Statement of Cash Flows
Row Number Column Number Label Element Period Dimensions
2
b
Net Income (Loss)
NetIncomeLoss
Current
2
c
Net Income (Loss)
NetIncomeLoss
Prior
4
b
Depreciation and Depletion
DepreciationAndDepletion
Current
4
c
Depreciation and Depletion
DepreciationAndDepletion
Prior
5
a
Noncash Adjustments to Cash Flows from Operating Activities - Description
NoncashAdjustmentsToCashFlowsFromOperatingActivitiesDescription
Current
ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis
5
b
Noncash Adjustments to Cash Flows from Operating Activities
NoncashAdjustmentsToCashFlowsFromOperatingActivities
Current
ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis
5
c
Noncash Adjustments to Cash Flows from Operating Activities
NoncashAdjustmentsToCashFlowsFromOperatingActivities
Prior
ferc:NoncashAdjustmentsToCashFlowsFromOperatingActivitiesAxis
6
b
Deferred Income Taxes (Net)
DeferredIncomeTaxesNet
Current
6
c
Deferred Income Taxes (Net)
DeferredIncomeTaxesNet
Prior
7
b
Investment Tax Credit Adjustments (Net)
InvestmentTaxCreditAdjustmentsNet
Current
7
c
Investment Tax Credit Adjustments (Net)
InvestmentTaxCreditAdjustmentsNet
Prior
8
b
Net (Increase) Decrease in Receivables, Operating Activities
NetIncreaseDecreaseInReceivablesOperatingActivities
Current
8
c
Net (Increase) Decrease in Receivables, Operating Activities
NetIncreaseDecreaseInReceivablesOperatingActivities
Prior
9
b
Net (Increase) Decrease in Inventory, Operating Activities
NetIncreaseDecreaseInInventoryOperatingActivities
Current
9
c
Net (Increase) Decrease in Inventory, Operating Activities
NetIncreaseDecreaseInInventoryOperatingActivities
Prior
10
b
Net (Increase) Decrease in Allowances Inventory, Operating Activities
NetIncreaseDecreaseInAllowancesInventoryOperatingActivities
Current
10
c
Net (Increase) Decrease in Allowances Inventory, Operating Activities
NetIncreaseDecreaseInAllowancesInventoryOperatingActivities
Prior
11
b
Net Increase (Decrease) in Payables and Accrued Expenses, Operating Activities
NetIncreaseDecreaseInPayablesAndAccruedExpensesOperatingActivities
Current
11
c
Net Increase (Decrease) in Payables and Accrued Expenses, Operating Activities
NetIncreaseDecreaseInPayablesAndAccruedExpensesOperatingActivities
Prior
12
b
Net (Increase) Decrease in Other Regulatory Assets, Operating Activities
NetIncreaseDecreaseInOtherRegulatoryAssetsOperatingActivities
Current
12
c
Net (Increase) Decrease in Other Regulatory Assets, Operating Activities
NetIncreaseDecreaseInOtherRegulatoryAssetsOperatingActivities
Prior
13
b
Net Increase (Decrease) in Other Regulatory Liabilities, Operating Activities
NetIncreaseDecreaseInOtherRegulatoryLiabilitiesOperatingActivities
Current
13
c
Net Increase (Decrease) in Other Regulatory Liabilities, Operating Activities
NetIncreaseDecreaseInOtherRegulatoryLiabilitiesOperatingActivities
Prior
14
b
Allowance for Other Funds Used During Construction, Operating Activities
AllowanceForOtherFundsUsedDuringConstructionOperatingActivities
Current
14
c
Allowance for Other Funds Used During Construction, Operating Activities
AllowanceForOtherFundsUsedDuringConstructionOperatingActivities
Prior
15
b
Undistributed Earnings from Subsidiary Companies, Operating Activities
UndistributedEarningsFromSubsidiaryCompaniesOperatingActivities
Current
15
c
Undistributed Earnings from Subsidiary Companies, Operating Activities
UndistributedEarningsFromSubsidiaryCompaniesOperatingActivities
Prior
16
a
Other Adjustments to Cash Flows from Operating Activities, Description
OtherAdjustmentsToCashFlowsFromOperatingActivitiesDescription
Current
ferc:OtherAdjustmentsToCashFlowsFromOperatingActivitiesAxis
16
b
Other Adjustments to Cash Flows from Operating Activities
OtherAdjustmentsToCashFlowsFromOperatingActivities
Current
ferc:OtherAdjustmentsToCashFlowsFromOperatingActivitiesAxis
16
c
Other Adjustments to Cash Flows from Operating Activities
OtherAdjustmentsToCashFlowsFromOperatingActivities
Prior
ferc:OtherAdjustmentsToCashFlowsFromOperatingActivitiesAxis
18
b
Net Cash Provided by (Used In) Operating Activities
NetCashProvidedByUsedInOperatingActivities
Current
18
c
Net Cash Provided by (Used In) Operating Activities
NetCashProvidedByUsedInOperatingActivities
Prior
22
b
Gross Additions to Utility Plant (Less Nuclear Fuel), Investing Activities
GrossAdditionsToUtilityPlantLessNuclearFuelInvestingActivities
Current
22
c
Gross Additions to Utility Plant (Less Nuclear Fuel), Investing Activities
GrossAdditionsToUtilityPlantLessNuclearFuelInvestingActivities
Prior
23
b
Gross Additions to Nuclear Fuel, Investing Activities
GrossAdditionsToNuclearFuelInvestingActivities
Current
23
c
Gross Additions to Nuclear Fuel, Investing Activities
GrossAdditionsToNuclearFuelInvestingActivities
Prior
24
b
Gross Additions to Common Utility Plant, Investing Activities
GrossAdditionsToCommonUtilityPlantInvestingActivities
Current
24
c
Gross Additions to Common Utility Plant, Investing Activities
GrossAdditionsToCommonUtilityPlantInvestingActivities
Prior
25
b
Gross Additions to Nonutility Plant, Investing Activities
GrossAdditionsToNonutilityPlantInvestingActivities
Current
25
c
Gross Additions to Nonutility Plant, Investing Activities
GrossAdditionsToNonutilityPlantInvestingActivities
Prior
26
b
Allowance for Other Funds Used During Construction, Investing Activities
AllowanceForOtherFundsUsedDuringConstructionInvestingActivities
Current
26
c
Allowance for Other Funds Used During Construction, Investing Activities
AllowanceForOtherFundsUsedDuringConstructionInvestingActivities
Prior
27
a
Other Construction and Acquisition of Plant, Investment Activities, Description
OtherConstructionAndAcquisitionOfPlantInvestmentActivitiesDescription
Current
ferc:OtherConstructionAndAcquisitionOfPlantInvestmentActivitiesAxis
27
b
Other Construction and Acquisition of Plant, Investment Activities
OtherConstructionAndAcquisitionOfPlantInvestmentActivities
Current
ferc:OtherConstructionAndAcquisitionOfPlantInvestmentActivitiesAxis
27
c
Other Construction and Acquisition of Plant, Investment Activities
OtherConstructionAndAcquisitionOfPlantInvestmentActivities
Prior
ferc:OtherConstructionAndAcquisitionOfPlantInvestmentActivitiesAxis
28
b
Cash Outflows for Plant
CashOutflowsForPlant
Current
28
c
Cash Outflows for Plant
CashOutflowsForPlant
Prior
30
b
Acquisition of Other Noncurrent Assets
AcquisitionOfOtherNoncurrentAssets
Current
30
c
Acquisition of Other Noncurrent Assets
AcquisitionOfOtherNoncurrentAssets
Prior
31
b
Proceeds from Disposal of Noncurrent Assets
ProceedsFromDisposalOfNoncurrentAssets
Current
31
c
Proceeds from Disposal of Noncurrent Assets
ProceedsFromDisposalOfNoncurrentAssets
Prior
32
a
Other Adjustments to Cash Flows from Investment Activities - Description
OtherAdjustmentsToCashFlowsFromInvestmentActivitiesDescription
Current
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
32
b
Other Adjustments to Cash Flows from Investment Activities
OtherAdjustmentsToCashFlowsFromInvestmentActivities
Current
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
32
c
Other Adjustments to Cash Flows from Investment Activities
OtherAdjustmentsToCashFlowsFromInvestmentActivities
Prior
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
33
b
Investments in and Advances to Associated and Subsidiary Companies
InvestmentsInAndAdvancesToAssociatedAndSubsidiaryCompanies
Current
33
c
Investments in and Advances to Associated and Subsidiary Companies
InvestmentsInAndAdvancesToAssociatedAndSubsidiaryCompanies
Prior
34
b
Contributions and Advances from Associated and Subsidiary Companies
ContributionsAndAdvancesFromAssociatedAndSubsidiaryCompanies
Current
34
c
Contributions and Advances from Associated and Subsidiary Companies
ContributionsAndAdvancesFromAssociatedAndSubsidiaryCompanies
Prior
36
b
Disposition of Investments in (And Advances To) Associated and Subsidiary Companies
DispositionOfInvestmentsInAndAdvancesToAssociatedAndSubsidiaryCompanies
Current
36
c
Disposition of Investments in (And Advances To) Associated and Subsidiary Companies
DispositionOfInvestmentsInAndAdvancesToAssociatedAndSubsidiaryCompanies
Prior
37
a
Other Adjustments to Cash Flows from Investment Activities - Description
OtherAdjustmentsToCashFlowsFromInvestmentActivitiesDescription
Current
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
37
b
Other Adjustments to Cash Flows from Investment Activities
OtherAdjustmentsToCashFlowsFromInvestmentActivities
Current
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
37
c
Other Adjustments to Cash Flows from Investment Activities
OtherAdjustmentsToCashFlowsFromInvestmentActivities
Prior
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
38
b
Purchase of Investment Securities
PurchaseOfInvestmentSecurities
Current
38
c
Purchase of Investment Securities
PurchaseOfInvestmentSecurities
Prior
39
b
Proceeds from Sales of Investment Securities
ProceedsFromSalesOfInvestmentSecurities
Current
39
c
Proceeds from Sales of Investment Securities
ProceedsFromSalesOfInvestmentSecurities
Prior
40
b
Loans Made or Purchased
LoansMadeOrPurchased
Current
40
c
Loans Made or Purchased
LoansMadeOrPurchased
Prior
41
b
Collections on Loans
CollectionsOnLoans
Current
41
c
Collections on Loans
CollectionsOnLoans
Prior
42
a
Other Adjustments to Cash Flows from Investment Activities - Description
OtherAdjustmentsToCashFlowsFromInvestmentActivitiesDescription
Current
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
42
b
Other Adjustments to Cash Flows from Investment Activities
OtherAdjustmentsToCashFlowsFromInvestmentActivities
Current
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
42
c
Other Adjustments to Cash Flows from Investment Activities
OtherAdjustmentsToCashFlowsFromInvestmentActivities
Prior
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
43
b
Net (Increase) Decrease in Receivables, , Investing Activities
NetIncreaseDecreaseInReceivablesInvestingActivities
Current
43
c
Net (Increase) Decrease in Receivables, , Investing Activities
NetIncreaseDecreaseInReceivablesInvestingActivities
Prior
44
b
Net (Increase) Decrease in Inventory, Investing Activities
NetIncreaseDecreaseInInventoryInvestingActivities
Current
44
c
Net (Increase) Decrease in Inventory, Investing Activities
NetIncreaseDecreaseInInventoryInvestingActivities
Prior
45
b
Net (Increase) Decrease in Allowances Held for Speculation, Investing Activities
NetIncreaseDecreaseInAllowancesHeldForSpeculationInvestingActivities
Current
45
c
Net (Increase) Decrease in Allowances Held for Speculation, Investing Activities
NetIncreaseDecreaseInAllowancesHeldForSpeculationInvestingActivities
Prior
46
b
Net Increase (Decrease) in Payables and Accrued Expenses, Investing Activities
NetIncreaseDecreaseInPayablesAndAccruedExpensesInvestingActivities
Current
46
c
Net Increase (Decrease) in Payables and Accrued Expenses, Investing Activities
NetIncreaseDecreaseInPayablesAndAccruedExpensesInvestingActivities
Prior
47
a
Other Adjustments to Cash Flows from Investment Activities - Description
OtherAdjustmentsToCashFlowsFromInvestmentActivitiesDescription
Current
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
47
b
Other Adjustments to Cash Flows from Investment Activities
OtherAdjustmentsToCashFlowsFromInvestmentActivities
Current
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
47
c
Other Adjustments to Cash Flows from Investment Activities
OtherAdjustmentsToCashFlowsFromInvestmentActivities
Prior
ferc:OtherAdjustmentsToCashFlowsFromInvestmentActivitiesAxis
49
b
Cash Flows Provided from (Used In) Investment Activities
CashFlowsProvidedFromUsedInInvestmentActivities
Current
49
c
Cash Flows Provided from (Used In) Investment Activities
CashFlowsProvidedFromUsedInInvestmentActivities
Prior
53
b
Proceeds from Issuance of Long-Term Debt, Financing Activities
ProceedsFromIssuanceOfLongTermDebtFinancingActivities
Current
53
c
Proceeds from Issuance of Long-Term Debt, Financing Activities
ProceedsFromIssuanceOfLongTermDebtFinancingActivities
Prior
54
b
Proceeds from Issuance of Preferred Stock, Financing Activities
ProceedsFromIssuanceOfPreferredStockFinancingActivities
Current
54
c
Proceeds from Issuance of Preferred Stock, Financing Activities
ProceedsFromIssuanceOfPreferredStockFinancingActivities
Prior
55
b
Proceeds from Issuance of Common Stock, Financing Activities
ProceedsFromIssuanceOfCommonStockFinancingActivities
Current
55
c
Proceeds from Issuance of Common Stock, Financing Activities
ProceedsFromIssuanceOfCommonStockFinancingActivities
Prior
56
a
Description for Other Adjustments by Outside Sources to Cash Flows from Financing Activities
DescriptionForOtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivities
Current
ferc:OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivitiesAxis
56
b
Other Adjustments by Outside Sources to Cash Flows from Financing Activities
OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivities
Current
ferc:OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivitiesAxis
56
c
Other Adjustments by Outside Sources to Cash Flows from Financing Activities
OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivities
Prior
ferc:OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivitiesAxis
57
b
Net Increase in Short-Term Debt
NetIncreaseInShortTermDebt
Current
57
c
Net Increase in Short-Term Debt
NetIncreaseInShortTermDebt
Prior
58
a
Description for Other Adjustments by Outside Sources to Cash Flows from Financing Activities
DescriptionForOtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivities
Current
ferc:OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivitiesAxis
58
b
Other Adjustments by Outside Sources to Cash Flows from Financing Activities
OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivities
Current
ferc:OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivitiesAxis
58
c
Other Adjustments by Outside Sources to Cash Flows from Financing Activities
OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivities
Prior
ferc:OtherAdjustmentsByOutsideSourcesToCashFlowsFromFinancingActivitiesAxis
59
b
Cash Provided by Outside Sources
CashProvidedByOutsideSources
Current
59
c
Cash Provided by Outside Sources
CashProvidedByOutsideSources
Prior
62
b
Payments for Retirement of Long-Term Debt, Financing Activities
PaymentsForRetirementOfLongTermDebtFinancingActivities
Current
62
c
Payments for Retirement of Long-Term Debt, Financing Activities
PaymentsForRetirementOfLongTermDebtFinancingActivities
Prior
63
b
Payments for Retirement of Preferred Stock, Financing Activities
PaymentsForRetirementOfPreferredStockFinancingActivities
Current
63
c
Payments for Retirement of Preferred Stock, Financing Activities
PaymentsForRetirementOfPreferredStockFinancingActivities
Prior
64
b
Payments for Retirement of Common Stock, Financing Activities
PaymentsForRetirementOfCommonStockFinancingActivities
Current
64
c
Payments for Retirement of Common Stock, Financing Activities
PaymentsForRetirementOfCommonStockFinancingActivities
Prior
65
a
Description of Other Retirements Impacting Cash Flows from Financing Activities
DescriptionOfOtherRetirementsImpactingCashFlowsFromFinancingActivities
Current
ferc:OtherRetirementsOfBalancesImpactingCashFlowsFromFinancingActivitiesAxis
65
b
Other Retirements of Balances Impacting Cash Flows from Financing Activities
OtherRetirementsOfBalancesImpactingCashFlowsFromFinancingActivities
Current
ferc:OtherRetirementsOfBalancesImpactingCashFlowsFromFinancingActivitiesAxis
65
c
Other Retirements of Balances Impacting Cash Flows from Financing Activities
OtherRetirementsOfBalancesImpactingCashFlowsFromFinancingActivities
Prior
ferc:OtherRetirementsOfBalancesImpactingCashFlowsFromFinancingActivitiesAxis
66
b
Net Decrease in Short-Term Debt
NetDecreaseInShortTermDebt
Current
66
c
Net Decrease in Short-Term Debt
NetDecreaseInShortTermDebt
Prior
67
a
Other Adjustments to Cash Flows from Financing Activities, Description
OtherAdjustmentsToCashFlowsFromFinancingActivitiesDescription
Current
ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis
67
b
Other Adjustments to Cash Flows from Financing Activities
OtherAdjustmentsToCashFlowsFromFinancingActivities
Current
ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis
67
c
Other Adjustments to Cash Flows from Financing Activities
OtherAdjustmentsToCashFlowsFromFinancingActivities
Prior
ferc:OtherAdjustmentsToCashFlowsFromFinancingActivitiesAxis
68
b
Dividends on Preferred Stock
DividendsOnPreferredStock
Current
68
c
Dividends on Preferred Stock
DividendsOnPreferredStock
Prior
69
b
Dividends on Common Stock
DividendsOnCommonStock
Current
69
c
Dividends on Common Stock
DividendsOnCommonStock
Prior
71
b
Cash Flows Provided from (Used In) Financing Activities
CashFlowsProvidedFromUsedInFinancingActivities
Current
71
c
Cash Flows Provided from (Used In) Financing Activities
CashFlowsProvidedFromUsedInFinancingActivities
Prior
74
b
Net Increase (Decrease) in Cash and Cash Equivalents
NetIncreaseDecreaseInCashAndCashEquivalents
Current
74
c
Net Increase (Decrease) in Cash and Cash Equivalents
NetIncreaseDecreaseInCashAndCashEquivalents
Prior
76
b
Cash and Cash Equivalents
CashAndCashEquivalents
Prior
76
c
Cash and Cash Equivalents
CashAndCashEquivalents
Prior2
78
b
Cash and Cash Equivalents
CashAndCashEquivalents
Current
78
c
Cash and Cash Equivalents
CashAndCashEquivalents
prior12MonthsInstant