Long-Term Debt - Schedule of Line of Credit Facilities (Details) $ in Millions, $ in Millions	Dec. 26, 2021 CAD ($)	Dec. 26, 2021 USD ($)	Dec. 27, 2020 USD ($)
Line of Credit Facility [Line Items]
Production financing loan and other loans		$ 170.1	$ 170.9
Canadian Facilities
Line of Credit Facility [Line Items]
Production financing loan and other loans	$ 35.8
U.S. Facilities
Line of Credit Facility [Line Items]
Production financing loan and other loans		$ 134.3