Geographic Information (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Disclosure of geographical areas [line items]
Non-current operating assets:	$ 1,088,629	$ 847,355
United States
Disclosure of geographical areas [line items]
Non-current operating assets:	975,446	819,227
Australia
Disclosure of geographical areas [line items]
Non-current operating assets:	102,950	18,842
India
Disclosure of geographical areas [line items]
Non-current operating assets:	$ 10,233	$ 9,286

The amount of non-current assets other than financial instruments, deferred tax assets, post-employment benefit assets and rights arising under insurance contracts. [Refer: Deferred tax assets; Financial instruments, class [member]; Non-current assets; Types of insurance contracts [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 8
-IssueDate 2020-01-01
-Paragraph 33
-Subparagraph b
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2020-en-r&anchor=para_33_b&doctype=Standard
-URIDate 2020-01-01

Name:	ifrs-full_NoncurrentAssetsOtherThanFinancialInstrumentsDeferredTaxAssetsPostemploymentBenefitAssetsAndRightsArisingUnderInsuranceContracts
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant