Supplemental Disclosure for Accumulated Other Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jan. 03, 2015	Dec. 28, 2013	Dec. 29, 2012
Accumulated Other Comprehensive Income (Loss), Net of Tax
Beginning balance	$ 36,691	$ 28,760	$ 22,180
Other comprehensive income (loss) before reclassifications	(36,259)	4,731	12,431
Tax (expense) benefit	(12,749)	1,471	(806)
Amounts reclassed from accumulated other comprehensive income	6,119	(2,126)	7,761
Tax expense (benefit)	(2,026)	397	(2,716)
Total other comprehensive income (loss)	(53,101)	7,931	6,580
Ending balance	(16,410)	36,691	28,760
Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss), Net of Tax
Beginning balance	38,152	30,181	18,953
Other comprehensive income (loss) before reclassifications	(65,240)	7,971	11,228
Tax (expense) benefit	(153)	0	0
Amounts reclassed from accumulated other comprehensive income	0	0	0
Tax expense (benefit)	0	0	0
Total other comprehensive income (loss)	(65,393)	7,971	11,228
Ending balance	(27,241)	38,152	30,181
Unrealized gain (loss) on securities available for sale
Accumulated Other Comprehensive Income (Loss), Net of Tax
Beginning balance		(475)	(446)
Other comprehensive income (loss) before reclassifications		(83)	(29)
Tax (expense) benefit		0	0
Amounts reclassed from accumulated other comprehensive income		(558)	0
Tax expense (benefit)		0	0
Total other comprehensive income (loss)		475	(29)
Ending balance		0	(475)
Unrealized gain (loss) on forward contracts \| Foreign exchange forward contracts
Accumulated Other Comprehensive Income (Loss), Net of Tax
Beginning balance	(2,091)	(946)	3,673
Other comprehensive income (loss) before reclassifications	37,182	(2,148)	1,232
Tax (expense) benefit	(14,255)	757	(806)
Amounts reclassed from accumulated other comprehensive income	8,893	(145)	7,761
Tax expense (benefit)	(3,037)	(101)	(2,716)
Total other comprehensive income (loss)	17,071	(1,145)	(4,619)
Ending balance	14,980	(2,091)	(946)
Unrealized gain (loss) on forward contracts \| Interest rate swap
Accumulated Other Comprehensive Income (Loss), Net of Tax
Beginning balance	(106)	0
Other comprehensive income (loss) before reclassifications	(3,397)	(1,592)
Tax (expense) benefit	1,238	561
Amounts reclassed from accumulated other comprehensive income	(2,774)	(1,423)
Tax expense (benefit)	1,011	498
Total other comprehensive income (loss)	(396)	(106)
Ending balance	(502)	(106)
Pension Plan
Accumulated Other Comprehensive Income (Loss), Net of Tax
Beginning balance	736	0
Other comprehensive income (loss) before reclassifications	(4,804)	583
Tax (expense) benefit	421	153
Amounts reclassed from accumulated other comprehensive income	0	0
Tax expense (benefit)	0	0
Total other comprehensive income (loss)	(4,383)	736
Ending balance	$ (3,647)	$ 736

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Represents the tax effect of reclassification adjustments of other comprehensive income (loss).

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 11

-URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e637-108580

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 14

-URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e681-108580

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 14A

-URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 31

-Article 5

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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