10-Q Filing

IDACORP INC CIK: 1057877 Q3 2024

Filing Information

Form Type	10-Q
Accession Number	`0001057877-24-000047`
Period End Date	20240930
Filing Date	20241031
Fiscal Year	2024
Fiscal Period	Q3
XBRL Instance	ida-20240930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 192 Income Statement 240 Cash Flow Statement 156 Stockholders Equity 42 Comprehensive Income 40

Balance Sheet 192 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$327.43M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$327.43M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$427.95M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$427.95M	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$107.26M	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$107.26M	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$152.45M	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$152.45M	USD	Point-in-time
Other	`OtherReceivables`	$21.56M	USD	Point-in-time
Other	`OtherReceivables`	$21.56M	USD	Point-in-time
Other	`OtherReceivables`	$44.66M	USD	Point-in-time
Other	`OtherReceivables`	$44.66M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$24.57M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$24.57M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	-	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	-	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$93.13M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$93.13M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$90.52M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$90.52M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$140.51M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$140.51M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$179.69M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$179.69M	USD	Point-in-time
Fuel stock (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$19.95M	USD	Point-in-time
Fuel stock (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$19.95M	USD	Point-in-time
Fuel stock (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$39.87M	USD	Point-in-time
Fuel stock (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$39.87M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$28.83M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$28.83M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$22.84M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$22.84M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$89.82M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$89.82M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$226.24M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$226.24M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$71.00K	USD	Point-in-time
Other	`OtherAssetsCurrent`	$71.00K	USD	Point-in-time
Other	`OtherAssetsCurrent`	$42.00K	USD	Point-in-time
Other	`OtherAssetsCurrent`	$42.00K	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.03B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.03B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.00B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.00B	USD	Point-in-time
Investments	`LongTermInvestments`	$161.61M	USD	Point-in-time
Investments	`LongTermInvestments`	$161.61M	USD	Point-in-time
Investments	`LongTermInvestments`	$163.97M	USD	Point-in-time
Investments	`LongTermInvestments`	$163.97M	USD	Point-in-time
Utility plant in service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$7.67B	USD	Point-in-time
Utility plant in service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$7.67B	USD	Point-in-time
Utility plant in service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$7.29B	USD	Point-in-time
Utility plant in service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$7.29B	USD	Point-in-time
Accumulated provision for depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.56B	USD	Point-in-time
Accumulated provision for depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.56B	USD	Point-in-time
Accumulated provision for depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.67B	USD	Point-in-time
Accumulated provision for depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.67B	USD	Point-in-time
Utility plant in service - net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$4.73B	USD	Point-in-time
Utility plant in service - net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$4.73B	USD	Point-in-time
Utility plant in service - net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$5.00B	USD	Point-in-time
Utility plant in service - net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$5.00B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$1.30B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$1.30B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$985.50M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$985.50M	USD	Point-in-time
Utility plant held for future use	`PlantHeldForFutureUseAmount`	$9.51M	USD	Point-in-time
Utility plant held for future use	`PlantHeldForFutureUseAmount`	$9.51M	USD	Point-in-time
Utility plant held for future use	`PlantHeldForFutureUseAmount`	$9.88M	USD	Point-in-time
Utility plant held for future use	`PlantHeldForFutureUseAmount`	$9.88M	USD	Point-in-time
Other property, net of accumulated depreciation	`PropertyPlantAndEquipmentOther`	$16.43M	USD	Point-in-time
Other property, net of accumulated depreciation	`PropertyPlantAndEquipmentOther`	$16.43M	USD	Point-in-time
Other property, net of accumulated depreciation	`PropertyPlantAndEquipmentOther`	$13.48M	USD	Point-in-time
Other property, net of accumulated depreciation	`PropertyPlantAndEquipmentOther`	$13.48M	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentNet`	$6.32B	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentNet`	$6.32B	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentNet`	$5.75B	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentNet`	$5.75B	USD	Point-in-time
Company-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$89.21M	USD	Point-in-time
Company-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$89.21M	USD	Point-in-time
Company-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$82.04M	USD	Point-in-time
Company-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$82.04M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.44B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.44B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.43B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.43B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$64.09M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$64.09M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$53.81M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$53.81M	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 other assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$1.56B	USD	Point-in-time
Total other assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$1.56B	USD	Point-in-time
Total assets	`Assets`	$9.11B	USD	Point-in-time
Total assets	`Assets`	$9.11B	USD	Point-in-time
Total assets	`Assets`	$8.48B	USD	Point-in-time
Total assets	`Assets`	$8.48B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$49.80M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$49.80M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$69.69M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$69.69M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$241.19M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$241.19M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$308.50M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$308.50M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$38.28M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$38.28M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$6.85M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$6.85M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$32.94M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$32.94M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$38.29M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$38.29M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$60.55M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$60.55M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$64.64M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$64.64M	USD	Point-in-time
Current regulatory liabilities	`RegulatoryLiabilityCurrent`	$8.64M	USD	Point-in-time
Current regulatory liabilities	`RegulatoryLiabilityCurrent`	$8.64M	USD	Point-in-time
Current regulatory liabilities	`RegulatoryLiabilityCurrent`	$7.95M	USD	Point-in-time
Current regulatory liabilities	`RegulatoryLiabilityCurrent`	$7.95M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$104.30M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$104.30M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$101.77M	USD	Point-in-time
Advances from customers	`ContractWithCustomerLiabilityCurrent`	$101.77M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$53.13M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$53.13M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$53.73M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$53.73M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$634.08M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$634.08M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$606.18M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$606.18M	USD	Point-in-time
Deferred Income Tax	`DeferredIncomeTaxLiabilitiesNet`	$882.72M	USD	Point-in-time
Deferred Income Tax	`DeferredIncomeTaxLiabilitiesNet`	$882.72M	USD	Point-in-time
Deferred Income Tax	`DeferredIncomeTaxLiabilitiesNet`	$863.78M	USD	Point-in-time
Deferred Income Tax	`DeferredIncomeTaxLiabilitiesNet`	$863.78M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$888.70M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$888.70M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$874.60M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$874.60M	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$230.58M	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$230.58M	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$233.97M	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$233.97M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$184.35M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$184.35M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$160.02M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$160.02M	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`	$2.17B	USD	Point-in-time
Total other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.17B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$2.78B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$2.78B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$3.05B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$3.05B	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`	$1.13B	USD	Point-in-time
Common stock	`CommonStockValue`	$1.13B	USD	Point-in-time
Common stock	`CommonStockValue`	$888.62M	USD	Point-in-time
Common stock	`CommonStockValue`	$888.62M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.16B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.16B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.04B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.04B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-16.33M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-16.33M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-17.18M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-17.18M	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$2.92B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$2.92B	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`	$2.91B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$2.91B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$7.17M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$7.17M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$7.83M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$7.83M	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`	$2.93B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.93B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.91B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.91B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$9.11B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$9.11B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$8.48B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$8.48B	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`	$1.35B	USD	3 Qtrs
Electric utility revenues	`RegulatedOperatingRevenueElectricNonNuclear`	$1.35B	USD	3 Qtrs
Electric utility revenues	`RegulatedOperatingRevenueElectricNonNuclear`	$509.63M	USD	1 Quarter
Electric utility revenues	`RegulatedOperatingRevenueElectricNonNuclear`	$509.63M	USD	1 Quarter
Other	`UnregulatedOperatingRevenue`	$2.70M	USD	3 Qtrs
Other	`UnregulatedOperatingRevenue`	$2.70M	USD	3 Qtrs
Other	`UnregulatedOperatingRevenue`	$1.04M	USD	1 Quarter
Other	`UnregulatedOperatingRevenue`	$1.04M	USD	1 Quarter
Other	`UnregulatedOperatingRevenue`	$1.27M	USD	1 Quarter
Other	`UnregulatedOperatingRevenue`	$1.27M	USD	1 Quarter
Other	`UnregulatedOperatingRevenue`	$2.90M	USD	3 Qtrs
Other	`UnregulatedOperatingRevenue`	$2.90M	USD	3 Qtrs
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$510.91M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$510.91M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$528.53M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$528.53M	USD	1 Quarter
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$1.35B	USD	3 Qtrs
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$1.35B	USD	3 Qtrs
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$1.43B	USD	3 Qtrs
Total operating revenues	`RegulatedAndUnregulatedOperatingRevenue`	$1.43B	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`	$405.40M	USD	3 Qtrs
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$405.40M	USD	3 Qtrs
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$142.85M	USD	1 Quarter
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$142.85M	USD	1 Quarter
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$71.72M	USD	1 Quarter
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$71.72M	USD	1 Quarter
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`	$191.92M	USD	3 Qtrs
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$191.92M	USD	3 Qtrs
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$5.90M	USD	1 Quarter
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$5.90M	USD	1 Quarter
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$20.78M	USD	1 Quarter
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$20.78M	USD	1 Quarter
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$4.19M	USD	3 Qtrs
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$4.19M	USD	3 Qtrs
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$102.30M	USD	3 Qtrs
Power cost adjustment	`Powercostadjustmentexpensedeferral`	$102.30M	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$95.82M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$95.82M	USD	1 Quarter
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`	$284.99M	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$284.99M	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$332.90M	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$332.90M	USD	3 Qtrs
Energy efficiency programs	`EnergyEfficiencyPrograms`	$22.27M	USD	3 Qtrs
Energy efficiency programs	`EnergyEfficiencyPrograms`	$22.27M	USD	3 Qtrs
Energy efficiency programs	`EnergyEfficiencyPrograms`	$10.50M	USD	1 Quarter
Energy efficiency programs	`EnergyEfficiencyPrograms`	$10.50M	USD	1 Quarter
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
Depreciation	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$143.33M	USD	3 Qtrs
Depreciation	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$143.33M	USD	3 Qtrs
Depreciation	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$50.83M	USD	1 Quarter
Depreciation	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$50.83M	USD	1 Quarter
Depreciation	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$56.39M	USD	1 Quarter
Depreciation	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$56.39M	USD	1 Quarter
Depreciation	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$165.13M	USD	3 Qtrs
Depreciation	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$165.13M	USD	3 Qtrs
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOther`	$23.17M	USD	3 Qtrs
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOther`	$23.17M	USD	3 Qtrs
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOther`	$12.48M	USD	3 Qtrs
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOther`	$12.48M	USD	3 Qtrs
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOther`	$6.30M	USD	1 Quarter
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOther`	$6.30M	USD	1 Quarter
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOther`	$7.45M	USD	1 Quarter
Other electric utility operating expenses, net	`UtilitiesOperatingExpenseOther`	$7.45M	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`	$383.92M	USD	1 Quarter
Total electric utility operating expenses	`UtilitiesOperatingExpense`	$383.92M	USD	1 Quarter
Total electric utility operating expenses	`UtilitiesOperatingExpense`	$1.08B	USD	3 Qtrs
Total electric utility operating expenses	`UtilitiesOperatingExpense`	$1.08B	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
Other	`OtherGeneralExpense`	$2.45M	USD	3 Qtrs
Other	`OtherGeneralExpense`	$2.45M	USD	3 Qtrs
Other	`OtherGeneralExpense`	$2.15M	USD	3 Qtrs
Other	`OtherGeneralExpense`	$2.15M	USD	3 Qtrs
Other	`OtherGeneralExpense`	$694.00K	USD	1 Quarter
Other	`OtherGeneralExpense`	$694.00K	USD	1 Quarter
Other	`OtherGeneralExpense`	$698.00K	USD	1 Quarter
Other	`OtherGeneralExpense`	$698.00K	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$384.62M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$384.62M	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`	$394.82M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$394.82M	USD	1 Quarter
Total operating expenses	`OperatingExpenses`	$1.08B	USD	3 Qtrs
Total operating expenses	`OperatingExpenses`	$1.08B	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$286.57M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$286.57M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$276.69M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$276.69M	USD	3 Qtrs
Operating Income	`OperatingIncomeLoss`	$133.71M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$133.71M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$126.29M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$126.29M	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`	$15.18M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$15.18M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$11.04M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$11.04M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$32.12M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$32.12M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$9.39M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$9.39M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$4.20M	USD	1 Quarter
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$4.20M	USD	1 Quarter
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
Interest on long-term debt	`InterestExpenseDebt`	$29.36M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseDebt`	$29.36M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseDebt`	$102.05M	USD	3 Qtrs
Interest on long-term debt	`InterestExpenseDebt`	$102.05M	USD	3 Qtrs
Interest on long-term debt	`InterestExpenseDebt`	$35.43M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseDebt`	$35.43M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseDebt`	$82.91M	USD	3 Qtrs
Interest on long-term debt	`InterestExpenseDebt`	$82.91M	USD	3 Qtrs
Other interest	`InterestExpenseOther`	$17.89M	USD	3 Qtrs
Other interest	`InterestExpenseOther`	$17.89M	USD	3 Qtrs
Other interest	`InterestExpenseOther`	$5.57M	USD	1 Quarter
Other interest	`InterestExpenseOther`	$5.57M	USD	1 Quarter
Other interest	`InterestExpenseOther`	$6.35M	USD	1 Quarter
Other interest	`InterestExpenseOther`	$6.35M	USD	1 Quarter
Other interest	`InterestExpenseOther`	$14.94M	USD	3 Qtrs
Other interest	`InterestExpenseOther`	$14.94M	USD	3 Qtrs
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$4.90M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$4.90M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$14.29M	USD	3 Qtrs
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$14.29M	USD	3 Qtrs
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`	$7.64M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$7.64M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$13.48M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$13.48M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$7.92M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$7.92M	USD	1 Quarter
Other income, net	`OtherNonoperatingIncomeExpense`	$24.89M	USD	3 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$24.89M	USD	3 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$40.19M	USD	3 Qtrs
Other income, net	`OtherNonoperatingIncomeExpense`	$40.19M	USD	3 Qtrs
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`	$-17.15M	USD	3 Qtrs
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-17.15M	USD	3 Qtrs
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-6.87M	USD	1 Quarter
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-6.87M	USD	1 Quarter
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-3.51M	USD	1 Quarter
Total nonoperating expense, net	`NonoperatingIncomeExpense`	$-3.51M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$259.54M	USD	3 Qtrs
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$259.54M	USD	3 Qtrs
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`	$119.42M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$119.42M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$130.20M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$130.20M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$18.88M	USD	3 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$18.88M	USD	3 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$13.77M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$13.77M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$29.00M	USD	3 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$29.00M	USD	3 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$16.36M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$16.36M	USD	1 Quarter
Net Income	`ProfitLoss`	$113.84M	USD	1 Quarter
Net Income	`ProfitLoss`	$113.84M	USD	1 Quarter
Net Income	`ProfitLoss`	$230.53M	USD	3 Qtrs
Net Income	`ProfitLoss`	$230.53M	USD	3 Qtrs
Net Income	`ProfitLoss`	$105.65M	USD	1 Quarter
Net Income	`ProfitLoss`	$105.65M	USD	1 Quarter
Net Income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Net Income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$599.00K	USD	3 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$599.00K	USD	3 Qtrs
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`	$383.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$383.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
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`	$105.26M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$105.26M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$229.94M	USD	3 Qtrs
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$229.94M	USD	3 Qtrs
Weighted-average common shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	50.73M	shares	1 Quarter
Weighted-average common shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	50.73M	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`	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`	50.71M	shares	3 Qtrs
Weighted-average common shares outstanding - basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	50.71M	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`	52.18M	shares	3 Qtrs
Weighted-average common shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	50.76M	shares	3 Qtrs
Weighted-average common shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	50.76M	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`	50.80M	shares	1 Quarter
Weighted-average common shares outstanding - diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	50.80M	shares	1 Quarter
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$2.08	USD	1 Quarter
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$2.08	USD	1 Quarter
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$4.53	USD	3 Qtrs
Earnings attributable to IDACORP, Inc. - basic (in dollars per share)	`EarningsPerShareBasic`	$4.53	USD	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. - 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`	$4.53	USD	3 Qtrs
Earnings attributable to IDACORP, Inc. - diluted (in dollars per share)	`EarningsPerShareDiluted`	$4.53	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`	$4.82	USD	3 Qtrs
Earnings attributable to IDACORP, Inc. - diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.07	USD	1 Quarter
Earnings attributable to IDACORP, Inc. - diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.07	USD	1 Quarter

Cash Flow Statement 156 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`	$230.53M	USD	3 Qtrs
Net income	`ProfitLoss`	$230.53M	USD	3 Qtrs
Net income	`ProfitLoss`	$105.65M	USD	1 Quarter
Net income	`ProfitLoss`	$105.65M	USD	1 Quarter
Net income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Net income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$146.65M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$146.65M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$168.61M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$168.61M	USD	3 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$300.00K	USD	3 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$300.00K	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
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`	$-1.58M	USD	3 Qtrs
Changes in regulatory assets and liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-1.58M	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`	$20.39M	USD	3 Qtrs
Pension and postretirement benefit plan expense	`PensionAndOtherPostretirementBenefitExpense`	$20.39M	USD	3 Qtrs
Contributions to pension and postretirement benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$54.39M	USD	3 Qtrs
Contributions to pension and postretirement benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$54.39M	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
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$9.39M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$9.39M	USD	3 Qtrs
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$4.20M	USD	1 Quarter
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$4.20M	USD	1 Quarter
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
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`	$1.25M	USD	3 Qtrs
Distributions from equity-method investments	`EquityMethodInvestmentDividendsOrDistributions`	$1.25M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$32.12M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$32.12M	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
Other non-cash adjustments to net income, net	`OtherNoncashIncomeExpense`	$-6.12M	USD	3 Qtrs
Other non-cash adjustments to net income, net	`OtherNoncashIncomeExpense`	$-6.12M	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
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivable`	$10.69M	USD	3 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivable`	$10.69M	USD	3 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivable`	$-658.00K	USD	3 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivable`	$-658.00K	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-2.67M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-2.67M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-7.93M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-7.93M	USD	3 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-59.10M	USD	3 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-59.10M	USD	3 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-45.34M	USD	3 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-45.34M	USD	3 Qtrs
Accounts and wages payable	`IncreaseDecreaseInOtherCurrentAssets`	$33.04M	USD	3 Qtrs
Accounts and wages payable	`IncreaseDecreaseInOtherCurrentAssets`	$33.04M	USD	3 Qtrs
Accounts and wages payable	`IncreaseDecreaseInOtherCurrentAssets`	$116.42M	USD	3 Qtrs
Accounts and wages payable	`IncreaseDecreaseInOtherCurrentAssets`	$116.42M	USD	3 Qtrs
Taxes accrued/receivable	`IncreaseDecreaseInOtherCurrentLiabilities`	$41.17M	USD	3 Qtrs
Taxes accrued/receivable	`IncreaseDecreaseInOtherCurrentLiabilities`	$41.17M	USD	3 Qtrs
Taxes accrued/receivable	`IncreaseDecreaseInOtherCurrentLiabilities`	$56.00M	USD	3 Qtrs
Taxes accrued/receivable	`IncreaseDecreaseInOtherCurrentLiabilities`	$56.00M	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`	$-14.94M	USD	3 Qtrs
Other assets and liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-14.94M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$162.03M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$162.03M	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
Additions to utility plant, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$823.97M	USD	3 Qtrs
Additions to utility plant, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$823.97M	USD	3 Qtrs
Additions to utility plant, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$427.21M	USD	3 Qtrs
Additions to utility plant, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$427.21M	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`	$14.92M	USD	3 Qtrs
Payments received from transmission project joint funding partners	`ProceedsFromSaleOfProductiveAssets`	$14.92M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-410.00K	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-410.00K	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-8.80M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-8.80M	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`	$-411.88M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-411.88M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$872.00M	USD	3 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$872.00M	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
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`	$-7.01M	USD	3 Qtrs
Discount on issuance of long-term debt	`PremiumDiscountOnIssuanceOfLongTermDebt`	$-7.01M	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`	$225.00M	USD	3 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$225.00M	USD	3 Qtrs
Dividends on common stock	`PaymentsOfDividendsCommonStock`	$120.58M	USD	3 Qtrs
Dividends on common stock	`PaymentsOfDividendsCommonStock`	$120.58M	USD	3 Qtrs
Dividends on common stock	`PaymentsOfDividendsCommonStock`	$129.15M	USD	3 Qtrs
Dividends on common stock	`PaymentsOfDividendsCommonStock`	$129.15M	USD	3 Qtrs
Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	3 Qtrs
Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	3 Qtrs
Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	$234.67M	USD	3 Qtrs
Issuance of Common Stock	`ProceedsFromIssuanceOfCommonStock`	$234.67M	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`	$3.27M	USD	3 Qtrs
Tax withholdings on net settlements of share-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.27M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$1.62M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$1.62M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.60M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.60M	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`	$517.76M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$517.76M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$100.52M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$100.52M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$267.91M	USD	3 Qtrs
Net increase in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$267.91M	USD	3 Qtrs
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$445.49M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$445.49M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$177.58M	USD	Point-in-time
Cash and cash equivalents at beginning of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$177.58M	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`	$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 end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$445.49M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$445.49M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$177.58M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$177.58M	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`	$327.43M	USD	Point-in-time
Cash and cash equivalents at end of the period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$327.43M	USD	Point-in-time
Income taxes	`IncomeTaxesPaidNet`	$8.83M	USD	3 Qtrs
Income taxes	`IncomeTaxesPaidNet`	$8.83M	USD	3 Qtrs
Income taxes	`IncomeTaxesPaidNet`	$1.90M	USD	3 Qtrs
Income taxes	`IncomeTaxesPaidNet`	$1.90M	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`	$82.61M	USD	3 Qtrs
Cash paid for interest (net of amount capitalized)	`InterestPaidNet`	$82.61M	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`	$127.08M	USD	3 Qtrs
Additions to property, plant and equipment in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$127.08M	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`	$2.93B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.93B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.91B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.91B	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`	$105.26M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$105.26M	USD	1 Quarter
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$229.94M	USD	3 Qtrs
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$229.94M	USD	3 Qtrs
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-146.00K	USD	1 Quarter
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-146.00K	USD	1 Quarter
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-285.00K	USD	1 Quarter
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-285.00K	USD	1 Quarter
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-439.00K	USD	3 Qtrs
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-439.00K	USD	3 Qtrs
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-853.00K	USD	3 Qtrs
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-853.00K	USD	3 Qtrs
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$2.92B	USD	Point-in-time
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$2.92B	USD	Point-in-time
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`	$2.91B	USD	Point-in-time
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$2.91B	USD	Point-in-time
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$599.00K	USD	3 Qtrs
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$599.00K	USD	3 Qtrs
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`	$383.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$383.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.28B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.28B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.93B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.93B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.91B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.91B	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`	$230.53M	USD	3 Qtrs
Net income	`ProfitLoss`	$230.53M	USD	3 Qtrs
Net income	`ProfitLoss`	$105.65M	USD	1 Quarter
Net income	`ProfitLoss`	$105.65M	USD	1 Quarter
Net income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Net income	`ProfitLoss`	$251.95M	USD	3 Qtrs
Unfunded pension liability adjustment, net of tax of $99, $51, $296, and $153, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-146.00K	USD	1 Quarter
Unfunded pension liability adjustment, net of tax of $99, $51, $296, and $153, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-146.00K	USD	1 Quarter
Unfunded pension liability adjustment, net of tax of $99, $51, $296, and $153, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-285.00K	USD	1 Quarter
Unfunded pension liability adjustment, net of tax of $99, $51, $296, and $153, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-285.00K	USD	1 Quarter
Unfunded pension liability adjustment, net of tax of $99, $51, $296, and $153, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-439.00K	USD	3 Qtrs
Unfunded pension liability adjustment, net of tax of $99, $51, $296, and $153, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-439.00K	USD	3 Qtrs
Unfunded pension liability adjustment, net of tax of $99, $51, $296, and $153, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-853.00K	USD	3 Qtrs
Unfunded pension liability adjustment, net of tax of $99, $51, $296, and $153, respectively	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-853.00K	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`	$230.97M	USD	3 Qtrs
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$230.97M	USD	3 Qtrs
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$252.81M	USD	3 Qtrs
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$252.81M	USD	3 Qtrs
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$105.79M	USD	1 Quarter
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$105.79M	USD	1 Quarter
Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$235.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$383.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$383.00K	USD	1 Quarter
Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$654.00K	USD	3 Qtrs
Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$654.00K	USD	3 Qtrs
Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$599.00K	USD	3 Qtrs
Income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$599.00K	USD	3 Qtrs
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$105.41M	USD	1 Quarter
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$105.41M	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`	$230.38M	USD	3 Qtrs
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$230.38M	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

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