Discontinued Operations (Tables)

3 Months Ended

Mar. 31, 2022

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 period indicated:

	Three months ended
	March 31,
$ in millions	2021
Revenues	$	0.9
Operating costs and other expenses	(1.7)
Loss from discontinued operations before income tax	(0.8)
Income tax expense / (benefit) from discontinued operations	(0.2)
Net income / (loss) from discontinued operations	$	(0.6)