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Significant Accounting Policies (Narrative) (Details) | 12 Months Ended
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Jan. 01, 2022
Significant Accounting Policies [Line Items] |
Operating cycle | The fiscal year of the Company consists of a 52- or 53-week period ending on the Saturday closest to December 31. Fiscal year 2021 was a 52-week period ending on January 1, 2022, fiscal year 2020 was a 53-week period ending on January 2, 2021, and fiscal year 2019 was a 52-week period ending on December 28, 2019. Fiscal year 2022 will be a 52-week period ending on December 31, 2022, with quarterly periods ending on April 2, 2022, July 2, 2022, and October 1, 2022.
Description of trade receivable balance | As at January 1, 2022, three long-term customers represented approximately 14%, 13% and 12%, respectively, of the Company's consolidated trade receivables balance
Description of threshold limit of income tax positions | for those tax positions that meet the more-likely-than-not recognition threshold, the Company recognizes the largest amount of tax benefit that has a greater than 50% likelihood of being realized upon ultimate settlement with the related tax authority
Customer relationships [Member] | Minimum [Member] |
Significant Accounting Policies [Line Items] |
Finite-Lived Intangible Asset, Useful Life | 10 years
Customer relationships [Member] | Maximum [Member] |
Significant Accounting Policies [Line Items] |
Finite-Lived Intangible Asset, Useful Life | 25 years
Brand names [Member] |
Significant Accounting Policies [Line Items] |
Finite-Lived Intangible Asset, Useful Life | 15 years

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