Business Segments Business Segments (Tables)

12 Months Ended

Dec. 31, 2017

Segment Reporting Information [Line Items]

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

The following tables present financial information for each of DPL’s reportable business segments:

$ in millions	T&D		Generation			Other			Adjustments and Eliminations			DPL Consolidated
Year ended December 31, 2017
Revenues from external customers	$	718.9	$	507.9		$	10.1		$	—		$	1,236.9
Intersegment revenues	1.1		—			4.4			(5.5		)	—
Total revenues	$	720.0	$	507.9		$	14.5		$	(5.5	)	$	1,236.9
Depreciation and amortization	$	75.3	$	20.9		$	10.7		$	—		$	106.9
Fixed-asset impairment (Note 15)	$	—	$	66.3		$	109.5		$	—		$	175.8
Interest expense	$	30.5	$	0.1		$	79.5		$	—		$	110.1
Income / (loss) from continuing operations before income tax	$	88.5	$	(18.5	)	$	(189.9	)	$	—		$	(119.9	)
Cash capital expenditures	$	85.6	$	31.3		$	4.6		$	—		$	121.5
Total assets (end of year)	$	1,689.4	$	275.0		$	468.0		$	(383.2	)	$	2,049.2

$ in millions	T&D		Generation			Other			Adjustments and Eliminations			DPL Consolidated
Year ended December 31, 2016
Revenues from external customers	$	806.7	$	611.5		$	9.1		$	—		$	1,427.3
Intersegment revenues	1.3		—			5.7			(7.0		)	—
Total revenues	$	808.0	$	611.5		$	14.8		$	(7.0	)	$	1,427.3
Depreciation and amortization	$	71.0	$	55.4		$	5.9		$	—		$	132.3
Fixed-asset impairment (Note 15)	$	—	$	1,353.5		$	(494.5	)	$	—		$	859.0
Interest expense	$	25.4	$	0.4		$	82.2		$	(0.3	)	$	107.7
Income / (loss) from continuing operations before income tax	$	143.0	$	(1,353.9	)	$	417.6		$	—		$	(793.3	)
Cash capital expenditures	$	83.4	$	64.2		$	0.9		$	—		$	148.5
Total assets (end of year)	$	1,710.5	$	472.3		$	673.6		$	(437.2	)	$	2,419.2

$ in millions	T&D		Generation			Other			Adjustments and Eliminations			DPL Consolidated
Year ended December 31, 2015
Revenues from external customers (b)	$	855.5	$	770.3		$	6.7		$	(19.7	)	$	1,612.8
Intersegment revenues	1.5		186.6			4.2			(192.3		)	—
Total revenues	$	857.0	$	956.9		$	10.9		$	(212.0	)	$	1,612.8
Depreciation and amortization	$	71.5	$	72.6		$	(9.5	)	$	—		$	134.6
Goodwill impairment (Note 7)	$	—	$	—		$	317.0		$	—		$	317.0
Interest expense	$	29.8	$	2.9		$	87.4		$	(0.3	)	$	119.8
Income / (loss) from continuing operations before income tax	$	188.1	$	(28.7	)	$	(390.8	)	$	—		$	(231.4	)
Cash capital expenditures	$	98.3	$	35.2		$	3.7		$	—		$	137.2
Total assets (end of year)(a)	$	1,688.8	$	1,805.0		$	1,170.3		$	(1,339.4	)	$	3,324.7

(a) Includes assets held-for-sale related to the sale of DPLER.

(b) Wholesale revenue for the T&D segment in 2015 includes OVEC revenue of$19.7 million that was previously netted in purchased power. The impact of this netting adjustment is included in the Adjustments and Eliminations column in the table above but has no impact on consolidated revenues or Income / (loss) from continuing operations before income tax.