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Debt - Long-Term Debt and the Current Period Interest Rates (Details) - Line of credit - USD ($) $ in Millions | Jun. 29, 2025 | Dec. 29, 2024
--- | --- | ---
Line of Credit Facility [Line Items] |  |
Total debt | $ 180.0 | $ 185.0
Less current portion | 10.0 | 10.0
Total long-term debt, less current portion | $ 170.0 | $ 175.0
Current period interest rate | 5.70% | 5.90%
Secured debt |  |
Line of Credit Facility [Line Items] |  |
Total debt | $ 180.0 | $ 185.0
Unamortized debt issuance costs | 0.2 | 0.4
Total long-term debt, net of unamortized debt issuance costs - term loans | 169.8 | 174.6
Revolving credit facility |  |
Line of Credit Facility [Line Items] |  |
Total debt | 0.0 | 0.0
Unamortized debt issuance costs | $ 0.2 | $ 0.4

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-4 + Details
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