Asbestos - Schedule of Contributed to AICF (Details) $ in Millions, $ in Millions |
12 Months Ended | |||||
|---|---|---|---|---|---|---|
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Mar. 31, 2025
USD ($)
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Mar. 31, 2025
AUD ($)
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Mar. 31, 2024
USD ($)
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Mar. 31, 2024
AUD ($)
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Mar. 31, 2023
USD ($)
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Mar. 31, 2023
AUD ($)
|
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| Restricted Cash and Investments | ||||||
| Net Investment Income [Line Items] | ||||||
| Payment received in accordance with AFFA | $ 99.2 | $ 149.6 | $ 91.8 | $ 137.5 | $ 109.6 | $ 158.8 |
| X | ||||||||||
- Definition Payments received in accordance with amended and restated final funding agreement. No definition available.
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| X | ||||||||||
- 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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| X | ||||||||||
- Details
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