Financing Arrangements Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2018	Dec. 30, 2017
Debt Disclosure [Line Items]
Derivative, Notional Amount	$ 499,000
Fixed Interest Rate	1.66%
Debt Instrument, Interest Coverage Ratio Range, Low	300.00%
Credit facility, amount	$ 2,500,000
Credit facility, outstanding	1,043,108	$ 1,022,935
Letter of credit, outstanding	8,300
Credit facility, remaining	$ 1,400,000
Credit facility, additional interest rate above LIBOR	1.25%
Debt Instrument Interest Additional Interest Above Fed Funds Rate	0.50%
Debt Instrument, Interest Rate, Increase (Decrease)	1.00%
Debt Instrument Interest Additional Interest Above LIBOR Rate Alternative	0.25%
Credit facility, average interest rate	2.94%
Variable commitment fee	0.20%
Term loan, amount	$ 1,048,998	$ 1,028,881
Credit facility, interest rate	5.85%
Line of credit, Current and Noncurrent, Foreign	$ 5,700
Debt Instrument, Interest Coverage Ratio Range, High	100.00%
Debt Instrument, Leverage Ratio Range, Low	350.00%
Debt Instrument, Leverage Ratio Range, High	100.00%
Debt Instrument, Qualified Leverage Ratio Range, Low	400.00%
Debt Instrument, Qualified Leverage Ratio Range, High	100.00%

Debt Disclosure [Line Items]

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Debt Instrument Interest Additional Interest Above Fed Funds Rate

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- Definition

Debt Instrument Interest Additional Interest Above LIBOR Rate Alternative

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Debt Instrument Interest Additional Interest Above LIBOR Rate

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- Definition

Debt Instrument, Interest Coverage Ratio Range, High

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- Definition

Debt Instrument, Interest Coverage Ratio Range, Low

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- Definition

Debt Instrument, Leverage Ratio Range, High

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Debt Instrument, Leverage Ratio Range, Low

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Debt Instrument, Qualified Leverage Ratio Range, High

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Debt Instrument, Qualified Leverage Ratio Range, Low

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- Definition

Derivative Fixed Interest Rate, NonCurrent

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Derivative Notional Amount, NonCurrent

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- Definition

Line of Credit, Average Interest Rate

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Line of credit, Current and Noncurrent, Foreign

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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- Definition

Incremental percentage increase (decrease) in the stated rate on a debt instrument.

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

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

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- Definition

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

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