Balance Sheet Information-Liabilities (Details 5) (USD $) In Thousands, unless otherwise specified	Dec. 28, 2014	Dec. 29, 2013
Other Current Accrued Liabilities
Accrued payroll and related expenses	$ 233,702	$ 227,779
Taxes payable	74,079	59,618
Derivative contract payables	8,224	45,741
Other current accrued liabilities	190,288	176,594
Total other current accrued liabilities	506,293	509,732
Non-current liabilities
Income tax liabilities	132,320	205,266
Deferred revenue	31,066	35,346
Deferred tax liabilities	22,360	3,482
Other non-current liabilities	59,808	62,989
Total non-current liabilities	$ 245,554	$ 307,083