluted	111,785	96,453	97,724