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Asbestos - Schedule of Time Deposits (Details) $ in Millions | Mar. 31, 2023 AUD ($)
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Time Deposits, 13 July 2023 Maturity Date |
Net Investment Income [Line Items] |
Interest Rate | 4.74%
Time Deposits | $ 70.0
Time Deposits, 13 October 2023 Maturity Date |
Net Investment Income [Line Items] |
Interest Rate | 4.74%
Time Deposits | $ 40.0
Time Deposits, 13 January 2024 Maturity Date |
Net Investment Income [Line Items] |
Interest Rate | 4.74%
Time Deposits | $ 39.0
Time Deposits, 13 February 2024 Maturity Date |
Net Investment Income [Line Items] |
Interest Rate | 4.74%
Time Deposits | $ 1.0
Time Deposits, 5 April 2024 Maturity Date |
Net Investment Income [Line Items] |
Interest Rate | 2.75%
Time Deposits | $ 54.0
Time Deposits, 25 January 2024 Maturity Date |
Net Investment Income [Line Items] |
Interest Rate | 1.41%
Time Deposits | $ 30.0
Time Deposits, 6 October 2023 Maturity Date |
Net Investment Income [Line Items] |
Interest Rate | 0.60%
Time Deposits | $ 30.0

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