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EQUITY - Schedule Of Authorized Share Capital (Details) - shares | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Issued (Repurchased) |  |  |  |
Number of Common Shares Held by the Company | 69,663,192 | 64,197,815 | 64,197,815 | 63,417,346
Common shares |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |
Beginning balance (in shares) | 1,510,720,411 | 1,509,293,641 |  |
Issued (Repurchased) |  |  |  |
Share issuance | 61,276,716 | 0 |  |
Repurchases (in shares) | (9,662,117) | (8,932,576) |  |
Long-term share ownership plans (in shares) | 6,369,972 | 10,137,294 |  |
Dividend reinvestment plan and others (in shares) | 123,959 | 222,052 |  |
Ending balance (in shares) | 1,568,828,941 | 1,510,720,411 |  |

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- Definition Number of Class A Common Shares Held by the Company for Long-term Compensation Agreements + References No definition available. + Details
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- Definition The number of shares that have been authorised and issued, reduced by treasury shares held. [Refer: Treasury shares] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 79 -Subparagraph a -Clause iv -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_79_a_iv&doctype=Standard -URIDate 2021-03-24 + Details
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