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Debt and Other Obligations - Additional Information (Detail) - USD ($) |  |  |  |  |  | 9 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Apr. 21, 2015 | Dec. 17, 2014 | Aug. 07, 2014 | Feb. 14, 2014 | Apr. 03, 2012 | Oct. 10, 2015 | Oct. 04, 2014 | Jan. 02, 2016 | Jan. 03, 2015 | Jul. 17, 2013 | Apr. 05, 2013
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Bank overdraft balance |  |  |  |  |  | $ 4,800,000 |  |  | $ 15,700,000 |  |
Line of credit facility outstanding daily balance during period |  |  |  |  |  | 40,000,000 |  |  | 53,000,000 |  |
Additional financing costs |  |  |  |  |  | 602,000 | $ 577,000 |  |  |  |
4.375% Senior Notes |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Additional financing costs |  |  |  |  |  | $ 3,900,000 |  |  |  |  |
Debt instrument face amount |  |  |  |  | $ 400,000,000 |  |  |  |  |  |
Term loan maturity date |  |  |  |  |  | Apr. 01, 2022 |  |  |  |  |
Price to redeem notes as a percentage of principal |  |  |  |  | 100.00% |  |  |  |  |  |
Variable interest rate |  |  |  |  | 0.35% |  |  |  |  |  |
Discount on notes |  |  |  |  |  | $ 600,000 |  |  |  |  |
4.375% Senior Notes | Prior To January First Two Thousand And Twenty Two |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Price to redeem notes as a percentage of principal |  |  |  |  |  | 100.00% |  |  |  |  |
4.375% Senior Notes | Change Of Control Triggering Event |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Price to redeem notes as a percentage of principal |  |  |  |  |  | 101.00% |  |  |  |  |
Base Rate Loans | Minimum |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | 0.00% |  |  |  |  |
Base Rate Loans | Maximum |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | 1.25% |  |  |  |  |
Eurodollar Loans | Minimum |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | 1.00% |  |  |  |  |
Eurodollar Loans | Maximum |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | 2.25% |  |  |  |  |
New Term Loan |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  | $ 300,000,000
Loan agreement first amendment date |  |  |  |  |  | Feb. 14, 2014 |  |  |  |  |
Standby Letters Of Credit |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility outstanding daily balance during period |  |  |  |  |  | $ 16,900,000 |  |  | 16,400,000 |  |
Accounts Receivable Securitization Facility |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility outstanding daily balance during period |  |  |  |  |  | $ 170,000,000 |  |  | 0 |  |
Line of credit facility, maximum borrowing capacity |  |  | $ 200,000,000 |  |  |  |  |  |  | $ 150,000,000 |
Line of credit extended term |  |  | 1 year |  |  |  |  |  |  |  |
Line of credit facility, expiration date |  |  |  |  |  | Jul. 17, 2016 |  |  |  |  |
Unamortized financing costs written-off as a result of the second amendment |  | $ 100,000 |  |  |  |  |  |  |  |  |
Percentage of unamortized financing costs written-off as a result of the second amendment |  | 37.50% |  |  |  |  |  |  |  |  |
Debt instrument covenant compliance |  |  |  |  |  | As of October 10, 2015 and January 3, 2015, the company was in compliance with all restrictive covenants under the facility. |  |  |  |  |
Line of credit facility, amount available |  |  |  |  |  | $ 900,000 |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  | 0.70% |  |  |  |  |
Unused borrowing fee |  |  |  |  |  | 0.25% |  |  |  |  |
Additional financing costs |  |  |  |  |  | $ 800,000 |  |  |  |  |
Financing costs |  |  |  |  |  |  |  |  | $ 200,000 |  |
Accounts Receivable Securitization Facility | Scenario Forecast |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Financing costs |  |  |  |  |  |  |  | $ 200,000 |  |  |
Accounts Receivable Securitization Facility | Original Lender |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, borrowing percentage |  | 62.50% |  |  |  |  |  |  |  |  |
Accounts Receivable Securitization Facility | New Lender |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, borrowing percentage |  | 37.50% |  |  |  |  |  |  |  |  |
Unsecured Credit Facility |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | $ 700,000,000 |  |  |  |  |  |  |  |  |  |
Additional financing costs | 400,000 |  |  |  |  | $ 1,700,000 |  |  |  |  |
Financing costs | 100,000 |  |  | $ 300,000 |  |  |  |  |  |  |
Commitment Fee Basis Points |  |  |  |  |  | 0.20% |  |  |  |  |
Discount on notes | $ 1,300,000 |  |  |  |  |  |  |  |  |  |
Line of credit facility, expiration period | 5 years |  |  |  |  |  |  |  |  |  |
Line of credit facility, amount available | $ 500,000,000 |  |  |  |  |  |  |  |  |  |
Line of credit facility, additional borrowing capacity | $ 200,000,000 |  |  |  |  |  |  |  |  |  |
Line of credit facility, borrowings |  |  |  |  |  | $ 436,000,000 |  |  |  |  |
Line of credit facility, repaid borrowings |  |  |  |  |  | 449,000,000 |  |  |  |  |
Unsecured Credit Facility | Letter Of Credit |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility outstanding daily balance during period |  |  |  |  |  | 443,100,000 |  |  |  |  |
Line of credit facility, amount available |  |  |  |  |  | 16,900,000 |  |  |  |  |
Unsecured Credit Facility | Minimum |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility outstanding daily balance during period |  |  |  |  |  | 0 |  |  |  |  |
Facility fee range | 0.05% |  |  |  |  |  |  |  |  |  |
Unsecured Credit Facility | Maximum |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility outstanding daily balance during period |  |  |  |  |  | $ 75,000,000 |  |  |  |  |
Facility fee range | 0.25% |  |  |  |  |  |  |  |  |  |
Unsecured Credit Facility | Base Rate Loans | Minimum |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 0.00% |  |  |  |  |  |  |  |  |  |
Unsecured Credit Facility | Base Rate Loans | Maximum |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 0.50% |  |  |  |  |  |  |  |  |  |
Unsecured Credit Facility | Eurodollar Loans |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.00% |  |  |  |  |  |  |  |  |  |
Unsecured Credit Facility | Eurodollar Loans | Minimum |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 0.70% |  |  |  |  |  |  |  |  |  |
Unsecured Credit Facility | Eurodollar Loans | Maximum |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.50% |  |  |  |  |  |  |  |  |  |
Unsecured Credit Facility | Federal Funds Rate |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 0.50% |  |  |  |  |  |  |  |  |  |

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- Definition Carrying value as of the balance sheet date of payments made in excess of existing cash balances, which will be honored by the bank but reflected as a loan to the entity. Overdrafts generally have a very short time frame for correction or repayment and are therefore more similar to short-term bank financing than trade financing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Current Liabilities -URI http://asc.fasb.org/extlink&oid=6509677 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=28361426&loc=d3e1243-112600 + Details
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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 Date the credit facility terminates, in CCYY-MM-DD format. + 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 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + 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 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 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time. + 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(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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