Business Segment Information (Tables)

6 Months Ended

Jun. 30, 2024

Segment Reporting Information, Additional Information [Abstract]

Segment information included in Consolidated Statements of Income

Segment information was as follows (in millions):

	Electric Utilities		Gas Utilities		Corporate and Other			Total
Three Months Ended June 30, 2024
External revenues	$	202.1	$	200.5	$	-		$	402.6
Inter-segment revenues		3.0		1.5		(4.5	)		-
Operating income		46.3		23.0		1.3			70.6
Capital expenditures (a)		98.7		105.4		2.4			206.5
Three Months Ended June 30, 2023
External revenues	$	190.2	$	221.1	$	-		$	411.3
Inter-segment revenues		2.9		1.6		(4.5	)		-
Operating income		46.6		17.7		(0.8	)		63.5
Capital expenditures (a)		52.1		98.0		1.7			151.8
Six Months Ended June 30, 2024
External revenues	$	421.4	$	707.6	$	-		$	1,129.0
Inter-segment revenues		5.9		3.0		(8.9	)		-
Operating income		110.9		153.7		(0.6	)		264.0
Capital expenditures (a)		185.6		190.4		4.8			380.8
Six Months Ended June 30, 2023
External revenues	$	406.1	$	926.3	$	-		$	1,332.4
Inter-segment revenues		5.7		3.3		(9.0	)		-
Operating income		107.7		132.4		(1.7	)		238.4
Capital expenditures (a)		99.9		152.8		2.8			255.5

(a)Includes accruals for property, plant and equipment as disclosed in supplemental cash flow information in the Consolidated Statements of Cash Flows in the Consolidated Financial Statements.