Derivatives and Risk Management (Gains and Losses on Cash Flow Hedges) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 28, 2019	Dec. 29, 2018	Dec. 30, 2017
Derivative [Line Items]
Total gain (loss) recognized in other comprehensive income (loss), net of taxes	$ 6,060	$ 18,044	$ (24,810)
Forward contracts
Derivative [Line Items]
Total gain (loss) recognized in other comprehensive income (loss), net of taxes	6,060	18,044	(25,088)
Interest rate swaps
Derivative [Line Items]
Total gain (loss) recognized in other comprehensive income (loss), net of taxes	$ 0	$ 0	$ 278

Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=118930883&loc=d3e637-108580

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration