Derivative Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 29, 2013	Sep. 30, 2012	Dec. 30, 2012
Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Notional amount of hedged item	$ 960,742	$ 750,743	$ 624,644
Fair value of hedged item	(6,875)	3,214	(1,393)
Inventory Purchases [Member] | Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Hedge description of hedged item	Inventory purchases	Inventory purchases	Inventory purchases
Underlying risk	foreign currency	foreign currency	foreign currency
Notional amount of hedged item	525,911	431,666	397,770
Fair value of hedged item	(6,114)	4,569	(2,638)
Intercompany Royalty Transactions [Member] | Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Hedge description of hedged item	Intercompany royalty transaction	Intercompany royalty transaction	Intercompany royalty transaction
Underlying risk	foreign currency	foreign currency	foreign currency
Notional amount of hedged item	174,974	156,358	131,693
Fair value of hedged item	(2,258)	1,297	(1,168)
Sales [Member] | Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Hedge description of hedged item	Sales	Sales	Sales
Underlying risk	foreign currency	foreign currency	foreign currency
Notional amount of hedged item	232,709	152,763	92,761
Fair value of hedged item	497	(2,925)	2,458
Other [Member] | Cash Flow Hedging [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Hedge description of hedged item	Other	Other	Other
Underlying risk	foreign currency	foreign currency	foreign currency
Notional amount of hedged item	27,148	9,956	2,420
Fair value of hedged item	1,000	273	(45)
Intercompany Loans [Member] | Fair Value Hedging [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Hedge description of hedged item	intercompany loans	intercompany loans	intercompany loans
Underlying risk	foreign currency	foreign currency	foreign currency
Notional amount of hedged item	257,325	184,555	189,217
Fair value of hedged item	$ 872	$ 162	$ (327)