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Equity and Remuneration to Shareholders - Schedule of Basic and Diluted Earnings Per Share (Details) - BRL (R$) R$ / shares in Units, R$ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Earnings per share [line items] |  |  |
Net income for the year attributed to equity holders of the parent | R$ 5,764 | R$ 4,092 | R$ 3,751
Minimum mandatory dividend from net income for the year - preferred shares | 2,080 | 1,486 | 1,309
Net income for the year not distributed - preferred shares | 1,757 | 1,238 | 1,188
Total earnings - preferred shares (A) | 3,837 | 2,724 | 2,497
Minimum mandatory dividend from net income for the year - common shares | 1,045 | 747 | 657
Net income for the year not distributed - common shares | 883 | 622 | 597
Total earnings - common shares (B) | R$ 1,928 | R$ 1,369 | R$ 1,254
Common shares [member] |  |  |
Earnings per share [line items] |  |  |
Basic earnings (loss) per share | R$ 2.62 | R$ 1.86 | R$ 1.7
Diluted earnings (loss) per share | 2.62 | 1.86 | 1.7
Preferred shares [member] |  |  |
Earnings per share [line items] |  |  |
Basic earnings (loss) per share | 2.62 | 1.86 | 1.7
Diluted earnings (loss) per share | R$ 2.62 | R$ 1.86 | R$ 1.7

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- Definition The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2023-01-01 -Paragraph 66 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2023-en-r&anchor=para_66&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 33 -IssueDate 2023-01-01 -Paragraph 67 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=33&code=ifrs-tx-2023-en-r&anchor=para_67&doctype=Standard -URIDate 2023-03-23 + Details
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