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Financial assets at fair value through other comprehensive income - Securities (Tables) | 12 Months Ended
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Dec. 31, 2024
Financial Assets At Fair Value Through Other Comprehensive Income - Securities |
Schedule of fair value and corresponding gross carrying amount of financial assets at fair value through other comprehensive income- securities assets |
Schedule of fair value and corresponding gross carrying amount of financial assets at fair value through other comprehensive income- securities assets |  |  |  |  |  |  |  |  |
| 12/31/2024 |  | 12/31/2023
| Cost | Fair value adjustments (in stockholders' equity) | Expected loss | Fair value |  | Cost | Fair value adjustments (in stockholders' equity) | Expected loss | Fair value
Brazilian government securities | 67,954 | (3,577) | - | 64,377 |  | 84,567 | (662) | - | 83,905
Other government securities | 36 | - | (36) | - |  | 36 | - | (36) | -
Government securities – Latin America | 21,421 | 56 | (7) | 21,470 |  | 23,715 | 158 | (1) | 23,872
Government securities – Abroad | 13,072 | (46) | - | 13,026 |  | 9,923 | (12) | (1) | 9,910
Corporate securities | 8,981 | (1,337) | (214) | 7,430 |  | 13,252 | (771) | (129) | 12,352
Shares | 1,762 | (1,196) | - | 566 |  | 6,960 | (817) | - | 6,143
Rural product note | 127 | (1) | - | 126 |  | - | - | - | -
Bank deposit certificates | 82 | 1 | - | 83 |  | 44 | 1 | (1) | 44
Real estate receivables certificates | 60 | (3) | - | 57 |  | 65 | 2 | - | 67
Debentures | 1,708 | (38) | (172) | 1,498 |  | 1,837 | 21 | (85) | 1,773
Eurobonds and other | 4,957 | (107) | (38) | 4,812 |  | 4,081 | 16 | (40) | 4,057
Financial bills | 51 | 2 | - | 53 |  | - | - | - | -
Other | 234 | 5 | (4) | 235 |  | 265 | 6 | (3) | 268
Total | 111,464 | (4,904) | (257) | 106,303 |  | 131,493 | (1,287) | (167) | 130,039
Schedule of gross carrying amount and fair value of financial assets through other comprehensive income -securities by maturity |
Schedule of gross carrying amount and fair value of financial assets through other comprehensive income -securities by maturity |  |  |  |  |
| 12/31/2024 |  | 12/31/2023
| Cost | Fair value |  | Cost | Fair value
Current | 41,123 | 39,877 |  | 49,545 | 48,643
Non-stated maturity | 1,762 | 566 |  | 6,960 | 6,143
Up to one year | 39,361 | 39,311 |  | 42,585 | 42,500
Non-current | 70,341 | 66,426 |  | 81,948 | 81,396
From one to five years | 49,121 | 47,809 |  | 56,984 | 56,886
From five to ten years | 11,201 | 10,803 |  | 14,518 | 14,585
After ten years | 10,019 | 7,814 |  | 10,446 | 9,925
Total | 111,464 | 106,303 |  | 131,493 | 130,039
Schedule of equity instruments at fair value through other comprehensive income- securities |
Schedule of equity instruments at fair value through other comprehensive income- securities |  |  |  |  |  |  |  |  |
| 12/31/2024 |  | 12/31/2023
| Cost | Adjustments to fair value (in Stockholders' equity) | Expected loss | Fair value |  | Cost | Adjustments to fair value (in Stockholders' equity) | Expected loss | Fair value
Current |  |  |  |  |  |  |  |  |
Non-stated maturity |  |  |  |  |  |  |  |  |
Shares | 1,762 | (1,196) | - | 566 |  | 6,960 | (817) | - | 6,143
Total | 1,762 | (1,196) | - | 566 |  | 6,960 | (817) | - | 6,143
Schedule of reconciliation of expected loss for financial assets at fair value through other comprehensive instrument- securities, segregated by stages |
Schedule of reconciliation of expected loss for financial assets at fair value through other comprehensive instrument- securities, segregated by stages |  |  |  |  |  |  |  |  |  |
Stage 1 |  | Expected loss | Gains / (Losses) | Purchases | Settlements | Transfer to stage 2 | Transfer to stage 3 | Cure from stage 2 | Cure from stage 3 | Expected loss
| 12/31/2023 | 12/31/2024
Financial assets at fair value through other comprehensive income |  | (117) | (41) | (2) | 10 | 55 | - | (21) | - | (116)
Brazilian government securities |  | (36) | - | - | - | - | - | - | - | (36)
Other |  | (36) | - | - | - | - | - | - | - | (36)
Government securities - Latin America |  | (1) | (6) | - | - | - | - | - | - | (7)
Government securities - Abroad |  | (1) | 1 | - | - | - | - | - | - | -
Corporate securities |  | (79) | (36) | (2) | 10 | 55 | - | (21) | - | (73)
Debentures |  | (46) | (43) | - | 5 | 54 | - | (15) | - | (45)
Eurobonds and other |  | (30) | 8 | (2) | 5 | 1 | - | (6) | - | (24)
Other |  | (3) | (1) | - | - | - | - | - | - | (4)
Stage 2 |  | Expected loss | Gains / (Losses) | Purchases | Settlements | Cure to stage 1 | Transfer to stage 3 | Transfer from stage 1 | Cure from stage 3 | Expected loss
| 12/31/2023 | 12/31/2024
Financial assets at fair value through other comprehensive income |  | (24) | (83) | (41) | 55 | 21 | - | (55) | - | (127)
Corporate securities |  | (24) | (83) | (41) | 55 | 21 | - | (55) | - | (127)
Bank deposit certificate |  | (1) | 1 | - | - | - | - | - | - | -
Debentures |  | (13) | (86) | (24) | 49 | 15 | - | (54) | - | (113)
Eurobonds and other |  | (10) | 2 | (17) | 6 | 6 | - | (1) | - | (14)
Stage 3 |  | Expected loss | Gains / (Losses) | Purchases | Settlements | Cure to stage 1 | Cure to stage 2 | Transfer from stage 1 | Transfer from stage 2 | Expected loss
| 12/31/2023 | 12/31/2024
Financial assets at fair value through other comprehensive income |  | (26) | (14) | - | 26 | - | - | - | - | (14)
Corporate securities |  | (26) | (14) | - | 26 | - | - | - | - | (14)
Debentures |  | (26) | (14) | - | 26 | - | - | - | - | (14)
Stage 1 |  | Expected loss | Gains / (Losses) | Purchases | Settlements | Transfer to stage 2 | Transfer to stage 3 | Cure from stage 2 | Cure from stage 3 | Expected loss
| 12/31/2022 | 12/31/2023
Financial assets at fair value through other comprehensive income |  | (114) | (44) | (5) | 17 | 38 | 8 | (17) | - | (117)
Brazilian government securities |  | (36) | - | - | - | - | - | - | - | (36)
Other |  | (36) | - | - | - | - | - | - | - | (36)
Government securities - Latin America |  | (1) | (2) | - | - | 7 | - | (5) | - | (1)
Government securities - Abroad |  | - | (1) | - | - | - | - | - | - | (1)
Corporate securities |  | (77) | (41) | (5) | 17 | 31 | 8 | (12) | - | (79)
Rural product note |  | (1) | - | - | 1 | - | - | - | - | -
Bank deposit certificate |  | - | (12) | (1) | 5 | - | 8 | - | - | -
Debentures |  | (45) | (17) | (2) | 4 | 14 | - | - | - | (46)
Eurobonds and other |  | (27) | (12) | (2) | 6 | 17 | - | (12) | - | (30)
Other |  | (4) | - | - | 1 | - | - | - | - | (3)
Stage 2 |  | Expected loss | Gains / (Losses) | Purchases | Settlements | Cure to stage 1 | Transfer to stage 3 | Transfer from stage 1 | Cure from stage 3 | Expected loss
| 12/31/2022 | 12/31/2023
Financial assets at fair value through other comprehensive income |  | - | (25) | (8) | 4 | 17 | 26 | (38) | - | (24)
Government securities - Latin America |  | - | - | - | 2 | 5 | - | (7) | - | -
Corporate securities |  | - | (25) | (8) | 2 | 12 | 26 | (31) | - | (24)
Bank deposit certificate |  | - | (1) | - | - | - | - | - | - | (1)
Debentures |  | - | (25) | - | - | - | 26 | (14) | - | (13)
Eurobonds and other |  | - | 1 | (8) | 2 | 12 | - | (17) | - | (10)
Stage 3 |  | Expected loss | Gains / (Losses) | Purchases | Settlements | Cure to stage 1 | Cure to stage 2 | Transfer from stage 1 | Transfer from stage 2 | Expected loss
| 12/31/2022 | 12/31/2023
Financial assets at fair value through other comprehensive income |  | - | - | - | 8 | - | - | (8) | (26) | (26)
Corporate securities |  | - | - | - | 8 | - | - | (8) | (26) | (26)
Bank deposit certificate |  | - | - | - | 8 | - | - | (8) | - | -
Debentures |  | - | - | - | - | - | - | - | (26) | (26)

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