10-Q Filing

IDACORP INC CIK: 1057877 Q3 2025

Filing Information

Form Type	10-Q
Accession Number	`0001057877-25-000082`
Period End Date	20250930
Filing Date	20251030
Fiscal Year	2025
Fiscal Period	Q3
XBRL Instance	ida-20250930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 200 Income Statement 240 Cash Flow Statement 164 Stockholders Equity 42 Comprehensive Income 40

Balance Sheet 200 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$368.87M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$368.87M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$333.21M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$333.21M	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$114.82M	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$114.82M	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$139.08M	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$139.08M	USD	Point-in-time
Other	`OtherReceivables`	$29.63M	USD	Point-in-time
Other	`OtherReceivables`	$29.63M	USD	Point-in-time
Other	`OtherReceivables`	$49.02M	USD	Point-in-time
Other	`OtherReceivables`	$49.02M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$13.93M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$13.93M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	-	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	-	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$97.71M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$97.71M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$90.58M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$90.58M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$201.06M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$201.06M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$207.10M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$207.10M	USD	Point-in-time
Fuel stock (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$43.66M	USD	Point-in-time
Fuel stock (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$43.66M	USD	Point-in-time
Fuel stock (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$29.86M	USD	Point-in-time
Fuel stock (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$29.86M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$29.46M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$29.46M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$30.65M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$30.65M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$89.31M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$89.31M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$80.80M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$80.80M	USD	Point-in-time
Other	`OtherAssetsCurrent`	-	USD	Point-in-time
Other	`OtherAssetsCurrent`	-	USD	Point-in-time
Other	`OtherAssetsCurrent`	$104.00K	USD	Point-in-time
Other	`OtherAssetsCurrent`	$104.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$988.46M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$988.46M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$960.40M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$960.40M	USD	Point-in-time
Investments	`LongTermInvestments`	$161.34M	USD	Point-in-time
Investments	`LongTermInvestments`	$161.34M	USD	Point-in-time
Investments	`LongTermInvestments`	$154.90M	USD	Point-in-time
Investments	`LongTermInvestments`	$154.90M	USD	Point-in-time
Utility plant in service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$7.96B	USD	Point-in-time
Utility plant in service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$7.96B	USD	Point-in-time
Utility plant in service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$8.33B	USD	Point-in-time
Utility plant in service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$8.33B	USD	Point-in-time
Accumulated provision for depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.71B	USD	Point-in-time
Accumulated provision for depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.71B	USD	Point-in-time
Accumulated provision for depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.84B	USD	Point-in-time
Accumulated provision for depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.84B	USD	Point-in-time
Utility plant in service - net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$5.24B	USD	Point-in-time
Utility plant in service - net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$5.24B	USD	Point-in-time
Utility plant in service - net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$5.50B	USD	Point-in-time
Utility plant in service - net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$5.50B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$1.24B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$1.24B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$1.62B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$1.62B	USD	Point-in-time
Finance lease right-of-use assets	`FinanceLeaseRightOfUseAsset`	-	USD	Point-in-time
Finance lease right-of-use assets	`FinanceLeaseRightOfUseAsset`	-	USD	Point-in-time
Finance lease right-of-use assets	`FinanceLeaseRightOfUseAsset`	$222.44M	USD	Point-in-time
Finance lease right-of-use assets	`FinanceLeaseRightOfUseAsset`	$222.44M	USD	Point-in-time
Utility plant held for future use	`PlantHeldForFutureUseAmount`	$13.21M	USD	Point-in-time
Utility plant held for future use	`PlantHeldForFutureUseAmount`	$13.21M	USD	Point-in-time
Utility plant held for future use	`PlantHeldForFutureUseAmount`	$19.28M	USD	Point-in-time
Utility plant held for future use	`PlantHeldForFutureUseAmount`	$19.28M	USD	Point-in-time
Other property, net of accumulated depreciation	`PropertyPlantAndEquipmentOther`	$16.49M	USD	Point-in-time
Other property, net of accumulated depreciation	`PropertyPlantAndEquipmentOther`	$16.49M	USD	Point-in-time
Other property, net of accumulated depreciation	`PropertyPlantAndEquipmentOther`	$16.68M	USD	Point-in-time
Other property, net of accumulated depreciation	`PropertyPlantAndEquipmentOther`	$16.68M	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$6.52B	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$6.52B	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$7.37B	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization`	$7.37B	USD	Point-in-time
Company-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$92.06M	USD	Point-in-time
Company-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$92.06M	USD	Point-in-time
Company-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$101.70M	USD	Point-in-time
Company-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$101.70M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.42B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.42B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.43B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.43B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$62.13M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$62.13M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$54.78M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$54.78M	USD	Point-in-time
Total other assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$1.57B	USD	Point-in-time
Total other assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$1.57B	USD	Point-in-time
Total other assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$1.59B	USD	Point-in-time
Total other assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$1.59B	USD	Point-in-time
Total assets	`Assets`	$9.24B	USD	Point-in-time
Total assets	`Assets`	$9.24B	USD	Point-in-time
Total assets	`Assets`	$10.08B	USD	Point-in-time
Total assets	`Assets`	$10.08B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$19.89M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$19.89M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$116.30M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$116.30M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$307.13M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$307.13M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$317.38M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$317.38M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$6.98M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$6.98M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$45.62M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$45.62M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$42.68M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$42.68M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$36.59M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$36.59M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$70.55M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$70.55M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$74.78M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$74.78M	USD	Point-in-time
Current regulatory liabilities	`RegulatoryLiabilityCurrent`	$7.52M	USD	Point-in-time
Current regulatory liabilities	`RegulatoryLiabilityCurrent`	$7.52M	USD	Point-in-time
Current regulatory liabilities	`RegulatoryLiabilityCurrent`	$40.97M	USD	Point-in-time
Current regulatory liabilities	`RegulatoryLiabilityCurrent`	$40.97M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$165.23M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$165.23M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$185.62M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$185.62M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$80.82M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$80.82M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$67.94M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$67.94M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$700.80M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$700.80M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$885.20M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$885.20M	USD	Point-in-time
Deferred Income Tax	`DeferredIncomeTaxLiabilitiesNet`	$822.23M	USD	Point-in-time
Deferred Income Tax	`DeferredIncomeTaxLiabilitiesNet`	$822.23M	USD	Point-in-time
Deferred Income Tax	`DeferredIncomeTaxLiabilitiesNet`	$780.06M	USD	Point-in-time
Deferred Income Tax	`DeferredIncomeTaxLiabilitiesNet`	$780.06M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$976.80M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$976.80M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.01B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.01B	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$165.99M	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$165.99M	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$161.25M	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$161.25M	USD	Point-in-time
Finance lease liabilities	`FinanceLeaseNonCurrentLiability`	-	USD	Point-in-time
Finance lease liabilities	`FinanceLeaseNonCurrentLiability`	-	USD	Point-in-time
Finance lease liabilities	`FinanceLeaseNonCurrentLiability`	$218.18M	USD	Point-in-time
Finance lease liabilities	`FinanceLeaseNonCurrentLiability`	$218.18M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$181.80M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$181.80M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$201.94M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$201.94M	USD	Point-in-time
Total other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.15B	USD	Point-in-time
Total other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.15B	USD	Point-in-time
Total other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.37B	USD	Point-in-time
Total other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.37B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$3.05B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$3.05B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$3.33B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$3.33B	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock	`CommonStockValue`	$1.19B	USD	Point-in-time
Common stock	`CommonStockValue`	$1.19B	USD	Point-in-time
Common stock	`CommonStockValue`	$1.21B	USD	Point-in-time
Common stock	`CommonStockValue`	$1.21B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.15B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.15B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.29B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.29B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-13.59M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-13.59M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-13.31M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-13.31M	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$3.27B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$3.27B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$3.33B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$3.33B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$3.48B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$3.48B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$7.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$7.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$7.53M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$7.53M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.28B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.28B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.34B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.34B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.49B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.49B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$9.24B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$9.24B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$10.08B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$10.08B	USD	Point-in-time

Income Statement 240 line items

Line Item	Tag	Value	Unit	Period
Electric utility revenues	`RegulatedOperatingRevenueElectricNonNuclear`	$527.49M	USD	1 Quarter
Electric utility revenues	`RegulatedOperatingRevenueElectricNonNuclear`	$527.49M	USD	1 Quarter
Electric utility revenues	`RegulatedOperatingRevenueElectricNonNuclear`	$1.43B	USD	3 Qtrs
Electric utility revenues	`RegulatedOperatingRevenueElectricNonNuclear`	$1.43B	USD	3 Qtrs
Electric utility revenues	`RegulatedOperatingRevenueElectricNonNuclear`	$523.55M	USD	1 Quarter
Electric utility revenues	`RegulatedOperatingRevenueElectricNonNuclear`	$523.55M	USD	1 Quarter
Electric utility revenues	`RegulatedOperatingRevenueElectricNonNuclear`	$1.41B	USD	3 Qtrs
Electric utility revenues	`RegulatedOperatingRevenueElectricNonNuclear`	$1.41B	USD	3 Qtrs
Other	`UnregulatedOperatingRevenue`	$1.04M	USD	1 Quarter
Other	`UnregulatedOperatingRevenue`	$1.04M	USD	1 Quarter
Other	`UnregulatedOperatingRevenue`	$2.90M	USD	3 Qtrs
Other	`UnregulatedOperatingRevenue`	$2.90M	USD	3 Qtrs
Other	`UnregulatedOperatingRevenue`	$868.00K	USD	1 Quarter
Other	`UnregulatedOperatingRevenue`	$868.00K	USD	1 Quarter
Other	`UnregulatedOperatingRevenue`	$2.58M	USD	3 Qtrs
Other	`UnregulatedOperatingRevenue`	$2.58M	USD	3 Qtrs
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$528.53M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$528.53M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$1.43B	USD	3 Qtrs
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$1.43B	USD	3 Qtrs
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$524.42M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$524.42M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$1.41B	USD	3 Qtrs
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$1.41B	USD	3 Qtrs
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$114.58M	USD	1 Quarter
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$114.58M	USD	1 Quarter
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$321.86M	USD	3 Qtrs
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$321.86M	USD	3 Qtrs
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$121.28M	USD	1 Quarter
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$121.28M	USD	1 Quarter
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$284.16M	USD	3 Qtrs
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$284.16M	USD	3 Qtrs
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$73.47M	USD	1 Quarter
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$73.47M	USD	1 Quarter
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$188.41M	USD	3 Qtrs
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$188.41M	USD	3 Qtrs
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$74.99M	USD	1 Quarter
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$74.99M	USD	1 Quarter
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$179.24M	USD	3 Qtrs
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$179.24M	USD	3 Qtrs
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$20.78M	USD	1 Quarter
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$20.78M	USD	1 Quarter
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$102.30M	USD	3 Qtrs
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$102.30M	USD	3 Qtrs
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$-18.30M	USD	1 Quarter
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$-18.30M	USD	1 Quarter
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$57.97M	USD	3 Qtrs
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$57.97M	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$116.17M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$116.17M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$332.90M	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$332.90M	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$120.40M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$120.40M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$355.37M	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$355.37M	USD	3 Qtrs
Energy efficiency programs	`EnergyEfficiencyPrograms`	$5.28M	USD	1 Quarter
Energy efficiency programs	`EnergyEfficiencyPrograms`	$5.28M	USD	1 Quarter
Energy efficiency programs	`EnergyEfficiencyPrograms`	$16.70M	USD	3 Qtrs
Energy efficiency programs	`EnergyEfficiencyPrograms`	$16.70M	USD	3 Qtrs
Energy efficiency programs	`EnergyEfficiencyPrograms`	$7.46M	USD	1 Quarter
Energy efficiency programs	`EnergyEfficiencyPrograms`	$7.46M	USD	1 Quarter
Energy efficiency programs	`EnergyEfficiencyPrograms`	$18.81M	USD	3 Qtrs
Energy efficiency programs	`EnergyEfficiencyPrograms`	$18.81M	USD	3 Qtrs
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$56.39M	USD	1 Quarter
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$56.39M	USD	1 Quarter
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$165.13M	USD	3 Qtrs
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$165.13M	USD	3 Qtrs
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$64.49M	USD	1 Quarter
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$64.49M	USD	1 Quarter
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$185.41M	USD	3 Qtrs
Depreciation and amortization	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$185.41M	USD	3 Qtrs
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOtherNet`	$7.45M	USD	1 Quarter
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOtherNet`	$7.45M	USD	1 Quarter
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOtherNet`	$12.48M	USD	3 Qtrs
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOtherNet`	$12.48M	USD	3 Qtrs
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOtherNet`	$8.11M	USD	1 Quarter
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOtherNet`	$8.11M	USD	1 Quarter
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOtherNet`	$24.05M	USD	3 Qtrs
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOtherNet`	$24.05M	USD	3 Qtrs
Total electric utility operating expenses	`UtilitiesOperatingExpense`	$394.12M	USD	1 Quarter
Total electric utility operating expenses	`UtilitiesOperatingExpense`	$394.12M	USD	1 Quarter
Total electric utility operating expenses	`UtilitiesOperatingExpense`	$1.14B	USD	3 Qtrs
Total electric utility operating expenses	`UtilitiesOperatingExpense`	$1.14B	USD	3 Qtrs
Total electric utility operating expenses	`UtilitiesOperatingExpense`	$378.44M	USD	1 Quarter
Total electric utility operating expenses	`UtilitiesOperatingExpense`	$378.44M	USD	1 Quarter
Total electric utility operating expenses	`UtilitiesOperatingExpense`	$1.11B	USD	3 Qtrs
Total electric utility operating expenses	`UtilitiesOperatingExpense`	$1.11B	USD	3 Qtrs
Other	`OtherGeneralExpense`	$698.00K	USD	1 Quarter
Other	`OtherGeneralExpense`	$698.00K	USD	1 Quarter
Other	`OtherGeneralExpense`	$2.15M	USD	3 Qtrs
Other	`OtherGeneralExpense`	$2.15M	USD	3 Qtrs
Other	`OtherGeneralExpense`	$1.16M	USD	1 Quarter
Other	`OtherGeneralExpense`	$1.16M	USD	1 Quarter
Other	`OtherGeneralExpense`	$2.42M	USD	3 Qtrs
Other	`OtherGeneralExpense`	$2.42M	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$394.82M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$394.82M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$1.14B	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$1.14B	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$379.60M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$379.60M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$1.11B	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$1.11B	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$133.71M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$133.71M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$286.57M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$286.57M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$144.82M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$144.82M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$300.32M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$300.32M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$15.18M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$15.18M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$39.61M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$39.61M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$15.57M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$15.57M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$45.18M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$45.18M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$1.98M	USD	1 Quarter
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$1.98M	USD	1 Quarter
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$3.88M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$3.88M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$2.19M	USD	1 Quarter
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$2.19M	USD	1 Quarter
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$4.21M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$4.21M	USD	3 Qtrs
Interest on long-term debt and finance leases	`InterestExpenseDebt`	$35.43M	USD	1 Quarter
Interest on long-term debt and finance leases	`InterestExpenseDebt`	$35.43M	USD	1 Quarter
Interest on long-term debt and finance leases	`InterestExpenseDebt`	$102.05M	USD	3 Qtrs
Interest on long-term debt and finance leases	`InterestExpenseDebt`	$102.05M	USD	3 Qtrs
Interest on long-term debt and finance leases	`InterestExpenseDebt`	$46.24M	USD	1 Quarter
Interest on long-term debt and finance leases	`InterestExpenseDebt`	$46.24M	USD	1 Quarter
Interest on long-term debt and finance leases	`InterestExpenseDebt`	$128.73M	USD	3 Qtrs
Interest on long-term debt and finance leases	`InterestExpenseDebt`	$128.73M	USD	3 Qtrs
Other interest	`InterestExpenseOther`	$6.35M	USD	1 Quarter
Other interest	`InterestExpenseOther`	$6.35M	USD	1 Quarter
Other interest	`InterestExpenseOther`	$17.89M	USD	3 Qtrs
Other interest	`InterestExpenseOther`	$17.89M	USD	3 Qtrs
Other interest	`InterestExpenseOther`	$7.85M	USD	1 Quarter
Other interest	`InterestExpenseOther`	$7.85M	USD	1 Quarter
Other interest	`InterestExpenseOther`	$21.70M	USD	3 Qtrs
Other interest	`InterestExpenseOther`	$21.70M	USD	3 Qtrs
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$7.64M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$7.64M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$20.52M	USD	3 Qtrs
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$20.52M	USD	3 Qtrs
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$9.21M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$9.21M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$26.07M	USD	3 Qtrs
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$26.07M	USD	3 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$13.48M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$13.48M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$40.19M	USD	3 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$40.19M	USD	3 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$14.60M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$14.60M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$43.58M	USD	3 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$43.58M	USD	3 Qtrs
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-3.51M	USD	1 Quarter
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-3.51M	USD	1 Quarter
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-15.75M	USD	3 Qtrs
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-15.75M	USD	3 Qtrs
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-12.53M	USD	1 Quarter
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-12.53M	USD	1 Quarter
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-31.39M	USD	3 Qtrs
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-31.39M	USD	3 Qtrs
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$130.20M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$130.20M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$270.83M	USD	3 Qtrs
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$270.83M	USD	3 Qtrs
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$132.29M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$132.29M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$268.94M	USD	3 Qtrs
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$268.94M	USD	3 Qtrs
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$16.36M	USD	1 Quarter
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$16.36M	USD	1 Quarter
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$18.88M	USD	3 Qtrs
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$18.88M	USD	3 Qtrs
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$7.69M	USD	1 Quarter
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$7.69M	USD	1 Quarter
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$-11.46M	USD	3 Qtrs
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$-11.46M	USD	3 Qtrs
Net Income	`ProfitLoss`	$113.84M	USD	1 Quarter
Net Income	`ProfitLoss`	$113.84M	USD	1 Quarter
Net Income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Net Income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Net Income	`ProfitLoss`	$124.61M	USD	1 Quarter
Net Income	`ProfitLoss`	$124.61M	USD	1 Quarter
Net Income	`ProfitLoss`	$280.40M	USD	3 Qtrs
Net Income	`ProfitLoss`	$280.40M	USD	3 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$654.00K	USD	3 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$654.00K	USD	3 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$172.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$172.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$531.00K	USD	3 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$531.00K	USD	3 Qtrs
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$113.61M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$113.61M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$251.30M	USD	3 Qtrs
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$251.30M	USD	3 Qtrs
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$124.44M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$124.44M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$279.87M	USD	3 Qtrs
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$279.87M	USD	3 Qtrs
Weighted-average common shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	53.39M	shares	1 Quarter
Weighted-average common shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	53.39M	shares	1 Quarter
Weighted-average common shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	52.11M	shares	3 Qtrs
Weighted-average common shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	52.11M	shares	3 Qtrs
Weighted-average common shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	54.17M	shares	1 Quarter
Weighted-average common shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	54.17M	shares	1 Quarter
Weighted-average common shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	54.15M	shares	3 Qtrs
Weighted-average common shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	54.15M	shares	3 Qtrs
Weighted-average common shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	53.48M	shares	1 Quarter
Weighted-average common shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	53.48M	shares	1 Quarter
Weighted-average common shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	52.18M	shares	3 Qtrs
Weighted-average common shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	52.18M	shares	3 Qtrs
Weighted-average common shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	55.05M	shares	1 Quarter
Weighted-average common shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	55.05M	shares	1 Quarter
Weighted-average common shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	54.52M	shares	3 Qtrs
Weighted-average common shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	54.52M	shares	3 Qtrs
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$2.13	USD	1 Quarter
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$2.13	USD	1 Quarter
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$4.82	USD	3 Qtrs
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$4.82	USD	3 Qtrs
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$2.30	USD	1 Quarter
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$2.30	USD	1 Quarter
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$5.17	USD	3 Qtrs
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$5.17	USD	3 Qtrs
Earnings attributable to IDACORP, Inc. - diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.12	USD	1 Quarter
Earnings attributable to IDACORP, Inc. - diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.12	USD	1 Quarter
Earnings attributable to IDACORP, Inc. - diluted (in dollars per share)	`EarningsPerShareDiluted`	$4.82	USD	3 Qtrs
Earnings attributable to IDACORP, Inc. - diluted (in dollars per share)	`EarningsPerShareDiluted`	$4.82	USD	3 Qtrs
Earnings attributable to IDACORP, Inc. - diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.26	USD	1 Quarter
Earnings attributable to IDACORP, Inc. - diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.26	USD	1 Quarter
Earnings attributable to IDACORP, Inc. - diluted (in dollars per share)	`EarningsPerShareDiluted`	$5.13	USD	3 Qtrs
Earnings attributable to IDACORP, Inc. - diluted (in dollars per share)	`EarningsPerShareDiluted`	$5.13	USD	3 Qtrs

Cash Flow Statement 164 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$113.84M	USD	1 Quarter
Net income	`ProfitLoss`	$113.84M	USD	1 Quarter
Net income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Net income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Net income	`ProfitLoss`	$124.61M	USD	1 Quarter
Net income	`ProfitLoss`	$124.61M	USD	1 Quarter
Net income	`ProfitLoss`	$280.40M	USD	3 Qtrs
Net income	`ProfitLoss`	$280.40M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$168.61M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$168.61M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$190.26M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$190.26M	USD	3 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$-34.70M	USD	3 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$-34.70M	USD	3 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$-49.72M	USD	3 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$-49.72M	USD	3 Qtrs
Changes in regulatory assets and liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-124.55M	USD	3 Qtrs
Changes in regulatory assets and liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-124.55M	USD	3 Qtrs
Changes in regulatory assets and liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-92.16M	USD	3 Qtrs
Changes in regulatory assets and liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-92.16M	USD	3 Qtrs
Pension and postretirement benefit plan expense	`PensionAndOtherPostretirementBenefitExpense`	$34.36M	USD	3 Qtrs
Pension and postretirement benefit plan expense	`PensionAndOtherPostretirementBenefitExpense`	$34.36M	USD	3 Qtrs
Pension and postretirement benefit plan expense	`PensionAndOtherPostretirementBenefitExpense`	$33.91M	USD	3 Qtrs
Pension and postretirement benefit plan expense	`PensionAndOtherPostretirementBenefitExpense`	$33.91M	USD	3 Qtrs
Contributions to pension and postretirement benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$23.97M	USD	3 Qtrs
Contributions to pension and postretirement benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$23.97M	USD	3 Qtrs
Contributions to pension and postretirement benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$25.26M	USD	3 Qtrs
Contributions to pension and postretirement benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$25.26M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$1.98M	USD	1 Quarter
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$1.98M	USD	1 Quarter
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$3.88M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$3.88M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$2.19M	USD	1 Quarter
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$2.19M	USD	1 Quarter
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$4.21M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$4.21M	USD	3 Qtrs
Distributions from equity-method investments	`EquityMethodInvestmentDividendsOrDistributions`	$3.95M	USD	3 Qtrs
Distributions from equity-method investments	`EquityMethodInvestmentDividendsOrDistributions`	$3.95M	USD	3 Qtrs
Distributions from equity-method investments	`EquityMethodInvestmentDividendsOrDistributions`	$4.25M	USD	3 Qtrs
Distributions from equity-method investments	`EquityMethodInvestmentDividendsOrDistributions`	$4.25M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$39.61M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$39.61M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$45.18M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$45.18M	USD	3 Qtrs
Other non-cash adjustments to net income, net	`OtherNoncashIncomeExpense`	$-4.63M	USD	3 Qtrs
Other non-cash adjustments to net income, net	`OtherNoncashIncomeExpense`	$-4.63M	USD	3 Qtrs
Other non-cash adjustments to net income, net	`OtherNoncashIncomeExpense`	$-6.53M	USD	3 Qtrs
Other non-cash adjustments to net income, net	`OtherNoncashIncomeExpense`	$-6.53M	USD	3 Qtrs
Accounts receivable and unbilled receivables	`IncreaseDecreaseInAccountsReceivable`	$-658.00K	USD	3 Qtrs
Accounts receivable and unbilled receivables	`IncreaseDecreaseInAccountsReceivable`	$-658.00K	USD	3 Qtrs
Accounts receivable and unbilled receivables	`IncreaseDecreaseInAccountsReceivable`	$30.77M	USD	3 Qtrs
Accounts receivable and unbilled receivables	`IncreaseDecreaseInAccountsReceivable`	$30.77M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInOtherCurrentAssets`	$7.93M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInOtherCurrentAssets`	$7.93M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInOtherCurrentAssets`	$3.66M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInOtherCurrentAssets`	$3.66M	USD	3 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInMaterialsAndSupplies`	$59.10M	USD	3 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInMaterialsAndSupplies`	$59.10M	USD	3 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInMaterialsAndSupplies`	$-7.76M	USD	3 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInMaterialsAndSupplies`	$-7.76M	USD	3 Qtrs
Accounts and wages payable	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-33.04M	USD	3 Qtrs
Accounts and wages payable	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-33.04M	USD	3 Qtrs
Accounts and wages payable	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-33.62M	USD	3 Qtrs
Accounts and wages payable	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-33.62M	USD	3 Qtrs
Taxes accrued/receivable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$56.00M	USD	3 Qtrs
Taxes accrued/receivable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$56.00M	USD	3 Qtrs
Taxes accrued/receivable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$52.57M	USD	3 Qtrs
Taxes accrued/receivable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$52.57M	USD	3 Qtrs
Other assets and liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$15.51M	USD	3 Qtrs
Other assets and liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$15.51M	USD	3 Qtrs
Other assets and liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-11.36M	USD	3 Qtrs
Other assets and liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-11.36M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$457.98M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$457.98M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$464.06M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$464.06M	USD	3 Qtrs
Additions to property, plant and equipment, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$823.97M	USD	3 Qtrs
Additions to property, plant and equipment, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$823.97M	USD	3 Qtrs
Additions to property, plant and equipment, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$825.35M	USD	3 Qtrs
Additions to property, plant and equipment, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$825.35M	USD	3 Qtrs
Payments received from transmission project joint funding partners	`ProceedsFromSaleOfProductiveAssets`	$58.75M	USD	3 Qtrs
Payments received from transmission project joint funding partners	`ProceedsFromSaleOfProductiveAssets`	$58.75M	USD	3 Qtrs
Payments received from transmission project joint funding partners	`ProceedsFromSaleOfProductiveAssets`	$91.97M	USD	3 Qtrs
Payments received from transmission project joint funding partners	`ProceedsFromSaleOfProductiveAssets`	$91.97M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-8.80M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-8.80M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-2.62M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-2.62M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-756.41M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-756.41M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-730.76M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-730.76M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$300.00M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$300.00M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$400.00M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$400.00M	USD	3 Qtrs
Discount on issuance of long-term debt	`PremiumDiscountOnIssuanceOfLongTermDebt`	$-186.00K	USD	3 Qtrs
Discount on issuance of long-term debt	`PremiumDiscountOnIssuanceOfLongTermDebt`	$-186.00K	USD	3 Qtrs
Discount on issuance of long-term debt	`PremiumDiscountOnIssuanceOfLongTermDebt`	$-3.07M	USD	3 Qtrs
Discount on issuance of long-term debt	`PremiumDiscountOnIssuanceOfLongTermDebt`	$-3.07M	USD	3 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	-	USD	3 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	-	USD	3 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$19.89M	USD	3 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$19.89M	USD	3 Qtrs
Payments on finance lease liabilities	`FinanceLeasePrincipalPayments`	-	USD	3 Qtrs
Payments on finance lease liabilities	`FinanceLeasePrincipalPayments`	-	USD	3 Qtrs
Payments on finance lease liabilities	`FinanceLeasePrincipalPayments`	$2.37M	USD	3 Qtrs
Payments on finance lease liabilities	`FinanceLeasePrincipalPayments`	$2.37M	USD	3 Qtrs
Dividends on common stock	`PaymentsOfDividendsCommonStock`	$129.15M	USD	3 Qtrs
Dividends on common stock	`PaymentsOfDividendsCommonStock`	$129.15M	USD	3 Qtrs
Dividends on common stock	`PaymentsOfDividendsCommonStock`	$140.00M	USD	3 Qtrs
Dividends on common stock	`PaymentsOfDividendsCommonStock`	$140.00M	USD	3 Qtrs
Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	$234.67M	USD	3 Qtrs
Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	$234.67M	USD	3 Qtrs
Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	$4.54M	USD	3 Qtrs
Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	$4.54M	USD	3 Qtrs
Tax withholdings on net settlements of share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.78M	USD	3 Qtrs
Tax withholdings on net settlements of share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.78M	USD	3 Qtrs
Tax withholdings on net settlements of share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.30M	USD	3 Qtrs
Tax withholdings on net settlements of share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.30M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.60M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.60M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-4.87M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-4.87M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$398.95M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$398.95M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$231.04M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$231.04M	USD	3 Qtrs
Net (decrease) increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$100.52M	USD	3 Qtrs
Net (decrease) increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$100.52M	USD	3 Qtrs
Net (decrease) increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-35.66M	USD	3 Qtrs
Net (decrease) increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-35.66M	USD	3 Qtrs
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$327.43M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$327.43M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$427.95M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$427.95M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$368.87M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$368.87M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$333.21M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$333.21M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$327.43M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$327.43M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$427.95M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$427.95M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$368.87M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$368.87M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$333.21M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$333.21M	USD	Point-in-time
Cash paid for income taxes	`IncomeTaxesPaidNet`	$8.83M	USD	3 Qtrs
Cash paid for income taxes	`IncomeTaxesPaidNet`	$8.83M	USD	3 Qtrs
Cash paid for income taxes	`IncomeTaxesPaidNet`	$5.79M	USD	3 Qtrs
Cash paid for income taxes	`IncomeTaxesPaidNet`	$5.79M	USD	3 Qtrs
Cash paid for interest (net of amount capitalized)	`InterestPaidNet`	$88.39M	USD	3 Qtrs
Cash paid for interest (net of amount capitalized)	`InterestPaidNet`	$88.39M	USD	3 Qtrs
Cash paid for interest (net of amount capitalized)	`InterestPaidNet`	$115.14M	USD	3 Qtrs
Cash paid for interest (net of amount capitalized)	`InterestPaidNet`	$115.14M	USD	3 Qtrs
Additions to property, plant and equipment in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$144.23M	USD	3 Qtrs
Additions to property, plant and equipment in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$144.23M	USD	3 Qtrs
Additions to property, plant and equipment in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$211.54M	USD	3 Qtrs
Additions to property, plant and equipment in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$211.54M	USD	3 Qtrs
Right-of-use asset obtained in exchange for finance lease liability	`RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability`	-	USD	3 Qtrs
Right-of-use asset obtained in exchange for finance lease liability	`RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability`	-	USD	3 Qtrs
Right-of-use asset obtained in exchange for finance lease liability	`RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability`	$226.62M	USD	3 Qtrs
Right-of-use asset obtained in exchange for finance lease liability	`RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability`	$226.62M	USD	3 Qtrs

Stockholders Equity 42 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.28B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.28B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.34B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.34B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.49B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.49B	USD	Point-in-time
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$113.61M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$113.61M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$251.30M	USD	3 Qtrs
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$251.30M	USD	3 Qtrs
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$124.44M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$124.44M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$279.87M	USD	3 Qtrs
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$279.87M	USD	3 Qtrs
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-285.00K	USD	1 Quarter
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-285.00K	USD	1 Quarter
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-853.00K	USD	3 Qtrs
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-853.00K	USD	3 Qtrs
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-171.00K	USD	1 Quarter
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-171.00K	USD	1 Quarter
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-282.00K	USD	3 Qtrs
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-282.00K	USD	3 Qtrs
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$3.27B	USD	Point-in-time
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$3.27B	USD	Point-in-time
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$3.33B	USD	Point-in-time
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$3.33B	USD	Point-in-time
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$3.48B	USD	Point-in-time
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$3.48B	USD	Point-in-time
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$654.00K	USD	3 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$654.00K	USD	3 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$172.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$172.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$531.00K	USD	3 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$531.00K	USD	3 Qtrs
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.28B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.28B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.34B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.34B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.49B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.49B	USD	Point-in-time

Comprehensive Income 40 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$113.84M	USD	1 Quarter
Net income	`ProfitLoss`	$113.84M	USD	1 Quarter
Net income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Net income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Net income	`ProfitLoss`	$124.61M	USD	1 Quarter
Net income	`ProfitLoss`	$124.61M	USD	1 Quarter
Net income	`ProfitLoss`	$280.40M	USD	3 Qtrs
Net income	`ProfitLoss`	$280.40M	USD	3 Qtrs
Unfunded pension liability adjustment, net of tax of $57, $99, $302 and $296, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-285.00K	USD	1 Quarter
Unfunded pension liability adjustment, net of tax of $57, $99, $302 and $296, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-285.00K	USD	1 Quarter
Unfunded pension liability adjustment, net of tax of $57, $99, $302 and $296, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-853.00K	USD	3 Qtrs
Unfunded pension liability adjustment, net of tax of $57, $99, $302 and $296, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-853.00K	USD	3 Qtrs
Unfunded pension liability adjustment, net of tax of $57, $99, $302 and $296, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-171.00K	USD	1 Quarter
Unfunded pension liability adjustment, net of tax of $57, $99, $302 and $296, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-171.00K	USD	1 Quarter
Unfunded pension liability adjustment, net of tax of $57, $99, $302 and $296, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-282.00K	USD	3 Qtrs
Unfunded pension liability adjustment, net of tax of $57, $99, $302 and $296, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-282.00K	USD	3 Qtrs
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$114.12M	USD	1 Quarter
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$114.12M	USD	1 Quarter
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$252.81M	USD	3 Qtrs
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$252.81M	USD	3 Qtrs
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$124.78M	USD	1 Quarter
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$124.78M	USD	1 Quarter
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$280.68M	USD	3 Qtrs
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$280.68M	USD	3 Qtrs
Comprehensive Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
Comprehensive Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
Comprehensive Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$654.00K	USD	3 Qtrs
Comprehensive Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$654.00K	USD	3 Qtrs
Comprehensive Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$172.00K	USD	1 Quarter
Comprehensive Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$172.00K	USD	1 Quarter
Comprehensive Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$531.00K	USD	3 Qtrs
Comprehensive Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$531.00K	USD	3 Qtrs
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$113.89M	USD	1 Quarter
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$113.89M	USD	1 Quarter
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$252.15M	USD	3 Qtrs
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$252.15M	USD	3 Qtrs
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$124.61M	USD	1 Quarter
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$124.61M	USD	1 Quarter
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$280.15M	USD	3 Qtrs
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$280.15M	USD	3 Qtrs

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.