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v2.4.1.9

Long-Term Debt (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended
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Mar. 31, 2015
Debt Instrument [Line Items] |
Percent of Principal Amount Subject to Optional Tender | 100.00%oge_PercentOfPrincipalAmountSubjectToOptionalTender
Garfield Industrial Authority Bond [Member] |
Debt Instrument [Line Items] |
Debt Instrument, Maturity Date | Jan. 01, 2025
Muskogee Industrial Authority Bond Due 2025 [Member] |
Debt Instrument [Line Items] |
Debt Instrument, Maturity Date | Jan. 01, 2025
Muskogee Industrial Authority Bond Due 2027 [Member] |
Debt Instrument [Line Items] |
Debt Instrument, Maturity Date | Jun. 01, 2027
Redeemable during the next 12 months |
Debt Instrument [Line Items] |
Long-term debt | 135.4 us-gaap_LongTermDebt / us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis = us-gaap_DebenturesSubjectToMandatoryRedemptionMember
Redeemable during the next 12 months | Garfield Industrial Authority Bond [Member] |
Debt Instrument [Line Items] |
Series Minimum | 0.05%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum / us-gaap_DebtInstrumentAxis = oge_GarfieldIndustrialAuthorityBondMember / us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis = us-gaap_DebenturesSubjectToMandatoryRedemptionMember
Series Maximum | 0.07%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum / us-gaap_DebtInstrumentAxis = oge_GarfieldIndustrialAuthorityBondMember / us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis = us-gaap_DebenturesSubjectToMandatoryRedemptionMember
Redeemable during the next 12 months | Muskogee Industrial Authority Bond Due 2025 [Member] |
Debt Instrument [Line Items] |
Series Minimum | 0.06%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum / us-gaap_DebtInstrumentAxis = oge_MuskogeeIndustrialAuthorityBondDue2025Member / us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis = us-gaap_DebenturesSubjectToMandatoryRedemptionMember
Series Maximum | 0.07%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum / us-gaap_DebtInstrumentAxis = oge_MuskogeeIndustrialAuthorityBondDue2025Member / us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis = us-gaap_DebenturesSubjectToMandatoryRedemptionMember
Redeemable during the next 12 months | Muskogee Industrial Authority Bond Due 2027 [Member] |
Debt Instrument [Line Items] |
Series Minimum | 0.05%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum / us-gaap_DebtInstrumentAxis = oge_MuskogeeIndustrialAuthorityBondDue2027Member / us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis = us-gaap_DebenturesSubjectToMandatoryRedemptionMember
Series Maximum | 0.05%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum / us-gaap_DebtInstrumentAxis = oge_MuskogeeIndustrialAuthorityBondDue2027Member / us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis = us-gaap_DebenturesSubjectToMandatoryRedemptionMember
OG&E [Member] | Redeemable during the next 12 months | Garfield Industrial Authority Bond [Member] |
Debt Instrument [Line Items] |
Long term debt | 47.0 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = oge_GarfieldIndustrialAuthorityBondMember / dei_LegalEntityAxis = oge_OgAndEMember / us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis = us-gaap_DebenturesSubjectToMandatoryRedemptionMember
OG&E [Member] | Redeemable during the next 12 months | Muskogee Industrial Authority Bond Due 2025 [Member] |
Debt Instrument [Line Items] |
Long term debt | 32.4 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = oge_MuskogeeIndustrialAuthorityBondDue2025Member / dei_LegalEntityAxis = oge_OgAndEMember / us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis = us-gaap_DebenturesSubjectToMandatoryRedemptionMember
OG&E [Member] | Redeemable during the next 12 months | Muskogee Industrial Authority Bond Due 2027 [Member] |
Debt Instrument [Line Items] |
Long term debt | 56.0 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = oge_MuskogeeIndustrialAuthorityBondDue2027Member / dei_LegalEntityAxis = oge_OgAndEMember / us-gaap_ScheduleOfSharesSubjectToMandatoryRedemptionBySettlementTermsAxis = us-gaap_DebenturesSubjectToMandatoryRedemptionMember

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- Definition Percent of Principal Amount Subject to Optional Tender + References No definition available. + Details
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- Definition Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 + Details
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- Definition Maximum contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Minimum contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Details
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 7 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 22 -Article 5 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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