Percent of Principal Amount Subject to Optional Tender

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Amount of principal of debt issued.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Long-Term Debt (Additional Information) (Details) - USD ($) $ in Millions				9 Months Ended
	Oct. 02, 2024	Aug. 15, 2024	May 09, 2024	Sep. 30, 2024
Debt Instrument [Line Items]
Percent of Principal Amount Subject to Optional Tender				100.00%
Garfield Industrial Authority Bond [Member]
Debt Instrument [Line Items]
Debt instrument, maturity date				Jan. 01, 2025
Term Loan [Member] \| Series Due May 24, 2025 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage				6.46%
OGE Energy [Member] \| Series Due May 24, 2025 [Member]
Debt Instrument [Line Items]
Long term debt				$ 120.0
OGE Energy [Member] \| Senior Notes due May 15, 2029 \| Senior Notes [Member]
Debt Instrument [Line Items]
Long term debt			$ 350.0
Debt Instrument, Interest Rate, Stated Percentage			5.45%
Debt instrument, maturity date			May 15, 2029
OGE Energy [Member] \| Senior Notes due April 1, 2053 [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Long term debt		$ 350.0
Debt Instrument, Interest Rate, Stated Percentage		5.60%
Debt instrument, maturity date		Apr. 01, 2053
Aggregate total principal amount		$ 700.0
OGE Energy [Member] \| Garfield Industrial Authority Bond [Member] \| Senior Notes [Member]
Debt Instrument [Line Items]
Long term debt				47.0
OGE Energy [Member] \| Garfield Industrial Authority Bond [Member] \| Senior Notes [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Long term debt	$ 47.0
Debt instrument, maturity date	Oct. 01, 2039
OGE Energy [Member] \| Term Loan [Member] \| Series Due May 24, 2025 [Member]
Debt Instrument [Line Items]
Long term debt				60.0
Term loan available amount				60.0
OGE Energy [Member] \| Credit Facility [Member] \| Series Due May 24, 2025 [Member]
Debt Instrument [Line Items]
Long term debt				$ 60.0