Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2013

Components That Constitute The Balance Sheet Amounts In AOCI

$ in millions	Gains / (losses) on available-for-sale securities		Gains / (losses) on cash flow hedges		Change in unfunded pension obligation		Total
Balance January 1, 2012	$	-	$	(0.5)	$	0.1	$	(0.4)
Other comprehensive income / (loss) before reclassifications		0.5		(1.5)		(1.9)		(2.9)
Amounts reclassified from accumulated other comprehensive income / (loss)		(0.1)		(0.5)		-		(0.6)
Net current period other comprehensive income / (loss)		0.4		(2.0)		(1.9)		(3.5)
Balance December 31, 2012		0.4		(2.5)		(1.8)		(3.9)
Other comprehensive income / (loss) before reclassifications		(1.2)		19.7		4.9		23.4
Amounts reclassified from accumulated other comprehensive income / (loss)		1.4		3.4		0.3		5.1
Net current period other comprehensive income		0.2		23.1		5.2		28.5
Balance December 31, 2013	$	0.6	$	20.6	$	3.4	$	24.6

DP&L [Member]

Components That Constitute The Balance Sheet Amounts In AOCI

$ in millions	Gains / (losses) on available-for-sale securities		Gains / (losses) on cash flow hedges		Change in unfunded pension obligation		Total
Balance January 1, 2012	$	0.6	$	9.0	$	(44.3)	$	(34.7)
Other comprehensive income / (loss) before reclassifications		0.5		(3.0)		(0.7)		(3.2)
Amounts reclassified from accumulated other comprehensive income / (loss)		(0.1)		(3.4)		2.7		(0.8)
Net current period other comprehensive income / (loss)		0.4		(6.4)		2.0		(4.0)
Balance December 31, 2012		1.0		2.6		(42.3)		(38.7)
Other comprehensive income / (loss) before reclassifications		(1.6)		1.0		4.8		4.2
Amounts reclassified from accumulated other comprehensive income / (loss)		1.4		2.6		3.8		7.8
Net current period other comprehensive income / (loss)		(0.2)		3.6		8.6		12.0
Balance December 31, 2013	$	0.8	$	6.2	$	(33.7)	$	(26.7)