Business Segments (Tables)

3 Months Ended

9 Months Ended

Sep. 30, 2014

Sep. 30, 2013

Sep. 30, 2014

Sep. 30, 2013

Business Segments [Abstract]

Financial Reporting for Reportable Business Segments

$ in millions	Utility		Competitive Retail		Other		Adjustments and Eliminations		DPL Consolidated
For the three months ended September 30, 2014
Revenues from external customers	$	329.3	$	141.3	$	8.6	$	-	$	479.2
Intersegment revenues		125.6		-		3.0		(128.6)		-
Total revenues		454.9		141.3		11.6		(128.6)		479.2
Fuel		84.5		-		0.6		-		85.1
Purchased power		152.4		128.7		0.4		(127.8)		153.7
Amortization of intangibles		-		-		0.3		-		0.3
Gross margin	$	218.0	$	12.6	$	10.3	$	(0.8)	$	240.1
Depreciation and amortization	$	36.4	$	0.3	$	(2.2)	$	-	$	34.5
Interest expense		9.4		0.1		23.8		(0.2)		33.1
Income tax expense (benefit)		13.1		1.5		(55.6)		-		(41.0)
Net income / (loss)		53.2		3.0		42.2		-		98.4
Cash capital expenditures	$	25.6	$	0.5	$	0.3	$	-	$	26.4

$ in millions	Utility		Competitive Retail		Other		Adjustments and Eliminations		DPL Consolidated
For the three months ended September 30, 2013
Revenues from external customers	$	289.3	$	139.7	$	12.2	$	-	$	441.2
Intersegment revenues		123.8		-		1.0		(124.8)		-
Total revenues		413.1		139.7		13.2		(124.8)		441.2
Fuel		96.7		-		2.9		0.1		99.7
Purchased power		110.4		125.6		0.9		(123.8)		113.1
Amortization of intangibles		-		-		1.8		-		1.8
Gross margin	$	206.0	$	14.1	$	7.6	$	(1.1)	$	226.6
Depreciation and amortization	$	35.8	$	0.1	$	(2.0)	$	-	$	33.9
Interest expense		10.4		0.1		20.6		(0.1)		31.0
Income tax expense (benefit)		13.2		1.4		(3.3)		-		11.3
Net income / (loss)		40.9		2.5		(10.2)		-		33.2
Cash capital expenditures	$	28.3	$	-	$	1.0	$	-	$	29.3

$ in millions	Utility		Competitive Retail		Other		Adjustments and Eliminations		DPL Consolidated
For the nine months ended September 30, 2014
Revenues from external customers	$	875.9	$	414.9	$	38.8	$	-	$	1,329.6
Intersegment revenues		376.6		-		4.1		(380.7)		-
Total revenues		1,252.5		414.9		42.9		(380.7)		1,329.6
Fuel		227.4		-		8.5		-		235.9
Purchased power		457.3		380.0		7.1		(378.2)		466.2
Amortization of intangibles		-		-		0.9		-		0.9
Gross margin	$	567.8	$	34.9	$	26.4	$	(2.5)	$	626.6
Depreciation and amortization	$	108.2	$	0.6	$	(5.1)	$	-	$	103.7
Goodwill impairment		-		-		135.8		-		135.8
Fixed-asset impairment		-		-		11.5		-		11.5
Interest expense		25.5		0.3		70.5		(0.5)		95.8
Income tax expense (benefit)		23.1		2.1		4.5		-		29.7
Net income / (loss)		76.5		4.2		(197.5)		-		(116.8)
Cash capital expenditures	$	78.6	$	0.5	$	2.5	$	-	$	81.6
At September 30, 2014
Total assets	$	3,245.3	$	100.3	$	1,536.9	$	(1,339.9)	$	3,542.6

$ in millions	Utility		Competitive Retail		Other		Adjustments and Eliminations		DPL Consolidated
For the nine months ended September 30, 2013
Revenues from external customers	$	805.5	$	381.9	$	23.3	$	-	$	1,210.7
Intersegment revenues		336.0		-		3.0		(339.0)		-
Total revenues		1,141.5		381.9		26.3		(339.0)		1,210.7
Fuel		269.6		-		4.2		0.2		274.0
Purchased power		276.7		340.8		1.5		(336.4)		282.6
Amortization of intangibles		-		-		5.3		-		5.3
Gross margin	$	595.2	$	41.1	$	15.3	$	(2.8)	$	648.8
Depreciation and amortization	$	104.5	$	0.4	$	(5.9)	$	-	$	99.0
Interest expense		29.7		0.4		61.5		(0.5)		91.1
Income tax expense (benefit)		29.2		4.3		(12.7)		-		20.8
Net income / (loss)		101.4		7.7		(33.1)		-		76.0
Cash capital expenditures	$	95.1	$	-	$	1.4	$	-	$	96.5
At December 31, 2013
Total assets	$	3,313.1	$	105.0	$	1,675.8	$	(1,372.4)	$	3,721.5