10-Q Filing

BLACK HILLS CORP /SD/ CIK: 1130464 Q3 2020

Filing Information

Form Type	10-Q
Accession Number	`0001130464-20-000043`
Period End Date	20200930
Filing Date	20201103
Fiscal Year	2020
Fiscal Period	Q3
XBRL Instance	bkh-20200930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 100 Income Statement 89 Cash Flow Statement 81 Stockholders Equity 66 Comprehensive Income 52

Balance Sheet 100 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$6.96M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$9.78M	USD	Point-in-time
Restricted cash and equivalents	`RestrictedCashAndInvestmentsCurrent`	$3.88M	USD	Point-in-time
Restricted cash and equivalents	`RestrictedCashAndInvestmentsCurrent`	$4.26M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$255.81M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$160.48M	USD	Point-in-time
Materials, supplies and fuel	`InventoryNet`	$126.36M	USD	Point-in-time
Materials, supplies and fuel	`InventoryNet`	$117.17M	USD	Point-in-time
Derivative assets, current	`DerivativeAssetsCurrent`	$342.00K	USD	Point-in-time
Derivative assets, current	`DerivativeAssetsCurrent`	$2.00M	USD	Point-in-time
Income tax receivable, net	`IncomeTaxesReceivable`	$20.83M	USD	Point-in-time
Income tax receivable, net	`IncomeTaxesReceivable`	$16.45M	USD	Point-in-time
Regulatory assets, current	`RegulatoryAssetsCurrent`	$49.49M	USD	Point-in-time
Regulatory assets, current	`RegulatoryAssetsCurrent`	$43.28M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$26.48M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$33.29M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$403.66M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$473.18M	USD	Point-in-time
Investments	`LongTermInvestments`	$15.66M	USD	Point-in-time
Investments	`LongTermInvestments`	$21.93M	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$6.78B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$7.13B	USD	Point-in-time
Less: accumulated depreciation and depletion	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.28B	USD	Point-in-time
Less: accumulated depreciation and depletion	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.28B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$5.50B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$5.85B	USD	Point-in-time
Goodwill	`Goodwill`	$1.30B	USD	Point-in-time
Goodwill	`Goodwill`	$1.30B	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$13.27M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$12.24M	USD	Point-in-time
Regulatory assets, non-current	`RegulatoryAssetsNoncurrent`	$221.74M	USD	Point-in-time
Regulatory assets, non-current	`RegulatoryAssetsNoncurrent`	$228.06M	USD	Point-in-time
Other assets, non-current	`OtherAssetsNoncurrent`	$19.38M	USD	Point-in-time
Other assets, non-current	`OtherAssetsNoncurrent`	$24.32M	USD	Point-in-time
Total other assets, non-current	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$1.56B	USD	Point-in-time
Total other assets, non-current	`AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment`	$1.56B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$7.83B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$7.56B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$152.01M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$193.52M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$226.77M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$244.01M	USD	Point-in-time
Derivative liabilities, current	`DerivativeLiabilitiesCurrent`	$2.25M	USD	Point-in-time
Derivative liabilities, current	`DerivativeLiabilitiesCurrent`	$1.44M	USD	Point-in-time
Regulatory liabilities, current	`RegulatoryLiabilityCurrent`	$22.28M	USD	Point-in-time
Regulatory liabilities, current	`RegulatoryLiabilityCurrent`	$33.51M	USD	Point-in-time
Notes payable	`ShortTermBorrowings`	$84.32M	USD	Point-in-time
Notes payable	`ShortTermBorrowings`	$349.50M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$5.74M	USD	Point-in-time
Current maturities of long-term debt	`LongTermDebtCurrent`	$9.87M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$513.93M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$811.29M	USD	Point-in-time
Long-term debt, net of current maturities	`LongTermDebtNoncurrent`	$3.14B	USD	Point-in-time
Long-term debt, net of current maturities	`LongTermDebtNoncurrent`	$3.53B	USD	Point-in-time
Deferred income tax liabilities, net	`DeferredIncomeTaxLiabilitiesNet`	$360.72M	USD	Point-in-time
Deferred income tax liabilities, net	`DeferredIncomeTaxLiabilitiesNet`	$398.14M	USD	Point-in-time
Regulatory liabilities, non-current	`RegulatoryLiabilityNoncurrent`	$503.14M	USD	Point-in-time
Regulatory liabilities, non-current	`RegulatoryLiabilityNoncurrent`	$505.32M	USD	Point-in-time
Benefit plan liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$154.47M	USD	Point-in-time
Benefit plan liabilities	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$144.05M	USD	Point-in-time
Other deferred credits and other liabilities	`OtherLiabilitiesNoncurrent`	$120.52M	USD	Point-in-time
Other deferred credits and other liabilities	`OtherLiabilitiesNoncurrent`	$124.66M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$1.14B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$1.17B	USD	Point-in-time
Commitments and contingencies (See Notes 7, 9, 12, 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (See Notes 7, 9, 12, 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock $1 par value; 100,000,000 shares authorized; issued 62,773,015 and 61,480,658 shares, respectively	`CommonStockValue`	$62.77M	USD	Point-in-time
Common stock $1 par value; 100,000,000 shares authorized; issued 62,773,015 and 61,480,658 shares, respectively	`CommonStockValue`	$61.48M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$1.55B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$1.66B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$828.99M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$778.78M	USD	Point-in-time
Treasury stock, at cost 24,897 and 3,956 shares, respectively	`TreasuryStockValue`	$1.71M	USD	Point-in-time
Treasury stock, at cost 24,897 and 3,956 shares, respectively	`TreasuryStockValue`	$267.00K	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-30.66M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-26.92M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-25.70M	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-26.92M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$2.52B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$2.36B	USD	Point-in-time
Noncontrolling interest	`NoncontrollingInterestInVariableInterestEntity`	$101.15M	USD	Point-in-time
Noncontrolling interest	`NoncontrollingInterestInVariableInterestEntity`	$101.95M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.62B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.46B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.42B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.43B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.38B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.62B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.29B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.61B	USD	Point-in-time
TOTAL LIABILITIES AND TOTAL EQUITY	`LiabilitiesAndStockholdersEquity`	$7.56B	USD	Point-in-time
TOTAL LIABILITIES AND TOTAL EQUITY	`LiabilitiesAndStockholdersEquity`	$7.83B	USD	Point-in-time
Common Stock, Par Value (usd per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common Stock, Par Value (usd per share)	`CommonStockParOrStatedValuePerShare`	$1.00	USD	Point-in-time
Common Stock Authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common Stock Authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common Stock Issued (in shares)	`CommonStockSharesIssued`	62.77M	shares	Point-in-time
Common Stock Issued (in shares)	`CommonStockSharesIssued`	61.48M	shares	Point-in-time
Treasury Stock (in shares)	`TreasuryStockShares`	3,956.00	shares	Point-in-time
Treasury Stock (in shares)	`TreasuryStockShares`	24,897.00	shares	Point-in-time

Income Statement 89 line items

Line Item	Tag	Value	Unit	Period
Revenues	`Revenues`	$325.55M	USD	1 Quarter
Revenues	`Revenues`	$1.21B	USD	3 Qtrs
Revenues	`Revenues`	$346.59M	USD	1 Quarter
Revenues	`Revenues`	$1.26B	USD	3 Qtrs
Fuel, purchased power and cost of natural gas sold	`CostOfGoodsAndServicesSold`	$413.49M	USD	3 Qtrs
Fuel, purchased power and cost of natural gas sold	`CostOfGoodsAndServicesSold`	$73.54M	USD	1 Quarter
Fuel, purchased power and cost of natural gas sold	`CostOfGoodsAndServicesSold`	$71.69M	USD	1 Quarter
Fuel, purchased power and cost of natural gas sold	`CostOfGoodsAndServicesSold`	$331.19M	USD	3 Qtrs
Operations and maintenance	`OtherCostAndExpenseOperating`	$365.53M	USD	3 Qtrs
Operations and maintenance	`OtherCostAndExpenseOperating`	$122.76M	USD	1 Quarter
Operations and maintenance	`OtherCostAndExpenseOperating`	$365.12M	USD	3 Qtrs
Operations and maintenance	`OtherCostAndExpenseOperating`	$116.58M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$56.35M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$51.88M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$154.51M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$169.41M	USD	3 Qtrs
Taxes - property and production	`TaxesExcludingIncomeAndExciseTaxes`	$42.06M	USD	3 Qtrs
Taxes - property and production	`TaxesExcludingIncomeAndExciseTaxes`	$39.45M	USD	3 Qtrs
Taxes - property and production	`TaxesExcludingIncomeAndExciseTaxes`	$12.99M	USD	1 Quarter
Taxes - property and production	`TaxesExcludingIncomeAndExciseTaxes`	$13.56M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$255.00M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$264.36M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$972.56M	USD	3 Qtrs
Total operating expenses	`CostsAndExpenses`	$908.20M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$70.55M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$284.68M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$302.35M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$82.23M	USD	1 Quarter
Interest expense incurred net of amounts capitalized (including amortization of debt issuance costs, premiums and discounts)	`InterestCostsIncurred`	$34.00M	USD	1 Quarter
Interest expense incurred net of amounts capitalized (including amortization of debt issuance costs, premiums and discounts)	`InterestCostsIncurred`	$108.07M	USD	3 Qtrs
Interest expense incurred net of amounts capitalized (including amortization of debt issuance costs, premiums and discounts)	`InterestCostsIncurred`	$103.68M	USD	3 Qtrs
Interest expense incurred net of amounts capitalized (including amortization of debt issuance costs, premiums and discounts)	`InterestCostsIncurred`	$36.52M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$513.00K	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$1.03M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$1.21M	USD	3 Qtrs
Interest income	`InvestmentIncomeInterest`	$480.00K	USD	1 Quarter
Impairment of investment	`OtherAssetImpairmentCharges`	$19.74M	USD	1 Quarter
Impairment of investment	`OtherAssetImpairmentCharges`	$6.86M	USD	3 Qtrs
Impairment of investment	`OtherAssetImpairmentCharges`	-	USD	1 Quarter
Impairment of investment	`OtherAssetImpairmentCharges`	$19.74M	USD	3 Qtrs
Impairment of investment	`OtherAssetImpairmentCharges`	$6.90M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$55.00K	USD	3 Qtrs
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$580.00K	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-1.19M	USD	1 Quarter
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-703.00K	USD	3 Qtrs
Total other income (expense)	`NonoperatingIncomeExpense`	$-122.16M	USD	3 Qtrs
Total other income (expense)	`NonoperatingIncomeExpense`	$-52.65M	USD	1 Quarter
Total other income (expense)	`NonoperatingIncomeExpense`	$-114.60M	USD	3 Qtrs
Total other income (expense)	`NonoperatingIncomeExpense`	$-37.23M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$17.90M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$162.53M	USD	3 Qtrs
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$45.00M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$187.75M	USD	3 Qtrs
Income tax (expense)	`IncomeTaxExpenseBenefit`	$2.51M	USD	1 Quarter
Income tax (expense)	`IncomeTaxExpenseBenefit`	$25.48M	USD	3 Qtrs
Income tax (expense)	`IncomeTaxExpenseBenefit`	$22.08M	USD	3 Qtrs
Income tax (expense)	`IncomeTaxExpenseBenefit`	$4.65M	USD	1 Quarter
Net income	`ProfitLoss`	$97.22M	USD	1 Quarter
Net income	`ProfitLoss`	$40.35M	USD	1 Quarter
Net income	`ProfitLoss`	$140.45M	USD	3 Qtrs
Net income	`ProfitLoss`	$24.69M	USD	1 Quarter
Net income	`ProfitLoss`	$162.27M	USD	3 Qtrs
Net income	`ProfitLoss`	$107.36M	USD	1 Quarter
Net income	`ProfitLoss`	$17.69M	USD	1 Quarter
Net income	`ProfitLoss`	$15.39M	USD	1 Quarter
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$10.32M	USD	3 Qtrs
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.65M	USD	1 Quarter
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.84M	USD	3 Qtrs
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.07M	USD	1 Quarter
Net income available for common stock	`NetIncomeLoss`	$11.74M	USD	1 Quarter
Net income available for common stock	`NetIncomeLoss`	$36.28M	USD	1 Quarter
Net income available for common stock	`NetIncomeLoss`	$150.42M	USD	3 Qtrs
Net income available for common stock	`NetIncomeLoss`	$130.13M	USD	3 Qtrs
Earnings (loss) per share, Basic (usd per share)	`EarningsPerShareBasic`	$0.19	USD	1 Quarter
Earnings (loss) per share, Basic (usd per share)	`EarningsPerShareBasic`	$2.15	USD	3 Qtrs
Earnings (loss) per share, Basic (usd per share)	`EarningsPerShareBasic`	$2.41	USD	3 Qtrs
Earnings (loss) per share, Basic (usd per share)	`EarningsPerShareBasic`	$0.58	USD	1 Quarter
Earnings (loss) per share, Diluted (usd per share)	`EarningsPerShareDiluted`	$0.19	USD	1 Quarter
Earnings (loss) per share, Diluted (usd per share)	`EarningsPerShareDiluted`	$2.41	USD	3 Qtrs
Earnings (loss) per share, Diluted (usd per share)	`EarningsPerShareDiluted`	$2.15	USD	3 Qtrs
Earnings (loss) per share, Diluted (usd per share)	`EarningsPerShareDiluted`	$0.58	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.31M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	60.46M	shares	3 Qtrs
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	60.98M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	62.58M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.63M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	61.10M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	62.36M	shares	3 Qtrs
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	60.58M	shares	3 Qtrs

Cash Flow Statement 81 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$97.22M	USD	1 Quarter
Net income	`ProfitLoss`	$40.35M	USD	1 Quarter
Net income	`ProfitLoss`	$140.45M	USD	3 Qtrs
Net income	`ProfitLoss`	$24.69M	USD	1 Quarter
Net income	`ProfitLoss`	$162.27M	USD	3 Qtrs
Net income	`ProfitLoss`	$107.36M	USD	1 Quarter
Net income	`ProfitLoss`	$17.69M	USD	1 Quarter
Net income	`ProfitLoss`	$15.39M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$56.35M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$51.88M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$154.51M	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationDepletionAndAmortization`	$169.41M	USD	3 Qtrs
Deferred financing cost amortization	`AmortizationOfFinancingCostsAndDiscounts`	$6.33M	USD	3 Qtrs
Deferred financing cost amortization	`AmortizationOfFinancingCostsAndDiscounts`	$5.52M	USD	3 Qtrs
Impairment of investment	`OtherAssetImpairmentCharges`	$19.74M	USD	1 Quarter
Impairment of investment	`OtherAssetImpairmentCharges`	$6.86M	USD	3 Qtrs
Impairment of investment	`OtherAssetImpairmentCharges`	-	USD	1 Quarter
Impairment of investment	`OtherAssetImpairmentCharges`	$19.74M	USD	3 Qtrs
Impairment of investment	`OtherAssetImpairmentCharges`	$6.90M	USD	1 Quarter
Stock compensation	`ShareBasedCompensation`	$8.33M	USD	3 Qtrs
Stock compensation	`ShareBasedCompensation`	$2.70M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$24.38M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$28.50M	USD	3 Qtrs
Employee benefit plans	`PensionAndOtherPostretirementBenefitExpense`	$7.96M	USD	3 Qtrs
Employee benefit plans	`PensionAndOtherPostretirementBenefitExpense`	$9.29M	USD	3 Qtrs
Other adjustments, net	`OtherNoncashIncomeExpense`	$-9.19M	USD	3 Qtrs
Other adjustments, net	`OtherNoncashIncomeExpense`	$-7.91M	USD	3 Qtrs
Materials, supplies and fuel	`IncreaseDecreaseInInventories`	$10.90M	USD	3 Qtrs
Materials, supplies and fuel	`IncreaseDecreaseInInventories`	$4.13M	USD	3 Qtrs
Accounts receivable and other current assets	`IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets`	$-115.33M	USD	3 Qtrs
Accounts receivable and other current assets	`IncreaseDecreaseInAccountsReceivableAndOtherOperatingAssets`	$-75.96M	USD	3 Qtrs
Accounts payable and other current liabilities	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$-83.44M	USD	3 Qtrs
Accounts payable and other current liabilities	`IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities`	$-11.14M	USD	3 Qtrs
Regulatory assets - current	`IncreaseDecreaseInOtherRegulatoryAssets`	$-12.46M	USD	3 Qtrs
Regulatory assets - current	`IncreaseDecreaseInOtherRegulatoryAssets`	$-1.95M	USD	3 Qtrs
Regulatory liabilities - current	`IncreaseDecreaseInRegulatoryLiabilities`	$-17.69M	USD	3 Qtrs
Regulatory liabilities - current	`IncreaseDecreaseInRegulatoryLiabilities`	$-15.64M	USD	3 Qtrs
Payment for Pension Benefits	`PensionContributions`	$12.70M	USD	3 Qtrs
Payment for Pension Benefits	`PensionContributions`	$12.70M	USD	3 Qtrs
Other operating activities, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-3.31M	USD	3 Qtrs
Other operating activities, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-1.51M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$419.46M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$386.07M	USD	3 Qtrs
Property, plant and equipment additions	`PaymentsToAcquirePropertyPlantAndEquipment`	$592.54M	USD	3 Qtrs
Property, plant and equipment additions	`PaymentsToAcquirePropertyPlantAndEquipment`	$535.99M	USD	3 Qtrs
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$735.00K	USD	3 Qtrs
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-6.27M	USD	3 Qtrs
Net cash (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-593.27M	USD	3 Qtrs
Net cash (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-529.72M	USD	3 Qtrs
Dividends paid on common stock	`PaymentsOfDividends`	$91.78M	USD	3 Qtrs
Dividends paid on common stock	`PaymentsOfDividends`	$100.00M	USD	3 Qtrs
Common stock issued	`ProceedsFromIssuanceOfCommonStock`	$101.36M	USD	3 Qtrs
Common stock issued	`ProceedsFromIssuanceOfCommonStock`	$99.32M	USD	3 Qtrs
Net (payments) borrowings of short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$109.28M	USD	3 Qtrs
Net (payments) borrowings of short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-265.18M	USD	3 Qtrs
Long-term debt - issuances	`ProceedsFromIssuanceOfLongTermDebt`	$400.00M	USD	3 Qtrs
Long-term debt - issuances	`ProceedsFromIssuanceOfLongTermDebt`	$400.00M	USD	3 Qtrs
Long-term debt - repayments	`RepaymentsOfLongTermDebt`	$7.16M	USD	3 Qtrs
Long-term debt - repayments	`RepaymentsOfLongTermDebt`	$304.31M	USD	3 Qtrs
Distributions to noncontrolling interest	`PaymentsToMinorityShareholders`	$12.64M	USD	3 Qtrs
Distributions to noncontrolling interest	`PaymentsToMinorityShareholders`	$12.74M	USD	3 Qtrs
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.99M	USD	3 Qtrs
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-6.52M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$199.83M	USD	3 Qtrs
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$107.82M	USD	3 Qtrs
Net change in cash, restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-2.45M	USD	3 Qtrs
Net change in cash, restricted cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-7.37M	USD	3 Qtrs
Cash, restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$13.66M	USD	Point-in-time
Cash, restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$16.77M	USD	Point-in-time
Cash, restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$11.21M	USD	Point-in-time
Cash, restricted cash and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.14M	USD	Point-in-time
Cash, restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$13.66M	USD	Point-in-time
Cash, restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$16.77M	USD	Point-in-time
Cash, restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$11.21M	USD	Point-in-time
Cash, restricted cash and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$24.14M	USD	Point-in-time
Interest (net of amounts capitalized)	`InterestPaidNet`	$99.38M	USD	3 Qtrs
Interest (net of amounts capitalized)	`InterestPaidNet`	$87.45M	USD	3 Qtrs
Income taxes	`IncomeTaxesPaidNet`	$-2.25M	USD	3 Qtrs
Income taxes	`IncomeTaxesPaidNet`	$-1.26M	USD	3 Qtrs
Accrued property, plant and equipment purchases at September 30	`CapitalExpendituresIncurredButNotYetPaid`	$86.47M	USD	3 Qtrs
Accrued property, plant and equipment purchases at September 30	`CapitalExpendituresIncurredButNotYetPaid`	$86.66M	USD	3 Qtrs

Stockholders Equity 66 line items

Line Item	Tag	Value	Unit	Period
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.62B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.46B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.42B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.43B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.38B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.62B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.29B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.61B	USD	Point-in-time
Net income (loss)	`ProfitLoss`	$97.22M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$40.35M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$140.45M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$24.69M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$162.27M	USD	3 Qtrs
Net income (loss)	`ProfitLoss`	$107.36M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$17.69M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$15.39M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$532.00K	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$948.00K	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$457.00K	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.27M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.73M	USD	3 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.22M	USD	3 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.51M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$232.00K	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStockCash`	$30.62M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStockCash`	$30.33M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStockCash`	$30.83M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStockCash`	$33.56M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStockCash`	$32.90M	USD	1 Quarter
Dividends on Common Stock	`DividendsCommonStockCash`	$33.54M	USD	1 Quarter
Share-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.68M	USD	1 Quarter
Share-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.64M	USD	1 Quarter
Share-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$1.83M	USD	1 Quarter
Share-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$674.00K	USD	1 Quarter
Share-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$3.89M	USD	1 Quarter
Share-based compensation	`StockIssuedDuringPeriodValueShareBasedCompensation`	$538.00K	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$30.00M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$100.00M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$50.00M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$20.00M	USD	1 Quarter
Issuance costs	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$79.00K	USD	1 Quarter
Issuance costs	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$398.00K	USD	1 Quarter
Issuance costs	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$492.00K	USD	1 Quarter
Issuance costs	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$289.00K	USD	1 Quarter
Issuance costs	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$119.00K	USD	1 Quarter
Issuance costs	`AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts`	$967.00K	USD	1 Quarter
Distributions to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$4.12M	USD	1 Quarter
Distributions to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$3.48M	USD	1 Quarter
Distributions to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$4.85M	USD	1 Quarter
Distributions to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$3.78M	USD	1 Quarter
Distributions to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$4.74M	USD	1 Quarter
Distributions to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$4.41M	USD	1 Quarter
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.62B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.46B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.42B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.43B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.38B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.62B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.29B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.61B	USD	Point-in-time
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.51	USD	1 Quarter
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.54	USD	1 Quarter
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.54	USD	1 Quarter
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.51	USD	1 Quarter
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.54	USD	1 Quarter
Common Stock, Dividends, Per Share, Cash Paid	`CommonStockDividendsPerShareCashPaid`	$0.51	USD	1 Quarter

Comprehensive Income 52 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$97.22M	USD	1 Quarter
Net income	`ProfitLoss`	$40.35M	USD	1 Quarter
Net income	`ProfitLoss`	$140.45M	USD	3 Qtrs
Net income	`ProfitLoss`	$24.69M	USD	1 Quarter
Net income	`ProfitLoss`	$162.27M	USD	3 Qtrs
Net income	`ProfitLoss`	$107.36M	USD	1 Quarter
Net income	`ProfitLoss`	$17.69M	USD	1 Quarter
Net income	`ProfitLoss`	$15.39M	USD	1 Quarter
Benefit plan liability adjustments - net gain (net of tax of $0,$0, $(17) and $0, respectively)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Benefit plan liability adjustments - net gain (net of tax of $0,$0, $(17) and $0, respectively)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Benefit plan liability adjustments - net gain (net of tax of $0,$0, $(17) and $0, respectively)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	-	USD	3 Qtrs
Benefit plan liability adjustments - net gain (net of tax of $0,$0, $(17) and $0, respectively)	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax`	$55.00K	USD	3 Qtrs
Reclassification adjustments of benefit plan liability - prior service cost (net of tax of $6, $3, $19 and $13, respectively)	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-60.00K	USD	3 Qtrs
Reclassification adjustments of benefit plan liability - prior service cost (net of tax of $6, $3, $19 and $13, respectively)	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-45.00K	USD	3 Qtrs
Reclassification adjustments of benefit plan liability - prior service cost (net of tax of $6, $3, $19 and $13, respectively)	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-18.00K	USD	1 Quarter
Reclassification adjustments of benefit plan liability - prior service cost (net of tax of $6, $3, $19 and $13, respectively)	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-16.00K	USD	1 Quarter
Reclassification adjustments of benefit plan liability - net gain (net of tax of $(149), $(92), $(426) and $(197), respectively)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-327.00K	USD	3 Qtrs
Reclassification adjustments of benefit plan liability - net gain (net of tax of $(149), $(92), $(426) and $(197), respectively)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$9.00K	USD	1 Quarter
Reclassification adjustments of benefit plan liability - net gain (net of tax of $(149), $(92), $(426) and $(197), respectively)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.36M	USD	3 Qtrs
Reclassification adjustments of benefit plan liability - net gain (net of tax of $(149), $(92), $(426) and $(197), respectively)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-448.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$532.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$948.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$457.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.27M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.73M	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.22M	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.51M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$232.00K	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$15.93M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$141.67M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$166.00M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$41.86M	USD	1 Quarter
Less: comprehensive income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$10.32M	USD	3 Qtrs
Less: comprehensive income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.65M	USD	1 Quarter
Less: comprehensive income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$11.84M	USD	3 Qtrs
Less: comprehensive income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.07M	USD	1 Quarter
Comprehensive income available for common stock	`ComprehensiveIncomeNetOfTax`	$131.35M	USD	3 Qtrs
Comprehensive income available for common stock	`ComprehensiveIncomeNetOfTax`	$154.16M	USD	3 Qtrs
Comprehensive income available for common stock	`ComprehensiveIncomeNetOfTax`	$12.27M	USD	1 Quarter
Comprehensive income available for common stock	`ComprehensiveIncomeNetOfTax`	$37.80M	USD	1 Quarter
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	3 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	$17.00K	USD	3 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, Tax	`OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax`	-	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-19.00K	USD	3 Qtrs
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-13.00K	USD	3 Qtrs
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-6.00K	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$-3.00K	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-92.00K	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-197.00K	USD	3 Qtrs
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-149.00K	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-426.00K	USD	3 Qtrs

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