Income Taxes (Tables)

6 Months Ended

Jun. 30, 2014

Effective Income Tax Rates

	Three months ended June 30,		Six months ended June 30,
	2014	2013	2014	2013
DPL	(4.8)%	13.3%	(49.0)%	18.2%

DP&L [Member]

Effective Income Tax Rates

	Three months ended June 30,		Six months ended June 30,
	2014	2013	2014	2013
DP&L	30.2%	17.4%	29.9%	20.9%