v3.26.1
Leases - Narrative (Details) - CAD ($)
$ in Millions
12 Months Ended
Mar. 29, 2026
Mar. 30, 2025
Mar. 31, 2024
Leases, Assets And Liabilities [Abstract]      
Impairment loss recognised in profit or loss $ 8.4 $ 2.8  
Lease payments not included in the measurement of lease liabilities $ 55.6 $ 40.5 $ 39.6