Restructuring Activities And Related Impairments (Tables)

12 Months Ended

Dec. 31, 2022

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, 2021	$	21.4	$	0.5	21.9
Costs incurred	20.8		5.7		26.5
Paid/settled	(24.0)		(5.5)		(29.5)
Balance, December 31, 2022	$	18.2	$	0.7	$	18.9

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): 

	2022		2021		2020
Specialty Products & Technologies	$	14.7	$	25.2	$	43.8
Equipment & Consumables	19.7		32.1		34.6
Other	3.2		6.3		6.0
Total	$	37.6	$	63.6	$	84.4

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

	2022		2021		2020
Cost of sales	$	13.6	$	35.9	$	18.3
Selling, general and administrative expenses	24.0		27.7		66.1
Total	$	37.6	$	63.6	$	84.4