Business Segments Business Segments (Tables)

12 Months Ended

Dec. 31, 2023

Segment Reporting Information [Line Items]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

The following tables present financial information for DPL’s reportable business segment:

$ in millions	Utility		Other		Adjustments and Eliminations		DPL Consolidated
Year ended December 31, 2023
Revenue from external customers	$	851.3	$	9.7	$	—	$	861.0
Intersegment revenue	0.7		4.4		(5.1)		—
Total revenue	$	852.0	$	14.1	$	(5.1)	$	861.0
Depreciation and amortization	$	80.7	$	1.4	$	—	$	82.1
Interest expense	$	25.8	$	37.8	$	—	$	63.6
Income / (loss) from continuing operations before income tax	$	74.9	$	(32.6)	$	—	$	42.3
Cash capital expenditures	$	384.3	$	3.6	$	—	$	387.9

$ in millions	Utility		Other		Adjustments and Eliminations		DPL Consolidated
Year ended December 31, 2022
Revenue from external customer	$	859.3	$	9.7	$	—	$	869.0
Intersegment revenue	0.8		3.6		(4.4)		—
Total revenue	$	860.1	$	13.3	$	(4.4)	$	869.0
Depreciation and amortization	$	78.7	$	1.3	$	—	$	80.0
Interest expense	$	28.8	$	39.0	$	—	$	67.8
Income / (loss) from continuing operations before income tax	$	15.8	$	(30.1)	$	—	$	(14.3)
Cash capital expenditures	$	283.7	$	3.6	$	—	$	287.3

$ in millions	Utility		Other		Adjustments and Eliminations		DPL Consolidated
Year ended December 31, 2021
Revenue from external customer	$	663.0	$	9.7	$	—	$	672.7
Intersegment revenue	0.7		3.5		(4.2)		—
Total revenue	$	663.7	$	13.2	$	(4.2)	$	672.7
Depreciation and amortization	$	74.6	$	1.5	$	—	$	76.1
Interest expense	$	24.2	$	38.7	$	—	$	62.9
Income / (loss) from continuing operations before income tax	$	52.8	$	(30.4)	$	—	$	22.4
Cash capital expenditures	$	189.3	$	2.0	$	—	$	191.3

Total Assets	December 31, 2023		December 31, 2022		December 31, 2021
Utility	$	2,871.0	$	2,405.9	$	2,162.6
All Other (a)	35.2		16.5		9.2
DPL Consolidated	$	2,906.2	$	2,422.4	$	2,171.8

(a)    "All Other" includes Eliminations for all periods presented.