10-K Filing

IDACORP INC CIK: 1057877 FY 2013

Filing Information

Form Type	10-K
Accession Number	`0001057877-14-000036`
Period End Date	20131231
Filing Date	20140220
Fiscal Year	2013
Fiscal Period	FY
XBRL Instance	ida-20131231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 133 Income Statement 102 Cash Flow Statement 128 Stockholders Equity 76 Comprehensive Income 33

Balance Sheet 133 line items

Line Item	Tag	Value	Unit	Period
Allowance for Doubtful Accounts Receivable, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.35M	USD	Point-in-time
Allowance for Doubtful Accounts Receivable, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.55M	USD	Point-in-time
Allowance for Doubtful Other Receivables, Current	`AllowanceForDoubtfulOtherReceivablesCurrent`	$322.00K	USD	Point-in-time
Allowance for Doubtful Other Receivables, Current	`AllowanceForDoubtfulOtherReceivablesCurrent`	$153.00K	USD	Point-in-time
Allowance for Doubtful Accounts Receivable, Noncurrent	`AllowanceForDoubtfulAccountsReceivableNoncurrent`	$1.26M	USD	Point-in-time
Allowance for Doubtful Accounts Receivable, Noncurrent	`AllowanceForDoubtfulAccountsReceivableNoncurrent`	$885.00K	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$27.81M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$26.53M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$228.68M	USD	Point-in-time
Common Stock, No Par Value	`CommonStockNoParValue`	-	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$78.16M	USD	Point-in-time
Common Stock, No Par Value	`CommonStockNoParValue`	-	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$97.87M	USD	Point-in-time
Customer	`AccountsReceivableNetCurrent`	$66.11M	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	49.96M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	49.42M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	50.16M	shares	Point-in-time
Common Stock, Shares, Issued	`CommonStockSharesIssued`	50.23M	shares	Point-in-time
Other	`OtherReceivables`	$23.61M	USD	Point-in-time
Other	`OtherReceivables`	$15.27M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$156.00K	USD	Point-in-time
Treasury Stock, Shares	`TreasuryStockShares`	718.00	shares	Point-in-time
Treasury Stock, Shares	`TreasuryStockShares`	1,817.00	shares	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$1.75M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$51.45M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$63.51M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$53.64M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$51.04M	USD	Point-in-time
Fuel stock (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$41.55M	USD	Point-in-time
Fuel stock (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$42.39M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$12.82M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$15.34M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$46.87M	USD	Point-in-time
Deferred income taxes	`DeferredTaxAssetsNetCurrent`	$56.53M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$30.08M	USD	Point-in-time
Current regulatory assets	`RegulatoryAssetsCurrent`	$61.84M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$4.95M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$2.40M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$367.25M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$476.61M	USD	Point-in-time
Investments	`LongTermInvestments`	$160.79M	USD	Point-in-time
Investments	`LongTermInvestments`	$159.07M	USD	Point-in-time
Utility plant in service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$5.08B	USD	Point-in-time
Utility plant in service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$4.92B	USD	Point-in-time
Accumulated provision for depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$1.70B	USD	Point-in-time
Accumulated provision for depreciation	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$1.77B	USD	Point-in-time
Utility plant in service - net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$3.21B	USD	Point-in-time
Utility plant in service - net	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$3.31B	USD	Point-in-time
Construction work in progress	`PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress`	$327.00M	USD	Point-in-time
Construction work in progress	`PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress`	$298.47M	USD	Point-in-time
Utility plant held for future use	`PlantHeldForFutureUseAmount`	$7.09M	USD	Point-in-time
Utility plant held for future use	`PlantHeldForFutureUseAmount`	$7.10M	USD	Point-in-time
Other property, net of accumulated depreciation	`PropertyPlantAndEquipmentOther`	$17.85M	USD	Point-in-time
Other property, net of accumulated depreciation	`PropertyPlantAndEquipmentOther`	$17.23M	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentNet`	$3.54B	USD	Point-in-time
Property, plant and equipment - net	`PropertyPlantAndEquipmentNet`	$3.67B	USD	Point-in-time
American Falls and Milner water rights	`FiniteLivedIntangibleAssetsGross`	$15.80M	USD	Point-in-time
American Falls and Milner water rights	`FiniteLivedIntangibleAssetsGross`	$17.91M	USD	Point-in-time
Company-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$22.04M	USD	Point-in-time
Company-owned life insurance	`LifeInsuranceCorporateOrBankOwnedAmount`	$22.65M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$978.23M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.13B	USD	Point-in-time
Long-term receivables	`AccountsReceivableNetNoncurrent`	$4.81M	USD	Point-in-time
Long-term receivables	`AccountsReceivableNetNoncurrent`	$4.44M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$49.26M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$42.95M	USD	Point-in-time
Total other assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$1.23B	USD	Point-in-time
Total other assets	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$1.06B	USD	Point-in-time
Total	`Assets`	$5.29B	USD	Point-in-time
Total	`Assets`	$4.93B	USD	Point-in-time
Total	`Assets`	$5.36B	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$71.06M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$1.06M	USD	Point-in-time
Notes payable	`ShortTermBorrowings`	$69.70M	USD	Point-in-time
Notes payable	`ShortTermBorrowings`	$54.75M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$90.17M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$91.52M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$13.30M	USD	Point-in-time
Taxes accrued	`TaxesPayableCurrent`	$11.71M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$22.76M	USD	Point-in-time
Interest accrued	`InterestPayableCurrent`	$22.31M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$42.34M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$38.51M	USD	Point-in-time
Current regulatory liabilities	`RegulatoryLiabilityCurrent`	$30.28M	USD	Point-in-time
Current regulatory liabilities	`RegulatoryLiabilityCurrent`	$10.68M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$13.73M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$17.78M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$250.37M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$351.30M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$969.59M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$883.38M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$355.36M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$375.87M	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$423.41M	USD	Point-in-time
Pension and other postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$244.63M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$54.10M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$65.23M	USD	Point-in-time
Total other liabilities	`LiabilitiesNoncurrent`	$1.73B	USD	Point-in-time
Total other liabilities	`LiabilitiesNoncurrent`	$1.64B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$1.47B	USD	Point-in-time
Long-Term Debt	`LongTermDebtNoncurrent`	$1.62B	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock	`CommonStockValue`	$807.84M	USD	Point-in-time
Common stock	`CommonStockValue`	$834.92M	USD	Point-in-time
Common stock	`CommonStockValue`	$839.75M	USD	Point-in-time
Common stock	`CommonStockValue`	$828.39M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$923.98M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$819.68M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$709.35M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.03B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-16.55M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-17.12M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.62M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-9.57M	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$40.00K	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$29.00K	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$8.00K	USD	Point-in-time
Treasury stock	`TreasuryStockValue`	$21.00K	USD	Point-in-time
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$1.74B	USD	Point-in-time
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$1.85B	USD	Point-in-time
Total IDACORP, Inc. shareholders equity	`StockholdersEquity`	$1.64B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$3.87M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$4.04M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$4.21M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$4.09M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.64B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.75B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.85B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$5.29B	USD	Point-in-time
Total	`LiabilitiesAndStockholdersEquity`	$5.36B	USD	Point-in-time

Income Statement 102 line items

Line Item	Tag	Value	Unit	Period
General business	`ElectricDomesticRegulatedRevenue`	$834.54M	USD	Annual
General business	`ElectricDomesticRegulatedRevenue`	$937.76M	USD	Annual
General business	`ElectricDomesticRegulatedRevenue`	$1.10B	USD	Annual
Off-system sales	`ElectricalGenerationRevenue`	$101.60M	USD	Annual
Off-system sales	`ElectricalGenerationRevenue`	$61.53M	USD	Annual
Off-system sales	`ElectricalGenerationRevenue`	$54.47M	USD	Annual
Other revenues	`OtherElectricUtilityRevenue`	$77.43M	USD	Annual
Other revenues	`OtherElectricUtilityRevenue`	$86.58M	USD	Annual
Other revenues	`OtherElectricUtilityRevenue`	$86.90M	USD	Annual
Total electric utility revenues	`ElectricUtilityRevenue`	$1.02B	USD	Annual
Total electric utility revenues	`ElectricUtilityRevenue`	$1.24B	USD	Annual
Total electric utility revenues	`ElectricUtilityRevenue`	$1.08B	USD	Annual
Other	`OtherSalesRevenueNet`	$3.12M	USD	Annual
Other	`OtherSalesRevenueNet`	$3.94M	USD	Annual
Other	`OtherSalesRevenueNet`	$4.03M	USD	Annual
Total operating revenues	`SalesRevenueNet`	$1.25B	USD	Annual
Total operating revenues	`SalesRevenueNet`	$1.08B	USD	Annual
Total operating revenues	`SalesRevenueNet`	$1.03B	USD	Annual
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$163.34M	USD	Annual
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$220.58M	USD	Annual
Purchased power	`UtilitiesOperatingExpensePurchasedPower`	$196.94M	USD	Annual
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$131.54M	USD	Annual
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$214.48M	USD	Annual
Fuel expense	`UtilitiesOperatingExpenseFuelUsed`	$159.41M	USD	Annual
Power cost adjustment	`PowerCostAdjustment`	$38.50M	USD	Annual
Power cost adjustment	`PowerCostAdjustment`	$-39.54M	USD	Annual
Power cost adjustment	`PowerCostAdjustment`	$-61.09M	USD	Annual
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$349.03M	USD	Annual
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$338.64M	USD	Annual
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$348.87M	USD	Annual
Energy efficiency programs	`EnergyEfficiencyPrograms`	$27.30M	USD	Annual
Energy efficiency programs	`EnergyEfficiencyPrograms`	$35.64M	USD	Annual
Energy efficiency programs	`EnergyEfficiencyPrograms`	$37.66M	USD	Annual
Depreciation	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$123.94M	USD	Annual
Depreciation	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$129.74M	USD	Annual
Depreciation	`UtilitiesOperatingExpenseDepreciationAndAmortization`	$119.79M	USD	Annual
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$30.56M	USD	Annual
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$30.49M	USD	Annual
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$28.89M	USD	Annual
Total electric utility expenses	`UtilitiesOperatingExpense`	$858.36M	USD	Annual
Total electric utility expenses	`UtilitiesOperatingExpense`	$826.02M	USD	Annual
Total electric utility expenses	`UtilitiesOperatingExpense`	$940.32M	USD	Annual
Other	`OtherGeneralExpense`	$14.15M	USD	Annual
Other	`OtherGeneralExpense`	$13.04M	USD	Annual
Other	`OtherGeneralExpense`	$12.04M	USD	Annual
Total operating expenses	`OperatingExpenses`	$838.06M	USD	Annual
Total operating expenses	`OperatingExpenses`	$871.40M	USD	Annual
Total operating expenses	`OperatingExpenses`	$954.47M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$155.35M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$242.60M	USD	Annual
Operating Income	`OperatingIncomeLoss`	$291.74M	USD	Annual
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$22.43M	USD	Annual
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$14.86M	USD	Annual
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$25.48M	USD	Annual
Earnings (Losses) of Unconsolidated Equity-Method Investments	`IncomeLossFromEquityMethodInvestments`	$11.94M	USD	Annual
Earnings (Losses) of Unconsolidated Equity-Method Investments	`IncomeLossFromEquityMethodInvestments`	$11.62M	USD	Annual
Earnings (Losses) of Unconsolidated Equity-Method Investments	`IncomeLossFromEquityMethodInvestments`	$11.86M	USD	Annual
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$4.21M	USD	Annual
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$17.01M	USD	Annual
Other (expense) income, net	`OtherNonoperatingIncomeExpense`	$4.62M	USD	Annual
Total other income	`NonoperatingIncomeExpense`	$27.80M	USD	Annual
Total other income	`NonoperatingIncomeExpense`	$29.44M	USD	Annual
Total other income	`NonoperatingIncomeExpense`	$24.36M	USD	Annual
Interest on long-term debt	`InterestExpenseDebt`	$81.49M	USD	Annual
Interest on long-term debt	`InterestExpenseDebt`	$79.35M	USD	Annual
Interest on long-term debt	`InterestExpenseDebt`	$78.92M	USD	Annual
Other interest	`InterestExpenseOther`	$6.88M	USD	Annual
Other interest	`InterestExpenseOther`	$5.51M	USD	Annual
Other interest	`InterestExpenseOther`	$7.20M	USD	Annual
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest`	$-11.93M	USD	Annual
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest`	$-7.66M	USD	Annual
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest`	$-13.33M	USD	Annual
Total interest expense, net	`InterestExpense`	$73.87M	USD	Annual
Total interest expense, net	`InterestExpense`	$81.03M	USD	Annual
Total interest expense, net	`InterestExpense`	$71.53M	USD	Annual
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$206.99M	USD	Annual
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$254.52M	USD	Annual
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$125.80M	USD	Annual
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$-44.35M	USD	Annual
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$72.23M	USD	Annual
Income Tax Expense (Benefit)	`IncomeTaxExpenseBenefit`	$33.80M	USD	Annual
Net Income	`ProfitLoss`	$182.29M	USD	Annual
Net Income	`ProfitLoss`	$170.15M	USD	Annual
Net Income	`ProfitLoss`	$173.19M	USD	Annual
Adjustment for (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$173.00K	USD	Annual
Adjustment for (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-123.00K	USD	Annual
Adjustment for (income) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$169.00K	USD	Annual
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$169.98M	USD	Annual
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$173.01M	USD	Annual
Net Income Attributable to IDACORP, Inc.	`NetIncomeLoss`	$182.42M	USD	Annual
Weighted Average Common Shares Outstanding - Basic (000s) (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	49.46M	shares	Annual
Weighted Average Common Shares Outstanding - Basic (000s) (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	49.93M	shares	Annual
Weighted Average Common Shares Outstanding - Basic (000s) (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	50.05M	shares	Annual
Weighted Average Common Shares Outstanding - Diluted (000s) (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	49.56M	shares	Annual
Weighted Average Common Shares Outstanding - Diluted (000s) (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	50.13M	shares	Annual
Weighted Average Common Shares Outstanding - Diluted (000s) (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	50.01M	shares	Annual
Earnings Attributable to IDACORP, Inc. - Basic (in dollars per share)	`EarningsPerShareBasic`	$3.64	USD	Annual
Earnings Attributable to IDACORP, Inc. - Basic (in dollars per share)	`EarningsPerShareBasic`	$3.47	USD	Annual
Earnings Attributable to IDACORP, Inc. - Basic (in dollars per share)	`EarningsPerShareBasic`	$3.44	USD	Annual
Earnings Attributable to IDACORP, Inc. - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$3.43	USD	Annual
Earnings Attributable to IDACORP, Inc. - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$3.64	USD	Annual
Earnings Attributable to IDACORP, Inc. - Diluted (in dollars per share)	`EarningsPerShareDiluted`	$3.46	USD	Annual

Cash Flow Statement 128 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$182.29M	USD	Annual
Net Income	`ProfitLoss`	$170.15M	USD	Annual
Net Income	`ProfitLoss`	$173.19M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$133.78M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$128.61M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$124.66M	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$65.57M	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$-45.13M	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$33.98M	USD	Annual
Changes in regulatory assets and liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$53.47M	USD	Annual
Changes in regulatory assets and liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$25.58M	USD	Annual
Changes in regulatory assets and liabilities	`IncreaseDecreaseInRegulatoryAssetsAndLiabilities`	$-68.05M	USD	Annual
Pension and postretirement benefit plan expense	`PensionAndOtherPostretirementBenefitExpense`	$45.91M	USD	Annual
Pension and postretirement benefit plan expense	`PensionAndOtherPostretirementBenefitExpense`	$45.22M	USD	Annual
Pension and postretirement benefit plan expense	`PensionAndOtherPostretirementBenefitExpense`	$45.23M	USD	Annual
Contributions to pension and postretirement benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$47.70M	USD	Annual
Contributions to pension and postretirement benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$22.09M	USD	Annual
Contributions to pension and postretirement benefit plans	`PensionAndOtherPostretirementBenefitContributions`	$33.39M	USD	Annual
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$11.94M	USD	Annual
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$11.62M	USD	Annual
Earnings of unconsolidated equity-method investments	`IncomeLossFromEquityMethodInvestments`	$11.86M	USD	Annual
Distributions from unconsolidated equity-method investments	`EquityMethodInvestmentDividendsOrDistributions`	$2.50M	USD	Annual
Distributions from unconsolidated equity-method investments	`EquityMethodInvestmentDividendsOrDistributions`	$18.55M	USD	Annual
Distributions from unconsolidated equity-method investments	`EquityMethodInvestmentDividendsOrDistributions`	$17.53M	USD	Annual
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$25.48M	USD	Annual
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$14.86M	USD	Annual
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$22.43M	USD	Annual
Gain on sale of investments and assets	`GainLossOnSaleOfOtherInvestments`	$202.00K	USD	Annual
Gain on sale of investments and assets	`GainLossOnSaleOfOtherInvestments`	$11.68M	USD	Annual
Gain on sale of investments and assets	`GainLossOnSaleOfOtherInvestments`	$448.00K	USD	Annual
Other non-cash adjustments to net income, net	`OtherNoncashIncomeExpense`	$-4.93M	USD	Annual
Other non-cash adjustments to net income, net	`OtherNoncashIncomeExpense`	$-6.12M	USD	Annual
Other non-cash adjustments to net income, net	`OtherNoncashIncomeExpense`	$-3.30M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$2.74M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$29.56M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$1.09M	USD	Annual
Accounts payable and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$10.58M	USD	Annual
Accounts payable and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$5.43M	USD	Annual
Accounts payable and other accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-517.00K	USD	Annual
Taxes accrued/receivable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$15.11M	USD	Annual
Taxes accrued/receivable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$4.75M	USD	Annual
Taxes accrued/receivable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-604.00K	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$20.82M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$5.25M	USD	Annual
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$12.16M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-8.50M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$1.82M	USD	Annual
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$2.17M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$830.00K	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$7.06M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-4.33M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-7.41M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-8.87M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-5.38M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$249.27M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$305.55M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$310.24M	USD	Annual
Additions to property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$337.77M	USD	Annual
Additions to property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$239.79M	USD	Annual
Additions to property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$235.31M	USD	Annual
Proceeds from the sale of emission allowances and RECs	`ProceedsFromSaleOfIntangibleAssets`	$6.31M	USD	Annual
Proceeds from the sale of emission allowances and RECs	`ProceedsFromSaleOfIntangibleAssets`	$498.00K	USD	Annual
Proceeds from the sale of emission allowances and RECs	`ProceedsFromSaleOfIntangibleAssets`	$2.74M	USD	Annual
Investments in affordable housing	`PaymentsToAcquirePartnersInterestInRealEstatePartnershipNetOfCashAcquired`	$1.56M	USD	Annual
Investments in affordable housing	`PaymentsToAcquirePartnersInterestInRealEstatePartnershipNetOfCashAcquired`	-	USD	Annual
Investments in affordable housing	`PaymentsToAcquirePartnersInterestInRealEstatePartnershipNetOfCashAcquired`	$381.00K	USD	Annual
Distributions from affordable housing investments	`PaymentsForProceedsFromRealEstatePartnershipInvestmentNet`	$-1.75M	USD	Annual
Distributions from affordable housing investments	`PaymentsForProceedsFromRealEstatePartnershipInvestmentNet`	-	USD	Annual
Distributions from affordable housing investments	`PaymentsForProceedsFromRealEstatePartnershipInvestmentNet`	$-242.00K	USD	Annual
Investments in unconsolidated affiliates	`PaymentsToAcquireEquityMethodInvestments`	$2.65M	USD	Annual
Investments in unconsolidated affiliates	`PaymentsToAcquireEquityMethodInvestments`	-	USD	Annual
Investments in unconsolidated affiliates	`PaymentsToAcquireEquityMethodInvestments`	-	USD	Annual
Purchase of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecurities`	-	USD	Annual
Purchase of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecurities`	$7.00M	USD	Annual
Purchase of available-for-sale securities	`PaymentsToAcquireAvailableForSaleSecurities`	$32.66M	USD	Annual
Proceeds from sale of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesEquity`	-	USD	Annual
Proceeds from sale of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesEquity`	$25.66M	USD	Annual
Proceeds from sale of available-for-sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesEquity`	-	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-367.00K	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-3.30M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-3.47M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-236.59M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-332.36M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-243.82M	USD	Annual
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$150.00M	USD	Annual
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$150.00M	USD	Annual
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$101.06M	USD	Annual
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$71.06M	USD	Annual
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$121.06M	USD	Annual
Dividends on common stock	`PaymentsOfDividendsCommonStock`	$68.93M	USD	Annual
Dividends on common stock	`PaymentsOfDividendsCommonStock`	$59.67M	USD	Annual
Dividends on common stock	`PaymentsOfDividendsCommonStock`	$78.83M	USD	Annual
Net change in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$-14.95M	USD	Annual
Net change in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$-12.70M	USD	Annual
Net change in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebt`	$15.50M	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$17.50M	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$255.00K	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$4.88M	USD	Annual
Acquisition of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$2.12M	USD	Annual
Acquisition of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$2.06M	USD	Annual
Acquisition of treasury stock	`PaymentsForRepurchaseOfCommonStock`	$1.93M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-5.06M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-606.00K	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-885.00K	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-6.73M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-178.75M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-17.32M	USD	Annual
Net (decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-200.86M	USD	Annual
Net (decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-1.29M	USD	Annual
Net (decrease) increase in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$51.63M	USD	Annual
Cash and cash equivalents at beginning of the year	`CashAndCashEquivalentsAtCarryingValue`	$27.81M	USD	Point-in-time
Cash and cash equivalents at beginning of the year	`CashAndCashEquivalentsAtCarryingValue`	$26.53M	USD	Point-in-time
Cash and cash equivalents at beginning of the year	`CashAndCashEquivalentsAtCarryingValue`	$228.68M	USD	Point-in-time
Cash and cash equivalents at beginning of the year	`CashAndCashEquivalentsAtCarryingValue`	$78.16M	USD	Point-in-time
Cash and cash equivalents at end of the year	`CashAndCashEquivalentsAtCarryingValue`	$27.81M	USD	Point-in-time
Cash and cash equivalents at end of the year	`CashAndCashEquivalentsAtCarryingValue`	$26.53M	USD	Point-in-time
Cash and cash equivalents at end of the year	`CashAndCashEquivalentsAtCarryingValue`	$228.68M	USD	Point-in-time
Cash and cash equivalents at end of the year	`CashAndCashEquivalentsAtCarryingValue`	$78.16M	USD	Point-in-time
Income taxes	`IncomeTaxesPaidNet`	$1.44M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$1.45M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$-12.40M	USD	Annual
Interest (net of amount capitalized)	`InterestPaidNet`	$70.97M	USD	Annual
Interest (net of amount capitalized)	`InterestPaidNet`	$77.97M	USD	Annual
Interest (net of amount capitalized)	`InterestPaidNet`	$70.89M	USD	Annual
Additions to property, plant and equipment in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$24.25M	USD	Annual
Additions to property, plant and equipment in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$26.88M	USD	Annual
Additions to property, plant and equipment in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$26.33M	USD	Annual

Stockholders Equity 76 line items

Line Item	Tag	Value	Unit	Period
Dividends Declared Per Share of Common Stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.37	USD	Annual
Dividends Declared Per Share of Common Stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.20	USD	Annual
Dividends Declared Per Share of Common Stock (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.57	USD	Annual
Balance at beginning of year	`CommonStockValue`	$807.84M	USD	Point-in-time
Balance at beginning of year	`CommonStockValue`	$834.92M	USD	Point-in-time
Balance at beginning of year	`CommonStockValue`	$839.75M	USD	Point-in-time
Balance at beginning of year	`CommonStockValue`	$828.39M	USD	Point-in-time
Common stock issued	`StockIssuedDuringPeriodValueNewIssues`	$255.00K	USD	Annual
Common stock issued	`StockIssuedDuringPeriodValueNewIssues`	$17.50M	USD	Annual
Common stock issued	`StockIssuedDuringPeriodValueNewIssues`	$4.88M	USD	Annual
Other common stock changes	`StockholdersEquityOther`	$3.05M	USD	Annual
Other common stock changes	`StockholdersEquityOther`	$4.57M	USD	Annual
Other common stock changes	`StockholdersEquityOther`	$1.65M	USD	Annual
Balance at end of year	`CommonStockValue`	$807.84M	USD	Point-in-time
Balance at end of year	`CommonStockValue`	$834.92M	USD	Point-in-time
Balance at end of year	`CommonStockValue`	$839.75M	USD	Point-in-time
Balance at end of year	`CommonStockValue`	$828.39M	USD	Point-in-time
Balance at beginning of year	`RetainedEarningsAccumulatedDeficit`	$923.98M	USD	Point-in-time
Balance at beginning of year	`RetainedEarningsAccumulatedDeficit`	$819.68M	USD	Point-in-time
Balance at beginning of year	`RetainedEarningsAccumulatedDeficit`	$709.35M	USD	Point-in-time
Balance at beginning of year	`RetainedEarningsAccumulatedDeficit`	$1.03B	USD	Point-in-time
Net income attributable to IDACORP, Inc.	`NetIncomeLoss`	$169.98M	USD	Annual
Net income attributable to IDACORP, Inc.	`NetIncomeLoss`	$173.01M	USD	Annual
Net income attributable to IDACORP, Inc.	`NetIncomeLoss`	$182.42M	USD	Annual
Common stock dividends ($1.57, $1.37, and $1.20 per share, respectively)	`DividendsCommonStockCash`	$68.71M	USD	Annual
Common stock dividends ($1.57, $1.37, and $1.20 per share, respectively)	`DividendsCommonStockCash`	$78.94M	USD	Annual
Common stock dividends ($1.57, $1.37, and $1.20 per share, respectively)	`DividendsCommonStockCash`	$59.66M	USD	Annual
Balance at end of year	`RetainedEarningsAccumulatedDeficit`	$923.98M	USD	Point-in-time
Balance at end of year	`RetainedEarningsAccumulatedDeficit`	$819.68M	USD	Point-in-time
Balance at end of year	`RetainedEarningsAccumulatedDeficit`	$709.35M	USD	Point-in-time
Balance at end of year	`RetainedEarningsAccumulatedDeficit`	$1.03B	USD	Point-in-time
AOCI - Beginning Balance	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-16.55M	USD	Point-in-time
AOCI - Beginning Balance	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-17.12M	USD	Point-in-time
AOCI - Beginning Balance	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.62M	USD	Point-in-time
AOCI - Beginning Balance	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-9.57M	USD	Point-in-time
Net unrealized (losses) gains	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$1.57M	USD	Annual
Net unrealized (losses) gains	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-4.14M	USD	Annual
Net unrealized (losses) gains	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-400.00K	USD	Annual
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$7.06M	USD	Annual
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.65M	USD	Annual
Unfunded pension liability adjustment (net of tax)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-4.70M	USD	Annual
AOCI - Ending Balance	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-16.55M	USD	Point-in-time
AOCI - Ending Balance	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-17.12M	USD	Point-in-time
AOCI - Ending Balance	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-11.62M	USD	Point-in-time
AOCI - Ending Balance	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-9.57M	USD	Point-in-time
Balance at beginning of year	`TreasuryStockValue`	$40.00K	USD	Point-in-time
Balance at beginning of year	`TreasuryStockValue`	$29.00K	USD	Point-in-time
Balance at beginning of year	`TreasuryStockValue`	$8.00K	USD	Point-in-time
Balance at beginning of year	`TreasuryStockValue`	$21.00K	USD	Point-in-time
Issued	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$1.94M	USD	Annual
Issued	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$2.07M	USD	Annual
Issued	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$2.14M	USD	Annual
Acquired	`TreasuryStockValueAcquiredCostMethod`	$1.93M	USD	Annual
Acquired	`TreasuryStockValueAcquiredCostMethod`	$2.06M	USD	Annual
Acquired	`TreasuryStockValueAcquiredCostMethod`	$2.12M	USD	Annual
Balance at end of year	`TreasuryStockValue`	$40.00K	USD	Point-in-time
Balance at end of year	`TreasuryStockValue`	$29.00K	USD	Point-in-time
Balance at end of year	`TreasuryStockValue`	$8.00K	USD	Point-in-time
Balance at end of year	`TreasuryStockValue`	$21.00K	USD	Point-in-time
Total IDACORP, Inc. shareholders equity at end of year	`StockholdersEquity`	$1.74B	USD	Point-in-time
Total IDACORP, Inc. shareholders equity at end of year	`StockholdersEquity`	$1.85B	USD	Point-in-time
Total IDACORP, Inc. shareholders equity at end of year	`StockholdersEquity`	$1.64B	USD	Point-in-time
Balance at beginning of year	`MinorityInterest`	$3.87M	USD	Point-in-time
Balance at beginning of year	`MinorityInterest`	$4.04M	USD	Point-in-time
Balance at beginning of year	`MinorityInterest`	$4.21M	USD	Point-in-time
Balance at beginning of year	`MinorityInterest`	$4.09M	USD	Point-in-time
Net (loss) income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$173.00K	USD	Annual
Net (loss) income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-123.00K	USD	Annual
Net (loss) income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$169.00K	USD	Annual
Balance at end of year	`MinorityInterest`	$3.87M	USD	Point-in-time
Balance at end of year	`MinorityInterest`	$4.04M	USD	Point-in-time
Balance at end of year	`MinorityInterest`	$4.21M	USD	Point-in-time
Balance at end of year	`MinorityInterest`	$4.09M	USD	Point-in-time
Total equity at end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.64B	USD	Point-in-time
Total equity at end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.75B	USD	Point-in-time
Total equity at end of year	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.85B	USD	Point-in-time

Comprehensive Income 33 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$182.29M	USD	Annual
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-257.00K	USD	Annual
Net Income	`ProfitLoss`	$170.15M	USD	Annual
Net Income	`ProfitLoss`	$173.19M	USD	Annual
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$1.89M	USD	Annual
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$1.01M	USD	Annual
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	Annual
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	Annual
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-4.55M	USD	Annual
Net unrealized holding gains (losses) arising during the year, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-400.00K	USD	Annual
Net unrealized holding gains (losses) arising during the year, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$1.57M	USD	Annual
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$3.02M	USD	Annual
Net unrealized holding gains (losses) arising during the year, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$2.95M	USD	Annual
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-1.06M	USD	Annual
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-4.53M	USD	Annual
Reclassification adjustment for gains included in net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	-	USD	Annual
Reclassification adjustment for gains included in net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	-	USD	Annual
Reclassification adjustment for gains included in net income, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$7.09M	USD	Annual
Net unrealized (losses) gains	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$1.57M	USD	Annual
Net unrealized (losses) gains	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-4.14M	USD	Annual
Net unrealized (losses) gains	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-400.00K	USD	Annual
Unfunded pension liability adjustment, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$7.06M	USD	Annual
Unfunded pension liability adjustment, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$1.65M	USD	Annual
Unfunded pension liability adjustment, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-4.70M	USD	Annual
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$167.69M	USD	Annual
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$168.10M	USD	Annual
Total Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$182.86M	USD	Annual
Comprehensive (income) loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$169.00K	USD	Annual
Comprehensive (income) loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$173.00K	USD	Annual
Comprehensive (income) loss attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-123.00K	USD	Annual
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$167.93M	USD	Annual
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$182.98M	USD	Annual
Comprehensive Income Attributable to IDACORP, Inc.	`ComprehensiveIncomeNetOfTax`	$167.52M	USD	Annual

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