Revenue (Tables)

12 Months Ended

Dec. 31, 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 years ended December 31, 2022 and 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.

	Year Ended December 31, 2022
	Specialty Products & Technologies		Equipment & Consumables		Total
Geographical region:
North America	$	711.1	$	655.3	$	1,366.4
Western Europe	388.9		121.1		510.0
Other developed markets	91.0		38.6		129.6
Emerging markets	407.6		155.5		563.1
Total	$	1,598.6	$	970.5	$	2,569.1

	Year Ended December 31, 2021
	Specialty Products & Technologies		Equipment & Consumables		Total
Geographical region:
North America	$	668.9	$	659.3	$	1,328.2
Western Europe	366.6		125.9		492.5
Other developed markets	98.2		41.2		139.4
Emerging markets	374.1		174.7		548.8
Total	$	1,507.8	$	1,001.1	$	2,508.9

Sales by Major Product Group:

	Year Ended December 31,
($ in millions)	2022		2021		2020
Consumables	$	2,147.5	$	2,067.9	$	1,590.7
Equipment	421.6		441.0		338.4
Total	$	2,569.1	$	2,508.9	$	1,929.1