Financing Arrangements - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2016	Jan. 02, 2016
Debt Instrument [Line Items]
Debt Instrument, Interest Coverage Ratio Range, Low	300.00%
Derivative Notional Amount, Current	$ 135,000
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%
Derivative Fixed Interest Rate, Current	0.91%
Maximum borrowing capacity	$ 2,500,000
Senior secured revolving credit line	725,500	$ 733,000
Letters of credit outstanding	10,200
Remaining borrowing capacity	$ 1,800,000
Credit facility, average interest rate	2.00%
Variable commitment fee	0.20%
Long-term line of credit	$ 725,500	733,000
Carrying Value	$ 732,126	$ 766,061
Credit facility, additional interest rate above LIBOR	1.25%
Interest rate at period end	10.21%
Line of credit, Current and Noncurrent, Foreign	$ 6,400
Debt Instrument, Qualified Leverage Ratio Range, Low	400.00%
Debt Instrument, Qualified Leverage Ratio Range, High	100.00%
Derivative Notional Amount, NonCurrent	$ 324,000
Derivative Fixed Interest Rate, NonCurrent	1.30%

Debt Instrument Interest Additional Interest Above LIBOR Rate

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- Definition

Debt Instrument, Interest Coverage Ratio Range, High

+ References

No definition available.

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- Definition

Debt Instrument, Interest Coverage Ratio Range, Low

+ References

No definition available.

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- Definition

Debt Instrument, Leverage Ratio Range, High

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Leverage Ratio Range, Low

+ References

No definition available.

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- Definition

Debt Instrument, Qualified Leverage Ratio Range, High

+ References

No definition available.

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- Definition

Debt Instrument, Qualified Leverage Ratio Range, Low

+ References

No definition available.

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- Definition

Derivative Fixed InterestRate, Current

+ References

No definition available.

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- Definition

Derivative Fixed Interest Rate, NonCurrent

+ References

No definition available.

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- Definition

Derivative Notional Amount, Current

+ References

No definition available.

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- Definition

Derivative Notional Amount, NonCurrent

+ References

No definition available.

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- Definition

Line of Credit, Average Interest Rate

+ References

No definition available.

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- Definition

Line of credit, Current and Noncurrent, Foreign

+ References

No definition available.

+ Details

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- Definition

Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

+ 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 SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 20
-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 16
-Article 9

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

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

+ References

No definition available.

+ Details

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Balance Type:	credit
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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.

+ References

Reference 1: 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

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 SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 20, 22
-Article 5

+ Details

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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.

+ References

No definition available.

+ Details

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- Definition

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

+ References

+ Details

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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.

+ References

+ Details

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Balance Type:	credit
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- Definition

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

+ References

+ Details

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