XML 43 R35.htm IDEA: XBRL DOCUMENT v3.26.1

Report of Business Segments (Tables)

6 Months Ended

Jun. 30, 2026

Segment Reporting [Abstract]

Summary of OGE Energy's Business Segments

The following tables, which include significant segment expenses, present the results of OGE Energy's business segments for the three and six months ended June 30, 2026 and 2025.

Three Months Ended June 30, 2026		Electric Company				Other Operations				Eliminations				Total
(In millions)
Operating revenues		$	711.9			$	—			$	—			$	711.9
Fuel, purchased power and direct transmission expense			217.7				—				—				217.7
Other operation and maintenance			138.6				0.1				—				138.7
Depreciation and amortization			138.1				—				—				138.1
Taxes other than income			25.8				—				—				25.8
Operating income (loss)			191.7				(0.1	)			—				191.6
Net other income			10.6				5.8				(3.5	)			12.9
Interest expense			58.4				11.8				(3.5	)			66.7
Income tax expense (benefit)			23.8				(2.3	)			—				21.5
Net income (loss)		$	120.1			$	(3.8	)		$	—			$	116.3
Total assets		$	15,026.3			$	125.3			$	(525.0	)		$	14,626.6
Capital expenditures		$	221.8			$	—			$	—			$	221.8

Three Months Ended June 30, 2025		Electric Company				Other Operations				Eliminations				Total
(In millions)
Operating revenues		$	741.6			$	—			$	—			$	741.6
Fuel, purchased power and direct transmission expense			261.1				—				—				261.1
Other operation and maintenance			126.3				0.8				—				127.1
Depreciation and amortization			140.6				—				—				140.6
Taxes other than income			26.2				—				—				26.2
Operating income (loss)			187.4				(0.8	)			—				186.6
Net other income			7.0				9.0				(0.9	)			15.1
Interest expense			63.4				9.7				(0.9	)			72.2
Income tax expense (benefit)			23.3				(1.3	)			—				22.0
Net income (loss)		$	107.7			$	(0.2	)		$	—			$	107.5
Total assets		$	13,990.8			$	140.4			$	(42.1	)		$	14,089.1
Capital expenditures		$	273.7			$	—			$	—			$	273.7

Six Months Ended June 30, 2026		Electric Company				Other Operations				Eliminations				Total
(In millions)
Operating revenues		$	1,464.5			$	—			$	—			$	1,464.5
Fuel, purchased power and direct transmission expense			554.4				—				—				554.4
Other operation and maintenance			275.4				(0.2	)			—				275.2
Depreciation and amortization			274.5				—				—				274.5
Taxes other than income			55.7				—				—				55.7
Operating income			304.5				0.2				—				304.7
Net other income			17.5				5.5				(3.9	)			19.1
Interest expense			108.4				22.1				(3.9	)			126.6
Income tax expense (benefit)			35.6				(4.9	)			—				30.7
Net income (loss)		$	178.0			$	(11.5	)		$	—			$	166.5
Total assets		$	15,026.3			$	125.3			$	(525.0	)		$	14,626.6
Capital expenditures		$	488.6			$	—			$	—			$	488.6

Six Months Ended June 30, 2025		Electric Company				Other Operations				Eliminations				Total
(In millions)
Operating revenues		$	1,489.3			$	—			$	—			$	1,489.3
Fuel, purchased power and direct transmission expense			585.1				—				—				585.1
Other operation and maintenance			248.1				0.8				—				248.9
Depreciation and amortization			278.0				—				—				278.0
Taxes other than income			57.4				—				—				57.4
Operating income (loss)			320.7				(0.8	)			—				319.9
Net other income			15.9				10.2				(4.1	)			22.0
Interest expense			120.2				23.4				(4.1	)			139.5
Income tax expense (benefit)			37.7				(5.5	)			—				32.2
Net income (loss)		$	178.7			$	(8.5	)		$	—			$	170.2
Total assets		$	13,990.8			$	140.4			$	(42.1	)		$	14,089.1
Capital expenditures		$	523.2			$	—			$	—			$	523.2

X

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 25
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-25

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-22

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482810/280-10-50-30

+ Details

Name:	us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_SegmentReportingAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration