DISCONTINUED OPERATIONS AND DISPOSITIONS (Tables)

12 Months Ended

Dec. 31, 2022

Discontinued Operations and Disposal Groups [Abstract]

Schedule of Key Components of Discontinued Operations

The key components of income from discontinued operations for the years ended December 31 were as follows ($ in millions):

	2022		2021		2020
Sales	$	—	$	—	$	1,963.4
Cost of sales	—		—		(1,107.3)
Selling, general, and administrative expenses	—		(4.5)		(455.3)
Research and development expenses	—		—		(98.6)
Goodwill impairment	—		—		(85.3)
Interest expense and other	—		0.1		(31.0)
Earnings (loss) before income taxes	—		(4.4)		185.9
Income taxes	—		(1.4)		(24.8)
Earnings from discontinued operations, net of income taxes	$	—	$	(5.8)	$	161.1