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Significant Accounting Policies and Judgments - Narrative (Details)	May 11, 2020 shares	Sep. 21, 2020 shares	Jun. 30, 2020 shares	May 10, 2020 shares	Jul. 01, 2019
Accounting policies, accounting estimates and errors [Abstract]
Stock split ratio	0.0833
Number of shares issued (in shares)	110,089,377	5,278,286	21,009,339	1,321,072,394
Number of shares outstanding (in shares)	110,089,377			1,321,072,394
Weighted average lessee's incremental borrowing rate applied to lease liabilities recognised at date of initial application of IFRS 16					5.62%

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- Definition

Accounting policies, accounting estimates and errors [Abstract]

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Stockholders' Equity Note, Stock Split, Conversion Ratio

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The number of shares issued by the entity.

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The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares]

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The weighted average lessee's incremental borrowing rate applied to lease liabilities recognised in the statement of financial position at the date of initial application of IFRS 16. The incremental borrowing rate is the rate of interest that a lessee would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment.

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