Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Net income	$ 157,778us-gaap_NetIncomeLoss	$ 167,212us-gaap_NetIncomeLoss	$ 69,940us-gaap_NetIncomeLoss
Other comprehensive income (loss)
Foreign currency translation adjustments, net of tax	(52,951)	8,756	11,363
Other Comprehensive Income (Loss), Amortization Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Prior Service (Cost) Credit, Net of Tax	146	(658)	(82)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax	0	2,892	1,196
Unrealized (losses) gains on securities, net of tax	14	8	30
Other comprehensive income (loss)	(52,791)	10,998	12,507
Comprehensive income	$ 104,987us-gaap_ComprehensiveIncomeNetOfTax	$ 178,210us-gaap_ComprehensiveIncomeNetOfTax	$ 82,447us-gaap_ComprehensiveIncomeNetOfTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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