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Derivatives (Tables) | 12 Months Ended
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Dec. 31, 2025
Derivatives Instruments [Abstract] |
Disclosure of detailed information about fair value and notional amounts of derivative instruments | The Group’s derivatives are composed of:
December 31, 2025 |  |  |  |  |  |
|  | Fair value |  | Nominal amount
Derivatives designated in a hedged relationship |  | Positive |  | Negative |
Interest rate swaps ........................................................................................... |  | $2 |  | $(1) |  | $2,883
Total ..................................................................................................................... |  | $2 |  | $(1) |  | $2,883
|  | Fair value |  | Nominal amount
Derivatives not designated in a hedged relationship |  | Positive |  | Negative |
Currency forwards ............................................................................................ |  | $20 |  | $(12) |  | $5,413
Total ..................................................................................................................... |  | $20 |  | $(12) |  | $5,413
December 31, 2024 |  |  |  |  |  |
|  | Fair value |  | Nominal amount
Derivatives designated in a hedged relationship |  | Positive |  | Negative |
Interest rate swaps ........................................................................................... |  | $4 |  | $(1) |  | $3,805
Total ..................................................................................................................... |  | $4 |  | $(1) |  | $3,805
|  | Fair value |  | Nominal amount
Derivatives not designated in a hedged relationship |  | Positive |  | Negative |
Currency forwards ............................................................................................ |  | $6 |  | $(60) |  | $3,588
Total ..................................................................................................................... |  | $6 |  | $(60) |  | $3,588
Disclosure of detailed information about hedged items |
December 31, 2025 |  |  |  |  |  |  |  |  |  |
|  |  |  | Carrying amount |  | Change in fair value used to calculate hedge ineffectiveness |  | Ineffectiveness recognized in funding costs
Fair value hedges: Hedging instrument and ineffectiveness |  | Nominal amount |  | Positive |  | Negative |  |
Interest rate risk ......................... |  | $2,883 |  | $2 |  | $(1) |  | $(3) |  | $—
Total .............................................. |  | $2,883 |  | $2 |  | $(1) |  | $(3) |  | $—
December 31, 2024 |  |  |  |  |  |  |  |  |  |
|  |  |  | Carrying amount |  | Change in fair value used to calculate hedge ineffectiveness |  | Ineffectiveness recognized in funding costs
Fair value hedges: Hedging instrument and ineffectiveness |  | Nominal amount |  | Positive |  | Negative |  |
Interest rate risk ......................... |  | $3,805 |  | $4 |  | $(1) |  | $(5) |  | $—
Total .............................................. |  | $3,805 |  | $4 |  | $(1) |  | $(5) |  | $—
|  | December 31, 2025 |  | December 31, 2024
Fair value hedges: Designated hedged item |  |  |  |
Consumer deposits ..................................................................................................................... |  | $2,883 |  | $3,805
Of which: the accumulated amount of fair value adjustment .......................................... |  | $(1) |  | $6
Disclosure of maturity of the nominal amount of hedges instruments |
| Maturity 2025 |  | Maturity 2024
| Within 3 months |  | > 3 months and < 12 months |  | > 12 months |  | Within 3 months |  | > 3 months and < 12 months |  | > 12 months
Fair value hedges: Maturity of the nominal amount of the hedge instrument |  |  |  |  |  |  |  |  |  |  |
Interest rate risk .............................................. | $898 |  | $1,557 |  | $428 |  | $833 |  | $2,000 |  | $972
Average fixed interest rate ........................... | 2.2% |  | 1.9% |  | 1.9% |  | 3.5% |  | 2.8% |  | 2.2%

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- Definition The disclosure of detailed information about hedged items. [Refer: Hedged items [domain]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 24B -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_24B&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 61 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_61&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 61 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_61&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The disclosure of detailed information about hedging instruments. [Refer: Hedging instruments [domain]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 60 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_60&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 24A -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_24A&doctype=Standard -URIDate 2025-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 60 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_60&doctype=Standard -URIDate 2025-03-27 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2027-01-01 -Name IFRS -Number 19 -IssueDate 2025-01-01 -Paragraph 64B -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=19&code=ifrs-tx-2025-en-r&anchor=para_64B&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition The disclosure of information about the terms and conditions of hedging instruments and how they affect future cash flows. [Refer: Hedging instruments [domain]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 23A -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_23A&doctype=Standard -URIDate 2025-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Note Effective 2026-01-01 -Name IFRS -Number 7 -IssueDate 2025-01-01 -Paragraph 30B -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2025-en-r&anchor=para_30B&doctype=Standard -URIDate 2025-03-27 + Details
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- Definition Derivatives Instruments [Abstract] + References No definition available. + Details
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