Restructuring Activities And Related Impairments (Tables)

12 Months Ended

Dec. 31, 2021

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs

The related liability which is included in accrued liabilities in the Consolidated Balance Sheets is summarized below ($ in millions):

	Employee Severance and Related		Facility Exit and Related		Total
Balance, December 31, 2020	$	17.8	$	5.2	$	23.0
Costs incurred	27.6		6.2		33.8
Paid/settled	(24.0)		(10.9)		(34.9)
Balance, December 31, 2021	$	21.4	$	0.5	$	21.9

Schedule of Restructuring Reserve by Type of Cost

Restructuring related charges recorded for the years ended December 31 by segment were as follows ($ in millions): 

	2021		2020		2019
Specialty Products & Technologies	$	25.2	$	43.8	$	6.5
Equipment & Consumables	32.1		34.6		4.2
Other	6.3		6.0		—
Total	$	63.6	$	84.4	$	10.7

The restructuring related charges incurred during the years ended December 31, are reflected in the following captions in the accompanying Consolidated and Combined Statements of Operations ($ in millions):

	2021		2020		2019
Cost of sales	$	35.9	$	18.3	$	2.5
Selling, general and administrative expenses	27.7		66.1		8.2
Total	$	63.6	$	84.4	$	10.7