Revenue (Tables)

9 Months Ended

Sep. 30, 2022

Revenue from Contract with Customer [Abstract]

Schedule of disaggregation of revenue by geographical region and type

The following table presents the Company’s revenues disaggregated by geographical region for the three and nine months ended September 30, 2022 and October 1, 2021 ($ in millions). Sales taxes and other usage-based taxes collected from customers are excluded from revenues. The Company has historically defined emerging markets as developing markets of the world, which prior to the COVID-19 pandemic, experienced extended periods of accelerated growth in gross domestic product and infrastructure, including Eastern Europe, the Middle East, Africa, Latin America and Asia (with the exception of Japan and Australia). The Company defines developed markets as all markets of the world that are not emerging markets.

	Three Months Ended September 30, 2022						Three Months Ended October 1, 2021
	Specialty Products & Technologies		Equipment & Consumables		Total		Specialty Products & Technologies		Equipment & Consumables		Total
Geographical region:
North America	$	176.5	$	163.5	$	340.0	$	165.4	$	164.0	$	329.4
Western Europe	77.7		23.6		101.3		76.7		27.0		103.7
Other developed markets	21.7		8.6		30.3		23.4		9.3		32.7
Emerging markets	119.5		40.0		159.5		97.9		43.6		141.5
Total	$	395.4	$	235.7	$	631.1	$	363.4	$	243.9	$	607.3

	Nine Months Ended September 30, 2022						Nine Months Ended October 1, 2021
	Specialty Products & Technologies		Equipment & Consumables		Total		Specialty Products & Technologies		Equipment & Consumables		Total
Geographical region:
North America	$	535.3	$	480.1	$	1,015.4	$	502.8	$	491.9	$	994.7
Western Europe	284.5		85.0		369.5		267.8		89.3		357.1
Other developed markets	69.1		29.2		98.3		74.2		31.1		105.3
Emerging markets	311.3		113.8		425.1		271.3		128.7		400.0
Total	$	1,200.2	$	708.1	$	1,908.3	$	1,116.1	$	741.0	$	1,857.1

Sales by Major Product Group:

	Three Months Ended				Nine Months Ended
($ in millions)	September 30, 2022		October 1, 2021		September 30, 2022		October 1, 2021
Consumables	$	531.0	$	493.7	$	1,605.7	$	1,541.6
Equipment	100.1		113.6		302.6		315.5
Total	$	631.1	$	607.3	$	1,908.3	$	1,857.1