Investments - Forward Exchange Contracts (Detail) $ in Millions	Dec. 31, 2022 USD ($)
Derivative financial instruments – forward exchange contracts
Disclosure Of Derivative Financial Assets And Liabilities By Type Of Instrument [Line Items]
Notional amount	$ 4.2

The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2022-03-24

Name:	ifrs-full_NotionalAmount
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant