Retirement Benefit Plans - Summary of Benefits Expected to be Paid Out (Detail) $ in Millions |
Dec. 31, 2025
USD ($)
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|---|---|
| United States [Member] | |
| Schedule of Expected Future Pension Benefit Payment [Line Items] | |
| 2026 | $ 26.5 |
| 2027 | 27.0 |
| 2028 | 27.1 |
| 2029 | 28.5 |
| 2030 | 27.0 |
| 2031-2035 | 133.7 |
| Foreign [Member] | |
| Schedule of Expected Future Pension Benefit Payment [Line Items] | |
| 2026 | 43.5 |
| 2027 | 40.5 |
| 2028 | 40.6 |
| 2029 | 39.7 |
| 2030 | 39.3 |
| 2031-2035 | $ 193.6 |
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- Definition Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Schedule of Expected Future Pension Benefit Payment [Line Items] No definition available.
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- Details
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- Details
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