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PENSION BENEFIT PLANS - Narrative (Details) | 12 Months Ended
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Mar. 31, 2023 USD ($) employee | Mar. 31, 2022 USD ($) | Mar. 31, 2021 USD ($)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |
Retirement plan employee's contribution, percentage matched | 50.00% |  |
Retirement plan employee's contribution, percentage of match | 6.00% |  |
Retirement plan employer contributions vest at rate per year of service, percentage | 25.00% |  |
Retirement plan employer contributions | $ 6,700,000 | $ 7,100,000 | $ 6,700,000
Unrecognized actuarial gain, before tax | 8,200,000 |  |
Unrecognized actuarial gain, net of tax | 5,800,000 |  |
Amount expected to be recognized in net periodic pension costs in next fiscal year | 0 |  |
Plan assets expected to be returned to the Company | 0 |  |
Employer direct benefit payments | $ 535,000 | $ 422,000 |
United States |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |  |  |
Number of employees in the U.S. participating in noncontributory defined benefit pension plants | employee | 0 |  |

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- Definition Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss), Net Actuarial Gain (Loss), Net of Tax + References No definition available. + Details
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- Definition Defined Benefit Plan, Number Of Employees Covered + References No definition available. + Details
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- Definition Amount, before tax, after reclassification adjustment, of increase (decrease) in accumulated other comprehensive income from gain (loss) of defined benefit plan. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI https://asc.fasb.org/extlink&oid=126968391&loc=d3e637-108580 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (i) -URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669646-108580 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (i) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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- Definition Amount of defined benefit plan asset expected to be returned to employer within one year or operating cycle, if longer, following current fiscal year. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (t) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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- Definition Amount included in accumulated other comprehensive (income) loss for prior service cost (credit) expected to be recognized in net periodic benefit cost (credit) for fiscal year following most recent annual statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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