Derivative Financial Instruments - Schedule of Foreign Currency Forward Contracts Designated as Cash Flow Hedges (Details) - Cash Flow Hedging - Designated as Hedging Instrument - USD ($) $ in Thousands	Sep. 29, 2019	Dec. 30, 2018	Sep. 30, 2018
Derivatives, Fair Value [Line Items]
Net unrealized gains	$ 31,556	$ 26,017	$ 17,434
Foreign Exchange Forward | Prepaid expenses and other current assets
Derivatives, Fair Value [Line Items]
Unrealized gains	22,529	21,718	15,414
Unrealized losses	(1,333)	(972)	(4,079)
Net unrealized gains	21,196	20,746	11,335
Foreign Exchange Forward | Other assets
Derivatives, Fair Value [Line Items]
Unrealized gains	10,609	6,173	9,591
Unrealized losses	(249)	(843)	(1,455)
Net unrealized gains	10,360	5,330	8,136
Foreign Exchange Forward | Accrued liabilities
Derivatives, Fair Value [Line Items]
Unrealized gains	0	77	596
Unrealized losses	0	(136)	(1,182)
Net unrealized gains	0	(59)	(586)
Foreign Exchange Forward | Other liabilities
Derivatives, Fair Value [Line Items]
Unrealized gains	0	0	1,035
Unrealized losses	0	0	(2,486)
Net unrealized gains	$ 0	$ 0	$ (1,451)