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FINANCIAL INSTRUMENTS AND RISK MANAGEMENT - Maturity (Details) - CAD ($) $ in Thousands | Mar. 31, 2025 | Mar. 31, 2024
--- | --- | ---
Less than 3 months | Euros to US Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 8,092 |
Average hedged rate | 105.40% |
Less than 3 months | Euros to US Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 2,949 | 2,192
Average hedged rate | 108.10% | 108.40%
Less than 3 months | US Dollars to Canadian Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 48,977 | 65,780
Average hedged rate | 137.00% | 135.20%
Less than 3 months | US Dollars to Canadian Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 5,193 | 4,889
Average hedged rate | 142.80% | 133.90%
Less than 3 months | Euros to Canadian Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 38,633 | 24,842
Average hedged rate | 151.70% | 147.90%
Less than 3 months | Euros to Canadian Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount |  | 3,513
Average hedged rate |  | 148.00%
Less than 3 months | US Dollars to Euros | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 7,032 | 11,170
Average hedged rate | 92.20% | 90.70%
Less than 3 months | US Dollars to Euros | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 3,403 | 56
Average hedged rate | 149.60% | 91.90%
Less than 3 months | Euros to Czech Koruna | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 467 | 1,279
Average hedged rate | 2522.00% | 2452.30%
3 to 6 months | Euros to US Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 1,323 |
Average hedged rate | 105.80% |
3 to 6 months | Euros to US Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 2,910 | 3,208
Average hedged rate | 108.80% | 108.80%
3 to 6 months | US Dollars to Canadian Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 48,847 | 48,247
Average hedged rate | 136.90% | 135.30%
3 to 6 months | US Dollars to Canadian Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 0
Average hedged rate | 0.00% | 0.00%
3 to 6 months | Euros to Canadian Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 31,342 | 28,130
Average hedged rate | 151.50% | 148.30%
3 to 6 months | Euros to Canadian Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount |  | 336
Average hedged rate |  | 147.30%
3 to 6 months | US Dollars to Euros | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 1,122 | 5,224
Average hedged rate | 92.60% | 92.80%
3 to 6 months | US Dollars to Euros | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 0
Average hedged rate | 0.00% | 0.00%
3 to 6 months | Euros to Czech Koruna | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 156 | 877
Average hedged rate | 2523.00% | 2486.60%
6 to 9 months | Euros to US Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 |
Average hedged rate | 0.00% |
6 to 9 months | Euros to US Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 2,795 | 3,317
Average hedged rate | 109.20% | 109.30%
6 to 9 months | US Dollars to Canadian Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 41,006 | 42,539
Average hedged rate | 138.80% | 135.10%
6 to 9 months | US Dollars to Canadian Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 0
Average hedged rate | 0.00% | 0.00%
6 to 9 months | Euros to Canadian Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 34,548 | 12,056
Average hedged rate | 151.10% | 149.50%
6 to 9 months | Euros to Canadian Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount |  | 0
Average hedged rate |  | 0.00%
6 to 9 months | US Dollars to Euros | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 2,198
Average hedged rate | 0.00% | 90.50%
6 to 9 months | US Dollars to Euros | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 0
Average hedged rate | 0.00% | 0.00%
6 to 9 months | Euros to Czech Koruna | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 584
Average hedged rate | 0.00% | 2495.80%
9 to 12 months | Euros to US Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 |
Average hedged rate | 0.00% |
9 to 12 months | Euros to US Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 2,521 | 2,046
Average hedged rate | 109.80% | 109.80%
9 to 12 months | US Dollars to Canadian Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 56,221 | 24,381
Average hedged rate | 140.60% | 136.00%
9 to 12 months | US Dollars to Canadian Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 0
Average hedged rate | 0.00% | 0.00%
9 to 12 months | Euros to Canadian Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 18,674 | 8,768
Average hedged rate | 150.00% | 151.20%
9 to 12 months | Euros to Canadian Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount |  | 0
Average hedged rate |  | 0.00%
9 to 12 months | US Dollars to Euros | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 484 | 0
Average hedged rate | 94.60% | 0.00%
9 to 12 months | US Dollars to Euros | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 0
Average hedged rate | 0.00% | 0.00%
9 to 12 months | Euros to Czech Koruna | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 0
Average hedged rate | 0.00% | 0.00%
1 to 2 years | Euros to US Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 |
Average hedged rate | 0.00% |
1 to 2 years | Euros to US Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 0
Average hedged rate | 0.00% | 0.00%
1 to 2 years | US Dollars to Canadian Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 194,238 | 47,408
Average hedged rate | 139.70% | 136.30%
1 to 2 years | US Dollars to Canadian Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 0
Average hedged rate | 0.00% | 0.00%
1 to 2 years | Euros to Canadian Dollars | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 32,680 | 20,458
Average hedged rate | 149.50% | 152.40%
1 to 2 years | Euros to Canadian Dollars | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount |  | 0
Average hedged rate |  | 0.00%
1 to 2 years | US Dollars to Euros | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 97 | 0
Average hedged rate | 94.10% | 0.00%
1 to 2 years | US Dollars to Euros | Purchase hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 0
Average hedged rate | 0.00% | 0.00%
1 to 2 years | Euros to Czech Koruna | Revenue hedges |  |
Disclosure of detailed information about financial instruments [line items] |  |
Nominal amount | 0 | 0
Average hedged rate | 0.00% | 0.00%

X
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