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Long-Term Debt - Narrative (Details) |  |  |  | 3 Months Ended |
--- | --- | --- | --- | --- | ---
Apr. 22, 2016 USD ($) | Dec. 26, 2015 USD ($) | Nov. 09, 2015 USD ($) | Dec. 24, 2016 USD ($) | Dec. 26, 2015 USD ($) | Sep. 24, 2016 USD ($)
Components of long-term debt |  |  |  |  |  |
Interest expense |  |  |  | $ 6,873,000 | $ 22,145,000 |
Non-cash charge |  |  |  | 0 | 3,337,000 |
Letter of Credit |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Letters of credit outstanding |  |  |  | $ 2,600,000 |  |
Asset-based Revolving Credit Facility, 2021 |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Maturity date of senior subordinated notes |  |  |  | Apr. 01, 2021 |  |
Debt interest terms |  |  |  | Borrowings under the Credit Facility bear interest at an index based on LIBOR or, at the option of the Company, the Base Rate (defined as the highest of (a) the SunTrust prime rate, (b) the Federal Funds Rate plus 0.5% and (c) one-month LIBOR plus 1.00%), plus, in either case, an applicable margin based on the Company’s total outstanding borrowings. Such applicable margin for LIBOR-based borrowings fluctuates between 1.25%-1.75% (and was 1.25% at December 26, 2015) and such applicable margin for Base Rate borrowings fluctuates between 0.25%-0.75% (and was 0.25% at December 26, 2015). |  |
Credit facility alternative base rate computation option three |  |  |  | One-month LIBOR plus 1.00%), plus, in either case, an applicable margin based on the Company's total outstanding borrowings. |  |
Credit facility alternative base rate computation option one |  |  |  | SunTrust prime rate |  |
Credit facility alternative base rate computation option two |  |  |  | Federal Funds Rate plus 0.5% |  |
Asset-based Revolving Credit Facility, 2021 | LIBOR-Based Borrowings |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility |  |  |  | 1.25% |  |
Applicable interest rate on the credit facility |  |  |  | 2.00% |  |
Asset-based Revolving Credit Facility, 2021 | Base Rate Borrowings |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility |  |  |  | 0.25% |  |
Applicable interest rate on the credit facility |  |  |  | 4.00% |  |
Asset-based Revolving Credit Facility, 2021 | Minimum | LIBOR-Based Borrowings |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility |  |  |  | 1.25% |  |
Asset-based Revolving Credit Facility, 2021 | Minimum | Base Rate Borrowings |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility |  |  |  | 0.25% |  |
Asset-based Revolving Credit Facility, 2021 | Maximum | LIBOR-Based Borrowings |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility |  |  |  | 1.50% |  |
Asset-based Revolving Credit Facility, 2021 | Maximum | Base Rate Borrowings |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility |  |  |  | 0.50% |  |
Asset-based Revolving Credit Facility, 2021 | Revolving Credit Facility |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Debt issuance cost |  |  |  | $ 1,200,000 |  |
Credit facility, maximum principal amount | $ 400,000,000.0 |  |  |  |  |
Credit facility, additional borrowings available | $ 200,000,000.0 |  |  |  |  |
Line of credit outstanding borrowings |  |  |  | 0 |  |
Credit facility, available capacity |  |  |  | 329,100,000 |  |
Debt instrument fixed charge coverage ratio | 1 |  |  |  |  |
Asset-based Revolving Credit Facility, 2021 | Revolving Credit Facility | Federal Funds Rate |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility | 0.50% |  |  |  |  |
Asset-based Revolving Credit Facility, 2021 | Revolving Credit Facility | One-Month LIBOR |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility | 1.00% |  |  |  |  |
Asset-based Revolving Credit Facility, 2021 | Revolving Credit Facility | Minimum | LIBOR-Based Borrowings |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility | 1.25% |  |  |  |  |
Asset-based Revolving Credit Facility, 2021 | Revolving Credit Facility | Minimum | Base Rate Borrowings |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility | 0.25% |  |  |  |  |
Asset-based Revolving Credit Facility, 2021 | Revolving Credit Facility | Maximum | LIBOR-Based Borrowings |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility | 1.50% |  |  |  |  |
Asset-based Revolving Credit Facility, 2021 | Revolving Credit Facility | Maximum | Base Rate Borrowings |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Applicable interest margin rate on the credit facility | 0.50% |  |  |  |  |
Asset-based Revolving Credit Facility, 2021 | Letter of Credit |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Letters of credit outstanding |  |  |  | 0 |  |
Senior Notes, Interest at 6.125%, Payable Semi-annually, Principal Due May 2023 | Senior Notes |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Aggregate principal amount of debt |  | $ 400,000,000 | $ 400,000,000 | $ 400,000,000 | 400,000,000 | $ 400,000,000
Debt instrument interest rate stated, percentage |  |  | 6.125% | 6.125% |  |
Maturity date of senior subordinated notes |  |  |  | May 01, 2023 |  |
Debt issuance cost |  |  | $ 6,300,000 |  |  |
Senior Subordinated Notes, Interest at 8.25%, Payable Semi-annually, Principal Due March 2018 | Senior Notes |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Aggregate principal amount of debt |  | $ 400,000,000 |  |  | $ 400,000,000 |
Debt instrument interest rate stated, percentage |  | 8.25% |  |  | 8.25% |
Maturity date of senior subordinated notes |  |  |  | Mar. 01, 2018 |  |
Senior Subordinated Notes, Interest at 8.25%, Payable Semi-annually, Principal Due March 2018 | Senior Subordinated Notes |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Debt redemption price percentage |  | 102.063% |  |  |  |
Call premium payment |  |  | $ 8,300,000 |  |  |
One-time payment of overlapping interest expense period |  |  | 30 days |  |  |
Interest expense |  |  | $ 2,700,000 |  |  |
Non-cash charge |  |  | $ 3,300,000 |  |  |
6.125% Senior Notes Due in November 2023 |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Redemption percentage |  |  | 35.00% |  |  |
6.125% Senior Notes Due in November 2023 | Prior to November 15, 2018 |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Debt redemption price percentage |  |  | 106.125% |  |  |
6.125% Senior Notes Due in November 2023 | On or after November 15, 2018 |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Debt redemption price percentage |  |  | 104.594% |  |  |
6.125% Senior Notes Due in November 2023 | On or after November 15, 2019 |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Debt redemption price percentage |  |  | 103.063% |  |  |
6.125% Senior Notes Due in November 2023 | On or after November 15, 2020 |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Debt redemption price percentage |  |  | 101.531% |  |  |
6.125% Senior Notes Due in November 2023 | On or after November 15, 2021 |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Debt redemption price percentage |  |  | 100.00% |  |  |
6.125% Senior Notes Due in November 2023 | Upon Change Of Control |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Debt redemption price percentage |  |  | 101.00% |  |  |
6.125% Senior Notes Due in November 2023 | Senior Notes |  |  |  |  |  |
Components of long-term debt |  |  |  |  |  |
Debt instrument interest rate stated, percentage |  |  | 6.125% |  |  |
Maturity date of senior subordinated notes |  |  | Nov. 09, 2023 |  |  |

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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 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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