Related party transactions - Summary of Remuneration of Directors (Details) - USD ($) $ in Millions	2 Months Ended	3 Months Ended	14 Months Ended
Dec. 31, 2022	Oct. 31, 2021	Dec. 31, 2022
Disclosure of transactions between related parties [abstract]
Salaries	$ 0.6	$ 0.5
Share-based compensation	1.4	0.8
Fees and benefits	$ 0.6	0.5
Total remuneration of key management personnel		$ 1.8	$ 2.6

No definition available.

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- Definition

The amount of compensation to key management personnel. [Refer: Key management personnel of entity or parent [member]]

+ References

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- Definition

The amount of compensation to key management personnel in the form of share-based payments. [Refer: Key management personnel of entity or parent [member]]

+ References

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- Definition

The amount of compensation to key management personnel in the form of short-term employee benefits. [Refer: Key management personnel of entity or parent [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Key Management Personnel Compensation, Fees And Benefits

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No definition available.

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