Pension and Postretirement Benefits (Tables)

3 Months Ended

Mar. 31, 2015

Net Periodic Benefit Cost / (Income)

Net Periodic Benefit Cost / (Income)	Pension				Postretirement
	Three months ended				Three months ended
	March 31,				March 31,
$ in millions	2015		2014		2015		2014
Service cost	$	1.8	$	1.5	$	-	$	0.1
Interest cost		4.3		4.4		0.2		0.2
Expected return on plan assets		(5.7)		(5.8)		-		(0.1)
Amortization of unrecognized:
Prior service cost		0.5		0.4		-		-
Actuarial loss / (gain)		1.5		0.9		(0.1)		(0.1)
Net periodic benefit cost	$	2.4	$	1.4	$	0.1	$	0.1

Estimated Future Benefit Payments and Medicare Part D Reimbursements

Benefit payments and Medicare Part D reimbursements, which reflect future service, are estimated to be paid as follows:
$ in millions	Pension		Postretirement
2015	$	18.6	$	1.4
2016		25.2		1.8
2017		25.7		1.7
2018		26.3		1.6
2019		26.7		1.5
2020 - 2024		137.0		6.1

DP&L [Member]

Net Periodic Benefit Cost / (Income)

Net Periodic Benefit Cost / (Income)	Pension				Postretirement
	Three months ended				Three months ended
	March 31,				March 31,
$ in millions	2015		2014		2015		2014
Service cost	$	1.8	$	1.5	$	-	$	-
Interest cost		4.3		4.4		0.2		0.2
Expected return on plan assets		(5.7)		(5.7)		-		-
Amortization of unrecognized:
Prior service cost		0.8		0.7		-		-
Actuarial loss / (gain)		2.4		1.6		(0.2)		(0.2)
Net periodic benefit cost	$	3.6	$	2.5	$	-	$	-

Estimated Future Benefit Payments and Medicare Part D Reimbursements

Benefit payments and Medicare Part D reimbursements, which reflect future service, are estimated to be paid as follows:
$ in millions	Pension		Postretirement
2015	$	18.6	$	1.4
2016		25.2		1.8
2017		25.7		1.7
2018		26.3		1.6
2019		26.7		1.5
2020 - 2024		137.0		6.1