Deferred income tax asset and liability - Major components of income tax (Detail) - PEN (S/) S/ in Thousands |
12 Months Ended | ||
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Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Major Components Of Tax Expense Income [Abstract] | |||
| Current - Expense | S/ 526,913 | S/ 188,236 | S/ 140,332 |
| Income tax on dividends | 40,829 | 26,076 | 33,020 |
| Deferred - (Income) Expense | (37,490) | 100,053 | 102,244 |
| Income Tax | S/ 530,252 | S/ 314,365 | S/ 275,596 |
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- References Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The amount of tax expense (income) relating to changes in deferred tax liabilities and deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Current income tax expense income on dividends. No definition available.
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