Asbestos - Narrative (Details) $ in Millions, $ in Millions |
12 Months Ended | ||||||
|---|---|---|---|---|---|---|---|
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Mar. 31, 2023
USD ($)
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Mar. 31, 2023
AUD ($)
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Mar. 31, 2022
USD ($)
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Mar. 31, 2022
AUD ($)
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Mar. 31, 2021
USD ($)
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Mar. 31, 2021
AUD ($)
|
Mar. 31, 2023
AUD ($)
|
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| Schedule Of Asbestos Claims [Line Items] | |||||||
| Secured standby loan facility maximum borrowing capacity | $ 214.8 | $ 320.0 | |||||
| Restricted Cash and Investments | |||||||
| Schedule Of Asbestos Claims [Line Items] | |||||||
| Payment received in accordance with AFFA | $ 109.6 | $ 158.8 | $ 248.5 | $ 328.2 | $ 153.3 | $ 220.9 | |
| Central Estimate – Discounted and Inflated | |||||||
| Schedule Of Asbestos Claims [Line Items] | |||||||
| Discounted actuarial estimate, potential period shift | 2 years | 2 years | |||||
| Discounted actuarial estimate, potential percent increase | 21.00% | 21.00% | |||||
| X | ||||||||||
- Definition Discounted Actuarial Estimate Potential Percent Increase No definition available.
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| X | ||||||||||
- Definition Discounted Actuarial Estimate, Potential Period Shift No definition available.
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| X | ||||||||||
- Definition Payments received in accordance with amended and restated final funding agreement. No definition available.
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| X | ||||||||||
- Definition Schedule Of Asbestos Claims [Line Items] No definition available.
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| X | ||||||||||
- Definition Maximum borrowing capacity under the standby loan facility entered into between the Obligors (AICF, Amaca, Amaba and ABN 60) and the State of New South Wales, Australia No definition available.
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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