SHARE-BASED PAYMENTS - Share-based compensation (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Share-based payment transaction
Share-based compensation expense	$ 34.7	$ 23.0
Restricted share plan
Share-based payment transaction
Share-based compensation expense	30.2	19.0
DSUs
Share-based payment transaction
Share-based compensation expense	1.7	1.6
ESPP
Share-based payment transaction
Share-based compensation expense	$ 2.8	$ 2.4

The amount of expense arising from share-based payment transactions in which the goods or services received did not qualify for recognition as assets.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2023-01-01
-Paragraph 51
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2023-en-r&anchor=para_51_a&doctype=Standard
-URIDate 2023-03-23

Name:	ifrs-full_ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration