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Long-Term Debt - (Narrative) (Details) - USD ($) | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jun. 24, 2020 | Dec. 28, 2022 | Dec. 29, 2021 | Dec. 30, 2020 | Dec. 25, 2019
Line of Credit Facility [Line Items] |  |  |  |  |
Revolving loans maturity, amount |  | $ 261,500,000 |  |  |
Shareholders’ deficit |  | (37,116,000) | $ (65,265,000) | $ (130,446,000) | $ (138,064,000)
Derivatives |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Reclassification |  | 29,000 | 166,000 | 783,000 |
Derivatives |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Reclassification |  | 1,310,000 | 4,023,000 | 3,160,000 |
Shareholders’ deficit |  | (42,142,000) | (53,570,000) | (59,427,000) | $ (33,179,000)
Derivatives |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Reclassification | $ 7,400,000 |  |  | 7,354,000 |
Effective Interest Rate Swaps |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Derivative asset |  | 7,300,000 |  |  |
Expect reclassification within next twelve months |  | 3,300,000 |  |  |
Dedesignated Interest Rate Swaps Member | Other Nonoperating Income (Expense) |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Unrealized gain (loss) on derivatives |  | 55,000,000 | 12,800,000 |  |
Dedesignated Interest Rate Swaps Member | Derivatives |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Expect reclassification within next twelve months |  | 300,000 |  |  |
Reclassification |  | 100,000 | $ 200,000 |  |
Dedesignated Interest Rate Swaps Member | Derivatives |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Shareholders’ deficit |  | 64,200,000 |  |  |
Dedesignated Interest Rate Swaps Member | Derivatives |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Derivative asset |  | 12,800,000 |  |  |
Reclassification |  |  |  | $ 7,400,000 |
Derivative asset, current |  | 100,000 |  |  |
Derivative asset, noncurrent |  | $ 12,700,000 |  |  |
Senior Secured Revolver |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Debt instrument, term |  | 5 years |  |  |
Maximum borrowing capacity |  | $ 400,000,000 |  |  |
Line of credit facility, accordion feature, increase limit |  | 450,000,000 |  |  |
Outstanding amount under credit facility |  | 261,500,000 |  |  |
Availability under the revolving facility |  | $ 126,200,000 |  |  |
Commitment fee, percent |  | 0.35% |  |  |
Weighted-average interest rate |  | 6.37% | 2.09% |  |
Senior Secured Revolver | Interest Rate Swaps, Net |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Weighted-average interest rate |  | 5.31% | 4.44% |  |
Senior Secured Revolver | LIBOR |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Basis spread on variable rate debt |  | 2.25% |  |  |
Letter of Credit |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |
Maximum borrowing capacity |  | $ 25,000,000 |  |  |
Outstanding amount under letter of credit |  | $ 12,300,000 |  |  |

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- Definition The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=121549185&loc=d3e80748-113994 + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 22 -URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 + Details
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- Definition Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1E -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495348-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=123465755&loc=d3e1835-112601 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690 + Details
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