Shareholders' equity - Valuation allowance (Details)	12 Months Ended
Jun. 30, 2022	Jun. 30, 2021
Minimum
Disclosure of terms and conditions of share-based payment arrangement [line items]
Expected option life	4 years 6 months	5 years
Maximum
Disclosure of terms and conditions of share-based payment arrangement [line items]
Expected option life	5 years

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.

No definition available.

Name:	ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration