FINANCE COSTS - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Sep. 23, 2020
Disclosure of attribution of expenses by nature to their function [line items]
Interest paid	$ 31.4	$ 31.4
5.75% senior notes \| Fixed interest rate
Disclosure of attribution of expenses by nature to their function [line items]
Interest rate	5.75%	5.75%	5.75%

The interest rate on borrowings. [Refer: Borrowings]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 7
-IssueDate 2021-01-01
-Paragraph 7
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_7&doctype=Standard
-URIDate 2021-03-24

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Namespace Prefix:	ifrs-full_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant