Employee Benefits (Details) - Nordion - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Defined Benefit Pension Plan | ||||
| Defined Benefit Plan Disclosure [Line Items] | ||||
| Service cost | $ 116 | $ 125 | $ 234 | $ 245 |
| Interest cost | 2,306 | 2,393 | 4,633 | 4,701 |
| Expected return on plan assets | (4,189) | (3,996) | (8,418) | (7,848) |
| Net periodic benefit cost | (1,767) | (1,478) | (3,551) | (2,902) |
| Other Benefits Plans | ||||
| Defined Benefit Plan Disclosure [Line Items] | ||||
| Service cost | 1 | 1 | 2 | 2 |
| Interest cost | 75 | 79 | 152 | 155 |
| Amortization of net actuarial gain | (33) | (18) | (67) | (36) |
| Net periodic benefit cost | $ 43 | $ 62 | $ 87 | $ 121 |
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- Definition Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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 net periodic benefit cost (credit) for 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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