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Equity - Reserves (Details) - Schedule of equity - reserves $ in Millions | Dec. 31, 2022 AUD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 AUD ($) | Dec. 31, 2020 AUD ($)
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Equity - Reserves (Details) - Schedule of equity - reserves [Line Items] |  |  |  |
Total equity reserves | $ (840,137) | $ (570,745) | $ (271,512) | $ (276,592)
Foreign currency reserve [Member] |  |  |  |
Equity - Reserves (Details) - Schedule of equity - reserves [Line Items] |  |  |  |
Total equity reserves | (697,705) | (473,984) | 237,437 | 198,160
Re-measurements of defined benefit plans reserve [Member] |  |  |  |
Equity - Reserves (Details) - Schedule of equity - reserves [Line Items] |  |  |  |
Total equity reserves | $ (142,432) | $ (96,761) | $ (508,949) | $ (474,752)

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