Significant Accounting Policies (Policies)

3 Months Ended

Apr. 02, 2022

Accounting Policies [Abstract]

Basis of Presentation [Text Block]

Basis of Presentation

These interim consolidated financial statements of SunOpta Inc. (the "Company" or "SunOpta") have been prepared in accordance with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X promulgated under the Securities Exchange Act of 1934, as amended, and in accordance with United States ("U.S.") generally accepted accounting principles ("U.S. GAAP") for interim financial information. Accordingly, these condensed interim consolidated financial statements do not include all of the disclosures required by U.S. GAAP for annual financial statements. In the opinion of management, all adjustments considered necessary for fair presentation have been included and all such adjustments are of a normal, recurring nature. Operating results for the quarter ended April 2, 2022 are not necessarily indicative of the results that may be expected for the full fiscal year ending December 31, 2022 or for any other period. The interim consolidated financial statements include the accounts of the Company and its subsidiaries and have been prepared on a basis consistent with the annual consolidated financial statements for the year ended January 1, 2022. For further information, refer to the consolidated financial statements, and notes thereto, included in the Company's Annual Report on Form 10-K for the fiscal year ended January 1, 2022.

Fiscal Year [Policy Text Block]

Fiscal Year

The fiscal year of the Company consists of a 52- or 53-week period ending on the Saturday closest to December 31. Fiscal year 2022 is a 52-week period ending on December 31, 2022, with quarterly periods ending on April 2, 2022, July 2, 2022, and October 1, 2022. Fiscal year 2021 was a 52-week period ending on January 1, 2022, with quarterly periods ending on April 3, 2021, July 3, 2021, and October 2, 2021.