Right-of-use assets and leases payable - Summary of weighted average discount rates for the lease payable (Detail)	Dec. 31, 2022
From 1 to 5 years
Disclosure of maturity analysis of operating lease payments [line items]
Weighted average discount rates (% p.a.)	8.00%
From 6 to 10 years [member]
Disclosure of maturity analysis of operating lease payments [line items]
Weighted average discount rates (% p.a.)	8.34%
From 11 to 15 years [member]
Disclosure of maturity analysis of operating lease payments [line items]
Weighted average discount rates (% p.a.)	9.50%
More than 15 years [member]
Disclosure of maturity analysis of operating lease payments [line items]
Weighted average discount rates (% p.a.)	9.75%

The weighted average lessee's incremental borrowing rate applied to lease liabilities recognised in the statement of financial position at the date of initial application of IFRS 16. The incremental borrowing rate is the rate of interest that a lessee would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 16
-IssueDate 2022-03-24
-Paragraph C12
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_C12_a&doctype=Appendix&subtype=C
-URIDate 2022-03-24

Name:	ifrs-full_WeightedAverageLesseesIncrementalBorrowingRateAppliedToLeaseLiabilitiesRecognisedAtDateOfInitialApplicationOfIFRS16
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant