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Debt (Senior Secured Credit Facilities) (Details)		3 Months Ended						3 Months Ended						3 Months Ended						3 Months Ended				3 Months Ended		3 Months Ended					3 Months Ended
	Mar. 29, 2014 USD ($)	Mar. 29, 2014 Senior Secured Facilities [Member]	Mar. 29, 2014 Secured Debt [Member] Senior Secured Facilities [Member] London Interbank Offered Rate (LIBOR) [Member]	Mar. 29, 2014 Secured Debt [Member] Senior Secured Facilities [Member] Canadian Dealer Offered Rate (CDOR) [Member] Canada, Dollars	Mar. 29, 2014 Term Loan A Facility [Member] Senior Secured Facilities [Member] USD ($)	Mar. 29, 2014 Term Loan A Facility [Member] Senior Secured Facilities [Member] Canada, Dollars CAD	Mar. 29, 2014 Term Loan A Facility [Member] Senior Secured Facilities [Member] U.S. dollar USD ($)	Mar. 29, 2014 Term Loan A Facility [Member] Senior Secured Facilities [Member] Quarters One Thru Eight [Member]	Mar. 29, 2014 Term Loan A Facility [Member] Senior Secured Facilities [Member] Quarters Nine Thru Sixteen [Member]	Mar. 29, 2014 Term Loan A Facility [Member] Senior Secured Facilities [Member] Quarter Seventeen and Ongoing [Member]	Mar. 29, 2014 Revolving Credit Facility [Member] Senior Secured Facilities [Member] USD ($)	Dec. 28, 2013 Revolving Credit Facility [Member] Senior Secured Facilities [Member] USD ($)	Mar. 29, 2014 Revolving Credit Facility [Member] Senior Secured Facilities [Member] London Interbank Offered Rate (LIBOR) [Member] USD ($)	Mar. 29, 2014 Revolving Credit Facility [Member] Senior Secured Facilities [Member] London Interbank Offered Rate (LIBOR) [Member] Euro CAD	Mar. 29, 2014 Revolving Credit Facility [Member] Senior Secured Facilities [Member] London Interbank Offered Rate (LIBOR) [Member] Euro EUR (€)	Mar. 29, 2014 Revolving Credit Facility [Member] Senior Secured Facilities [Member] Canadian Dealer Offered Rate (CDOR) [Member] Canada, Dollars CAD	Mar. 29, 2014 Letter of Credit [Member] Senior Secured Facilities [Member] USD ($)	Dec. 28, 2013 Letter of Credit [Member] Senior Secured Facilities [Member] USD ($)	Mar. 29, 2014 Swingline Sub-Facility [Member] Senior Secured Facilities [Member] USD ($)	Mar. 29, 2014 Term Loan B Facility [Member] Senior Secured Facilities [Member] USD ($)	Mar. 29, 2014 Term Loan B Facility [Member] Senior Secured Facilities [Member] U.S. dollar USD ($)	Mar. 29, 2014 Term Loan B Facility [Member] Senior Secured Facilities [Member] Euro EUR (€)	Mar. 29, 2014 Term Loan B Facility [Member] Senior Secured Facilities [Member] London Interbank Offered Rate (LIBOR) [Member]	Mar. 29, 2014 Term Loan B Facility [Member] Senior Secured Facilities [Member] London Interbank Offered Rate (LIBOR) [Member] Euro	Mar. 29, 2014 Secured Debt [Member] Senior Secured Facilities [Member] USD ($)	Mar. 29, 2014 Secured Debt [Member] Term Loan A Facility [Member] Senior Secured Facilities [Member] London Interbank Offered Rate (LIBOR) [Member]	Mar. 29, 2014 Secured Debt [Member] Term Loan A Facility [Member] Senior Secured Facilities [Member] Canadian Prime Rate [Member]	Mar. 29, 2014 Secured Debt [Member] Revolving Credit Facility [Member] Senior Secured Facilities [Member] USD ($)	Mar. 29, 2014 Secured Debt [Member] Term Loan B Facility [Member] Senior Secured Facilities [Member] USD ($)	Mar. 29, 2014 Secured Debt [Member] Term Loan B Facility [Member] Senior Secured Facilities [Member] EUR (€)	Mar. 29, 2014 Secured Debt [Member] Term Loan B Facility [Member] Senior Secured Facilities [Member] London Interbank Offered Rate (LIBOR) [Member] U.S. dollar	Mar. 29, 2014 Secured Debt [Member] Term Loan B Facility [Member] Senior Secured Facilities [Member] London Interbank Offered Rate (LIBOR) [Member] Eurodollar [Member]	Mar. 29, 2014 Secured Debt [Member] Term Loan B Facility [Member] Senior Secured Facilities [Member] Euro Interbank Offered Rate [Member] Eurodollar [Member]	Mar. 29, 2014 Secured Debt [Member] Term Loan B Facility [Member] Senior Secured Facilities [Member] Base Rate [Member] U.S. dollar
Debt Instrument [Line Items]
Line of credit, maximum borrowing capacity											$ 1,000,000,000	$ 1,000,000,000					$ 250,000,000		$ 50,000,000						$ 2,650,000,000
Face amount of debt instrument					350,000,000															1,300,000,000
Line of credit term		5 years
Company availability under revolving loan facility											748,323,000	680,662,000																350,000,000.0
Line of credit outstanding					350,000,000	148,100,000	200,000,000						155,000,000	15,000,000	15,000,000	48,000,000	32,662,000	32,662,000		1,300,000,000	600,000,000	510,000,000							600,000,000	700,000,000
Debt periodic payment, percent of principal								1.25%	1.875%	3.75%										0.25%
Basis spread on variable rate			2.50%	2.50%										2.50%	2.50%									2.75%		2.50%	1.50%				2.50%	0.75%	2.75%	1.50%
Line of credit facility, interest rate at period end			2.6875%	3.82%										2.737%	2.737%								3.25%	3.50%
Deferred loan costs	$ 35,400,000

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Debt Instrument, Periodic Payment, Percent of Principal

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Line of Credit Facility, Term

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399



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-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

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-Section 55

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-URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400

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For an unclassified balance sheet, the carrying amount (net of accumulated amortization) as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28555-108399



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-Publisher FASB

-Name Accounting Standards Codification

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-Section S99

-Paragraph 1

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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



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Amount borrowed under the credit facility as of the balance sheet date.

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- Definition

The effective interest rate at the end of the reporting period.

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-SubTopic 10

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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-Publisher FASB

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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