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STOCK-BASED COMPENSATION - Stock option activity (Details) | 12 Months Ended
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Mar. 31, 2024 shares $ / shares | Mar. 31, 2023 shares $ / shares
Share-based payment arrangements [Abstract] |  |
Stock options outstanding, beginning of year (in shares) | shares | 785,429 | 890,408
Granted (in shares) | shares | 176,112 | 223,144
Exercised (in shares) | shares | (105,398) | (291,659)
Forfeited (in shares) | shares | (32,616) | (36,464)
Stock options outstanding, beginning of year (in shares) | shares | 823,527 | 785,429
Stock options exercisable, end of year, time-vested options | shares | 369,483 | 286,424
Stock options outstanding, beginning of year (in dollars per share) | $ / shares | $ 26.69 | $ 21.04
Granted (in dollars per share) | $ / shares | 57.71 | 36.42
Exercised (in dollars per share) | $ / shares | 20.45 | 17.02
Forfeited (in dollars per share) | $ / shares | 40.86 | 25.59
Stock options outstanding, beginning of year (in dollars per share) | $ / shares | 33.56 | 26.69
Stock options exercisable, end of year, time-vested options (in dollars per share) | $ / shares | $ 24.54 | $ 21.16

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- Definition Share-based payment arrangements [Abstract] + References No definition available. + Details
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- Definition The number of share options outstanding in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2023-01-01 -Paragraph 45 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_45_d&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2023-01-01 -Paragraph 45 -Subparagraph b -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_45_b_i&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2023-01-01 -Paragraph 45 -Subparagraph b -Clause vi -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_45_b_vi&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The number of share options exercisable in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2023-01-01 -Paragraph 45 -Subparagraph b -Clause vii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_45_b_vii&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The number of share options forfeited in a share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2023-01-01 -Paragraph 45 -Subparagraph b -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_45_b_iii&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The weighted average exercise price of share options exercisable in a share-based payment arrangement. [Refer: Weighted average [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 2 -IssueDate 2023-01-01 -Paragraph 45 -Subparagraph b -Clause vii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_45_b_vii&doctype=Standard -URIDate 2023-03-23 + Details
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