DEFINED CONTRIBUTION AND PENSION PLANS - Change in Projected Benefit Obligations, Fair Value of Plan Assets, and Funded Status (Details) - USD ($) $ in Thousands |
9 Months Ended | 12 Months Ended | |
|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2023 |
Mar. 31, 2022 |
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| Change in benefit obligation: | |||
| Projected benefit obligation (PBO) at beginning of period | $ 529,956 | $ 367,609 | $ 578,918 |
| Service cost | 663 | 42 | 732 |
| Interest cost | 8,987 | 17,406 | 9,757 |
| Actuarial loss (gain) | (107,835) | (17,939) | (9,592) |
| Benefit payments and expenses | (18,481) | (25,771) | (23,418) |
| Effect of exchange rate changes | (45,681) | 21,968 | (26,441) |
| Projected benefit obligation (PBO) at end of period | 367,609 | 363,315 | 529,956 |
| Change in plan assets: | |||
| Fair value of assets at beginning of period | 511,786 | 347,520 | 534,768 |
| Actual return on assets | (113,510) | 9,836 | 8,633 |
| Employer contributions | 11,725 | 14,278 | 16,234 |
| Benefit payments and expenses | (18,481) | (25,771) | (23,418) |
| Effect of exchange rate changes | (44,000) | 20,767 | (24,431) |
| Fair value of assets at end of period | 347,520 | 366,630 | 511,786 |
| Reconciliation of funded status: | |||
| Accumulated benefit obligation (ABO) | 367,609 | 363,315 | 529,956 |
| Projected benefit obligation (PBO) | 367,609 | 363,315 | 529,956 |
| Fair value of assets | (347,520) | (366,630) | (511,786) |
| Net recognized pension liability (asset) | 20,089 | (3,315) | 18,170 |
| Amounts recognized in accumulated other comprehensive loss | $ 12,441 | $ (7,528) | $ (5,962) |
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- Definition Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of contribution received by defined benefit plan from employer which increases plan assets. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of foreign currency translation gain (loss) which (increases) decreases benefit obligation of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Amount of cost recognized for passage of time related to defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) plan assets of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Accumulated Other Comprehensive (Income) Loss, Adjusted, Defined Benefit Plan, after Tax No definition available.
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