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Financial assets and liabilities - Summary of Changes in Fair Value of Level 3 Instruments (Parenthetical) (Details) $ in Millions	12 Months Ended
	Jun. 30, 2023 USD ($)
Level 3
Disclosure Of Financial Instruments [Line Items]
Gain on re-measurement of contingent consideration provision	$ 8.8

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

+ References

No definition available.

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- Definition

Gain (loss) on re-measurement of contingent consideration provision.

+ References

No definition available.

+ Details

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- Details

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