Document and Entity Information Statement [Table] Statement [Line Items] Statement Document Type Document Annual Report Document Period End Date Document Transition Report Entity File Number Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company ICFR Auditor Attestation Flag Document Financial Statement Error Correction [Flag] Entity Shell Company Entity Public Float Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag Auditor Name Auditor Firm ID Auditor Location Consolidated Balance Sheets Assets [Abstract] Assets Assets, Current [Abstract] Current assets: Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents Accounts Receivable, after Allowance for Credit Loss, Current Trade accounts receivable, less allowance for doubtful accounts and discounts of $2,034 and $3,529 as of January 3, 2026 and December 28, 2024, respectively Inventory, Net Inventories Inventories Asset, Held-for-Sale, Not Part of Disposal Group, Current Assets held for sale Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Income Taxes Receivable, Current Income tax receivable Assets, Current Total current assets Property, Plant and Equipment, Net Property, plant and equipment, net Property, plant and equipment, net of accumulated depreciation of $484,809 and $464,153 as of January 3, 2026 and December 28, 2024, respectively Operating Lease, Right-of-Use Asset Operating lease right-of-use assets Operating lease right-of-use assets Finance Lease, Right-of-Use Asset, after Accumulated Amortization Finance lease right-of-use assets Goodwill Goodwill, Ending Balance Goodwill, Beginning Balance Goodwill Intangible Assets, Net (Excluding Goodwill) Other intangible assets, net Other Assets, Noncurrent Other assets Deferred Income Tax Assets, Net Deferred income taxes Assets Total assets Liabilities and Equity [Abstract] Liabilities and Stockholders' Equity Liabilities, Current [Abstract] Current liabilities: Accounts Payable, Current Trade accounts payable Accrued Liabilities, Current Accrued expenses Operating Lease, Liability, Current Current portion of operating lease liabilities Finance Lease, Liability, Current Current portion of finance lease liabilities Long-Term Debt, Current Maturities Current portion of long-term debt Current portion of long-term debt Accrued Income Taxes, Current Income tax payable Dividends Payable, Current Dividends payable Liabilities, Current Total current liabilities Long-Term Debt, Excluding Current Maturities Long-term debt, net of unamortized deferred debt financing costs and discount, and excluding current portion Long-term debt, net of current portion Deferred Income Tax Liabilities, Net Deferred income taxes Operating Lease, Liability, Noncurrent Long-term operating lease liabilities, net of current portion Other Liabilities, Noncurrent Other liabilities Liabilities Total liabilities Commitments and Contingencies. Commitments and contingencies (Note 14) Equity, Attributable to Parent [Abstract] Stockholders' equity: Preferred Stock, Value, Issued Preferred stock, $0.01 par value per share. Authorized 1,000,000 shares; no shares issued or outstanding Common Stock, Value, Issued Common stock, $0.01 par value per share. Authorized 125,000,000 shares; 79,977,050 and 79,144,800 shares issued and outstanding as of January 3, 2026 and December 28, 2024, respectively Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive income (loss) Retained Earnings (Accumulated Deficit) Retained earnings Equity, Attributable to Parent Ending balance Beginning balance Total stockholders' equity Liabilities and Equity Total liabilities and stockholders' equity Accounts Receivable, Allowance for Credit Loss, Current Trade accounts receivable, allowance for doubtful accounts and discounts (in dollars) Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Less: accumulated depreciation Property, plant and equipment, accumulated depreciation (in dollars) Preferred Stock, Par or Stated Value Per Share Preferred stock, par value (in dollars per share) Preferred Stock, Shares Authorized Preferred stock, Authorized shares Preferred Stock, Shares Issued Preferred stock, shares issued Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Common Stock, Par or Stated Value Per Share Common stock, par value (in dollars per share) Common Stock, Shares Authorized Common stock, Authorized shares Common Stock, Shares, Issued Ending balance (in shares) Beginning balance (in shares) Common stock, shares issued Common Stock, Shares, Outstanding Common stock, shares outstanding Consolidated Statements of Operations Revenue from Contract with Customer, Excluding Assessed Tax Net sales Cost of Goods and Services Sold Cost of goods sold Gross Profit Gross profit Operating Expenses [Abstract] Operating expenses (income): Selling, General and Administrative Expense Selling, general and administrative expenses Amortization of Intangible Assets Amortization expense Goodwill, Impairment Loss Impairment of goodwill Impairment Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal (Gain) loss on sales of assets Pre-tax gain(loss) on sale of assets Loss on sale of assets Impairment of Long-Lived Assets to be Disposed of Impairment of assets held for sale Impairment of assets held for sale Impairment of Intangible Assets (Excluding Goodwill) Impairment of intangible assets Impairment of intangible assets Operating Income (Loss) Operating income (loss) Other Nonoperating Income (Expense) [Abstract] Other expenses (income): Interest Income (Expense), Nonoperating Interest expense, net Other Nonoperating Income (Expense) Other income Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Loss before income tax benefit Income Tax Expense (Benefit) Income tax benefit Income tax benefit Tax [expense (benefit)] Net of tax Net loss Net loss Weighted Average Number of Shares Outstanding, Diluted [Abstract] Weighted average shares outstanding: Weighted average common shares outstanding: Weighted Average Number of Shares Outstanding, Basic Basic Basic (in shares) Weighted Average Number of Shares Outstanding, Diluted Diluted (in shares) Diluted (in shares) (Loss) Earnings per Share Loss per share: Information related to earning per share Earnings Per Share, Basic Basic Basic (in dollars per share) Earnings Per Share, Diluted Diluted Diluted (in dollars per share) Common Stock, Dividends, Per Share, Declared Cash dividends declared per share Dividends declared on common stock, per share (in dollars per share) Consolidated Statements of Comprehensive Loss Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Other comprehensive income (loss): Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Foreign currency translation adjustments Foreign currency translation Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent Pension gain, net of tax Change in pension benefit Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Total recorded in other comprehensive (loss) income Other comprehensive income (loss) Net current period other comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive loss Consolidated Statements of Changes in Stockholders' Equity Equity Components [Axis] Equity Component [Domain] Common Stock [Member] Common Stock Additional Paid-in Capital [Member] Additional Paid-in Capital AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) Retained Earnings [Member] Retained Earnings Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Share-based compensation Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Issuance of common stock for share-based compensation Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture Issuance of common stock for share-based compensation (in shares) Restricted Stock, Value, Shares Issued Net of Tax Withholdings Cancellation of restricted stock for tax withholding upon vesting Restricted Stock, Shares Issued Net of Shares for Tax Withholdings Cancellation of restricted stock for tax withholding upon vesting (in shares) Stock Issued During Period, Value, Restricted Stock Award, Forfeitures Cancellation of restricted stock upon forfeiture Stock Issued During Period, Shares, Restricted Stock Award, Forfeited Cancellation of restricted stock upon forfeiture (in shares) Shares of restricted stock cancelled upon forfeiture Stock Issued During Period, Value, New Issues Issuance of common stock in ATM offering Stock Issued During Period, Shares, New Issues Issuance of common stock in ATM offering (in shares) Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings Dividends declared on common stock Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Attributable to Parent Change in pension benefit, income taxes Consolidated Statements of Cash Flows Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities: Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net loss Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Depreciation, Depletion and Amortization Depreciation and amortization Depreciation and amortization Operating Lease, Cost Total operating lease costs Amortization of operating lease right-of-use assets Amortization of Debt Issuance Costs and Discounts Amortization of deferred debt financing costs and bond discount/premium Deferred Income Tax Expense (Benefit) Deferred income taxes Deferred income tax Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill) Impairment Impairment of intangible assets Pre-tax, non-cash impairment charges related to indefinite lived intangible assets The aggregate amount of write-downs for impairments recognized during the period for property, plant and equipment. Impairment of Property, Plant and Equipment, Net Impairment of property, plant and equipment, net Impairment of property, plant and equipment Amount of gain (loss) from the difference between the sale price or salvage price and the book value of an asset that was sold or retired, and write down for impairment of property, plant and equipment from their carrying value to fair value. Gain (Loss) On Sale Of Asset And Impairment Of Property, Plant And Equipment Loss on sales of property, plant and equipment Gain (Loss) on Extinguishment of Debt (Gain) loss on extinguishment of debt Gain (loss) on extinguishment of debt Share-Based Payment Arrangement, Noncash Expense Share-based compensation expense Increase (Decrease) in Operating Capital [Abstract] Changes in assets and liabilities, net of effects of businesses acquired: Increase (Decrease) in Accounts Receivable Trade accounts receivable Increase (Decrease) in Inventories Inventories Increase (Decrease) in Prepaid Expense and Other Assets Prepaid expenses and other current assets Increase (Decrease) in Income Taxes Payable, Net of Income Taxes Receivable Income tax receivable/payable, net Increase (Decrease) in Other Noncurrent Assets Other assets Increase (Decrease) in Accounts Payable, Trade Trade accounts payable Increase (Decrease) in Accrued Liabilities Accrued expenses and lease liabilities Increase (Decrease) in Other Noncurrent Liabilities Other liabilities Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities: Payments to Acquire Property, Plant, and Equipment Capital expenditures The net cash outflow or inflow associated with the acquisition or sale of a business segment during the period, net of a post-closing inventory adjustment. Proceeds From Sales Of Product Line Net Of Post Closing Inventory Adjustment Proceeds from sales of assets Net Cash Provided by (Used in) Investing Activities Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities: Repayments of Senior Debt Redemptions and repurchases of senior notes Proceeds from Issuance of Secured Debt Proceeds from issuance of senior secured notes The cash outflow from repayments of borrowings under term loan facility. Repayments of Term Loan Facility Repayments of borrowings under term loan facility The cash inflow from borrowings under term loan facility. Proceeds From Term Loan Facility Borrowings under term loan facility Repayments of Lines of Credit Repayments of borrowings under revolving credit facility Proceeds from Lines of Credit Borrowings under revolving credit facility Proceeds from Issuance of Common Stock Proceeds from issuance of common stock, net Proceeds from issuance of common stock, net Payments of Ordinary Dividends, Common Stock Dividends paid Payment, Tax Withholding, Share-Based Payment Arrangement Payments of tax withholding on behalf of employees for net share settlement of share-based compensation Payments of Financing Costs Payments of debt financing costs Net Cash Provided by (Used in) Financing Activities Net cash used in financing activities Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations Effect of exchange rate fluctuations on cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net increase (decrease) in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Cash and cash equivalents at end of year Cash and cash equivalents at beginning of year Supplemental Cash Flow Information [Abstract] Supplemental disclosures of cash flow information: Interest Paid, Excluding Capitalized Interest, Operating Activities Cash interest payments Income Taxes Paid, Net Cash income tax payments, net of refunds Total cash income tax payments Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Non-cash investing and financing transactions: Dividends Payable Dividends declared and not yet paid Capital Expenditures Incurred but Not yet Paid Accruals related to purchases of property, plant and equipment Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Right-of-use assets obtained in exchange for new operating lease liabilities Nature of Operations Nature of Operations [Text Block] Nature of Operations Summary of Significant Accounting Policies Basis of Presentation and Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies n/a Acquisitions and Divestitures