If `NetResultAfterTax` (at the end of / during the current period) and `ResultAfterTax` (at the end of / during the previous period) are reported `NetResultAfterTax` (at the end of / during the previous period) SHOULD be reported as well. If `NetResultAfterTax` (at the end of / during the previous period) and `ResultAfterTax` (at the end of / during the current period) are reported `NetResultAfterTax` (at the end of / during the current period) SHOULD be reported as well. When `ResultAttributableNoncontrollingInterest` is reported then `NetResultAfterTax` SHOULD exist at least once within the same context. `EmployeeBenefitsAndOtherAdministrativeExpenses` SHOULD be equal to the summation of the underlying values. `IncomeFromSecuritiesAndInvestmentsInParticipatingInterests` SHOULD be equal to the summation of the underlying values. `InterestIncomeRelatedIncome` SHOULD be equal to the summation of the underlying values. `NetResultAfterTax` SHOULD be equal to the summation of the underlying values. `OperatingExpenses` SHOULD be equal to the summation of the underlying values. `OperatingIncome` SHOULD be equal to the summation of the underlying values. `ResultAfterTaxExtraordinaryItems` SHOULD be equal to the summation of the underlying values. `ResultAfterTaxOrdinaryActivities` SHOULD be equal to the summation of the underlying values. `ResultAfterTax` SHOULD be equal to the summation of the underlying values. `ResultBeforeTaxOrdinaryActivities` SHOULD be equal to the summation of the underlying values.