Balance Sheet Information-Liabilities (Details 5) (USD $) In Thousands, unless otherwise specified	Mar. 29, 2015	Dec. 28, 2014
Other Current Accrued Liabilities
Accrued payroll and related expenses	$ 152,663	$ 233,702
Taxes payable	34,877	74,079
Derivative contract payables	1,448	8,224
Other current accrued liabilities	220,446	190,288
Total other current accrued liabilities	409,434	506,293
Non-current liabilities
Income tax liabilities	126,327	132,320
Deferred revenue	22,792	31,066
Deferred tax liabilities	239	22,360
Other non-current liabilities	57,976	59,808
Total non-current liabilities	$ 207,334	$ 245,554