Held for Sale (Tables)

6 Months Ended

Jun. 30, 2018

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Disposal Groups, Including Discontinued Operations [Table Text Block]

The following table summarizes the major categories of assets and liabilities at the dates indicated:

$ in millions	June 30, 2018			December 31, 2017
Restricted cash	$	—		$	1.5
Accounts receivable, net	22.1			37.9
Inventories	0.5			19.4
Taxes applicable to subsequent years	0.9			7.4
Other prepayments and current assets	5.8			17.4
Property, plant & equipment, net	1.5			233.9
Intangible assets, net	6.0			5.5
Other deferred assets	—			0.6
Total assets of the disposal group classified as assets of discontinued operations and held-for-sale businesses in the balance sheets	$	36.8		$	323.6
Accounts payable	$	9.6		$	25.1
Accrued taxes	5.1			6.3
Other current liabilities	19.2			30.0
Long-term debt (a)	—			0.3
Deferred taxes (b)	(16.9		)	(17.4		)
Taxes payable	0.6			7.4
Pension, retiree and other benefits	9.7			10.6
Asset retirement obligations	116.8			116.6
Other deferred credits	5.7			5.9
Total liabilities of the disposal group classified as liabilities of discontinued operations and held-for-sale businesses in the balance sheets	$	149.8		$	184.8

(a) Long-term debt relates to capital leases.

(b) Deferred taxes represent the tax asset position of the discontinued group of components, which were netted with liabilities on DPL prior to classification as discontinued operations.

The following table summarizes the revenues, cost of revenues, operating and other expenses and income tax of discontinued operations for the periods indicated:

	Three months ended						Six months ended
	June 30,						June 30,
$ in millions	2018			2017			2018			2017
Revenues	$	38.7		$	123.8		$	126.2		$	252.1
Cost of revenues	(19.5		)	(62.5		)	(60.6		)	(135.2		)
Operating and other expenses	(9.2		)	(43.5		)	(33.9		)	(181.3		)
Income / (loss) from discontinued operations	10.0			17.8			31.7			(64.4		)
Loss from disposal of discontinued operations	—			—			(1.9		)	—
Income tax expense / (benefit) from discontinued operations	1.1			10.9			4.9			(20.0		)
Net income / (loss) from discontinued operations	$	8.9		$	6.9		$	24.9		$	(44.4	)

Subsidiaries [Member]

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Disposal Groups, Including Discontinued Operations [Table Text Block]

The following table summarizes the revenues, cost of revenues, operating and other expenses and income tax of discontinued operations for the period indicated:

	Three months ended			Six months ended
	June 30, 2017			June 30, 2017
Revenues	$	115.9		$	236.9
Cost of revenues	(59.8		)	(129.6		)
Operating and other expenses	(44.9		)	(118.5		)
Fixed-asset impairment	—			(66.3		)
Income / (loss) from discontinued operations	11.2			(77.5		)
Income tax expense / (benefit) from discontinued operations	6.4			(23.5		)
Net income / (loss) from discontinued operations	$	4.8		$	(54.0	)