Fixed asset investments - Subsidiaries (Details) |
12 Months Ended |
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Sep. 30, 2021 | |
Arqit Limited | |
Disclosure of joint ventures [line items] | |
Percentage of ownership interest in subsidiary | 100.00% |
Arqit Inc. | |
Disclosure of joint ventures [line items] | |
Percentage of ownership interest in subsidiary | 100.00% |
Arqit LLC | |
Disclosure of joint ventures [line items] | |
Percentage of ownership interest in subsidiary | 100.00% |
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. No definition available.
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- Definition The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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