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Segment Reporting (Tables)

12 Months Ended

Dec. 31, 2024

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The table below provides information about the Company’s single business segment, including significant segment expenses, and includes reconciliation to Consolidated Net Income (dollars in millions):

			Years Ended December 31,
			2024						2023						2022
Total revenues			$	3,440					$	2,923					$	2,647
Operating expenses:
Purchased power and fuel			1,418						1,190						988
Operating and maintenance expense:
Generation, transmission and distribution			436						374						348
Administrative and other			403						341						340
Total operating and maintenance expense			839						715						688
Depreciation and amortization			496						458						417
Taxes other than income taxes			175						164						157
Total operating expenses			2,928						2,527						2,250
Income from operations			512						396						397
Interest expense, net:
Interest expense			226						186						163
Allowance for borrowed funds used during construction			(15)						(13)						(7)
Total interest expense, net			211						173						156
Other income, net:			49						50						31
Income before income taxes			350						273						272
Income tax expense			37						45						39
Consolidated net income			$	313					$	228					$	233

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

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X

- References

No definition available.

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