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STOCK-BASED COMPENSATION - Schedule of Annual Stock Awards (Details) - Stock Incentive Plan 2015 - $ / shares | 6 Months Ended
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Sep. 30, 2024 | Sep. 30, 2023
RSUs |  |
Number of Shares |  |
Granted (in shares) | 144,462 | 212,226
Weighted-Average Grant Date Fair Value |  |
Weighted-average grant date fair value (in dollars per share) | $ 157.94 | $ 91.65
LTIP PSUs |  |
Number of Shares |  |
Granted (in shares) | 68,556 | 125,076
Weighted-Average Grant Date Fair Value |  |
Weighted-average grant date fair value (in dollars per share) | $ 171.82 | $ 105.65

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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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