Discontinued Operations (Tables)

9 Months Ended

Sep. 30, 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		Nine months ended
	September 30,		September 30,
$ in millions	2021		2021
Revenues	$	—	$	1.4
Operating costs and other expenses	—		(2.4)
Loss from discontinued operations before income tax	—		(1.0)
Income tax benefit from discontinued operations	—		(0.2)
Net loss from discontinued operations	$	—	$	(0.8)