FINANCIAL ASSETS AND LIABILITIES AT FAIR VALUE THROUGH PROFIT OR LOSS (Details) - BRL (R$) R$ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Financial assets
Brazilian government bonds	R$ 263,224,363	R$ 282,586,266
Bank debt securities	36,983,297	43,844,816
Corporate debt and marketable equity securities	41,637,680	36,257,756
Mutual funds	9,368,468	9,323,075
Brazilian sovereign bonds	366,034	54,167
Foreign governments securities	468,521	118,948
Derivative financial instruments	19,834,985	15,413,349
Total	R$ 371,883,348	R$ 387,598,377

The amount of financial assets that are measured at fair value and for which gains (losses) are recognised in profit or loss. A financial asset shall be measured at fair value through profit or loss unless it is measured at amortised cost or at fair value through other comprehensive income. A gain (loss) on a financial asset measured at fair value shall be recognised in profit or loss unless it is part of a hedging relationship, it is an investment in an equity instrument for which the entity has elected to present gains and losses in other comprehensive income or it is a financial asset measured at fair value through other comprehensive income. [Refer: At fair value [member]; Financial assets]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2024-01-01
-Paragraph 8
-Subparagraph a
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_8_a&doctype=Standard
-URIDate 2024-03-27

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Period Type:	instant