Discontinued Operations (Tables)

6 Months Ended

Jun. 30, 2021

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, operating costs, other expenses and income tax of discontinued operations for the periods indicated:

	Three months ended				Six months ended
	June 30,				June 30,
$ in millions	2021		2020		2021		2020
Revenues	$	0.5	$	8.8	$	1.4	$	22.4
Operating costs and other expenses	(0.7)		(10.0)		(2.4)		(24.4)
Loss from discontinued operations before income tax	(0.2)		(1.2)		(1.0)		(2.0)
Gain from disposal of discontinued operations	—		4.5		—		4.5
Income tax expense / (benefit) from discontinued operations	—		0.7		(0.2)		0.5
Net income / (loss) from discontinued operations	$	(0.2)	$	2.6	$	(0.8)	$	2.0