Balance Sheet Information-Other Assets (Details 3) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 30, 2012
Other Current Assets
Tax-related receivables	$ 177,942	$ 186,223
Other non-trade receivable	35,130	0
Prepayment to Flash Forward Ltd.	20,577	20,577
Derivative contract receivables	14,937	19,064
Prepaid expenses	11,835	13,221
Other current assets	12,336	21,794
Total other current assets	272,757	260,879
Other Assets, Noncurrent
Prepaid tax on intercompany transactions	41,025	42,118
Prepayment to Flash Forward Ltd.	0	5,144
Convertible note issuance costs	8,237	8,708
Long-term prepaid income tax	63,008	63,008
Other non-current assets	35,898	34,832
Total other non-current assets	$ 148,168	$ 153,810