Borrowings - Revolving Facility (Details) - The Revolving Facility - CAD ($) |
Mar. 31, 2024 |
Apr. 02, 2023 |
Feb. 24, 2020 |
|---|---|---|---|
| Disclosure of detailed information about borrowings [line items] | |||
| Line of credit facility, maximum borrowing capacity | $ 467,500,000 | ||
| Line of credit facility, increase in credit facility commitments | $ 517,500,000 | ||
| Line of credit facility, repayment | $ 0 | ||
| Line of credit facility, interest and administrative fees, outstanding | $ 0 | 0 | |
| Line of credit facility, unused borrowing capacity | 203,700,000 | 238,400,000 | |
| Line of credit facility, credit commitment | 25,000,000 | ||
| Line of credit facility, credit sub-commitment | 5,000,000 | ||
| Line of credit facility, swingline commitment | 25,000,000 | ||
| Deferred financing charges | Other noncurrent liabilities | |||
| Disclosure of detailed information about borrowings [line items] | |||
| Borrowings | 1,000,000 | 500,000 | |
| Letters of credit outstanding | |||
| Disclosure of detailed information about borrowings [line items] | |||
| Borrowings | $ 1,500,000 | $ 1,800,000 |