Income Taxes - Additional Information (Details) (USD $)	12 Months Ended
Dec. 29, 2012	Dec. 31, 2011	Jan. 01, 2011	Jan. 02, 2010
Income Tax Disclosure [Abstract]
Undistributed earnings of certain international subsidiaries from which deferred taxes and foreign withholding taxes are not provided	$ 38,100,000	$ 27,200,000
Unrecognized tax benefits rleated to federal, state and foreign taxes	12,122,000	15,591,000	17,786,000	20,251,000
Unrecognized tax benefits related to federal, state and foreign taxes that would impact the effective tax rate if recognized	10,400,000
Unrecognized tax benefits, accured interest	1,600,000
Unrecognized tax benefits, penalties	1,600,000
Unrecognized tax benefits, interest recognized	(200,000)	(300,000)	100,000
Unrecognized tax benefits, penalties recognized	$ (400,000)	$ (500,000)	$ 200,000

This element represents the amount of statutory penalties accrued as of the date of the statement of financial position for a tax position claimed or expected to be claimed by the entity, in its tax return, that does not meet the minimum statutory threshold to avoid payment of penalties.

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This element represents the recognized expense for the amount of statutory penalties in the period in which the entity claims or expects to claim a tax position, in its tax return, that does not meet the minimum statutory threshold to avoid payment of penalties or, if not recognizing the expense in the period in which the tax return was initially filed, the expense is generally recognized in the period in which the enterprise's judgment about meeting the minimum statutory threshold changes.

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- Definition

This element represents the amount of interest expense accrued as of the date of the statement of financial position for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity.

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