Schedule of Pension Plans and their Reconciliation (Details) £ in Millions, $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
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Mar. 31, 2024
USD ($)
|
Mar. 31, 2024
GBP (£)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
USD ($)
|
|
| Retirement Benefits [Abstract] | ||||
| Benefit obligation at beginning of period | $ 65.0 | $ 76.3 | ||
| Interest cost | 3.6 | 3.3 | ||
| Actuarial gain | $ 2.7 | £ 2.0 | (1.2) | (10.1) |
| Benefits paid | (3.8) | (3.5) | ||
| Foreign currency translation adjustments | 4.8 | (1.0) | ||
| Benefit obligation at end of period | 68.4 | 65.0 | ||
| Fair value of plan assets at beginning of period | 68.5 | 74.3 | ||
| Actual gain (loss) on plan assets | 3.1 | (2.6) | ||
| Employer contributions | 1.3 | 1.5 | ||
| Benefits paid | (3.8) | (3.5) | ||
| Foreign currency translation adjustments | 5.1 | (1.2) | ||
| Fair value of assets at end of period | 74.2 | 68.5 | ||
| Overfunded status (non-current) | 5.8 | 3.5 | ||
| Net amount recognized | $ 5.8 | $ 3.5 | ||
| X | ||||||||||
- Definition Unfunded status, non-current. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- 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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| X | ||||||||||
- 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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| X | ||||||||||
- Definition Amount of asset (liability), recognized in statement of financial position, for defined benefit pension and other postretirement plans. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- 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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| X | ||||||||||
- 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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| X | ||||||||||
- 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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| X | ||||||||||
- 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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| X | ||||||||||
- 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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| X | ||||||||||
- 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/2003/role/disclosureRef
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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