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Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2023

Segment Reporting [Abstract]

Schedule Of Operating Income Derived From Revenues And Expenses By Segment

			Three Months Ended March 31,
(in millions)			2023						2022
Operating Revenues
Gas Distribution Operations
Unaffiliated			$	1,501.3					$	1,436.7
Intersegment			3.1						3.1
Total			1,504.4						1,439.8
Electric Operations
Unaffiliated			464.5						430.1
Intersegment			0.2						0.2
Total			464.7						430.3
Corporate and Other
Unaffiliated			0.2						6.5
Intersegment			116.7						113.5
Total			116.9						120.0
Eliminations			(120.0)						(116.8)
Consolidated Operating Revenues			$	1,966.0					$	1,873.3
Operating Income (Loss)
Gas Distribution Operations			$	446.9					$	510.8
Electric Operations			81.9						99.2
Corporate and Other			2.2						(9.7)
Consolidated Operating Income			$	531.0					$	600.3

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- 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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
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-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8813-108599

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
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-URI https://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599

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- References

No definition available.

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