LONG-TERM DEBT - 2016 Notes (Details) $ in Thousands	Jun. 30, 2016 USD ($)
2016 Notes
LONG-TERM DEBT
Principal	$ 350,000
Series A
LONG-TERM DEBT
Principal	$ 100,000
Interest rate	4.54%
Series B
LONG-TERM DEBT
Principal	$ 200,000
Interest rate	4.84%
Series C
LONG-TERM DEBT
Principal	$ 50,000
Interest rate	4.94%

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 2020-01-01
-Paragraph 112
-Subparagraph c
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2020-01-01

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