Revenue - Disaggregation by Revenue Type and Geographical Region (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 01, 2022	Apr. 02, 2021
Disaggregation of Revenue [Line Items]
Sales	$ 631.4	$ 612.6
Consumables
Disaggregation of Revenue [Line Items]
Sales	529.9	514.0
Equipment
Disaggregation of Revenue [Line Items]
Sales	101.5	98.6
North America
Disaggregation of Revenue [Line Items]
Sales	335.6	327.3
Western Europe
Disaggregation of Revenue [Line Items]
Sales	138.3	125.7
Other developed markets
Disaggregation of Revenue [Line Items]
Sales	34.7	35.8
Emerging markets
Disaggregation of Revenue [Line Items]
Sales	122.8	123.8
Specialty Products & Technologies
Disaggregation of Revenue [Line Items]
Sales	397.1	366.3
Specialty Products & Technologies | North America
Disaggregation of Revenue [Line Items]
Sales	179.3	162.6
Specialty Products & Technologies | Western Europe
Disaggregation of Revenue [Line Items]
Sales	106.3	94.7
Specialty Products & Technologies | Other developed markets
Disaggregation of Revenue [Line Items]
Sales	24.4	25.5
Specialty Products & Technologies | Emerging markets
Disaggregation of Revenue [Line Items]
Sales	87.1	83.5
Equipment & Consumables
Disaggregation of Revenue [Line Items]
Sales	234.3	246.3
Equipment & Consumables | North America
Disaggregation of Revenue [Line Items]
Sales	156.3	164.7
Equipment & Consumables | Western Europe
Disaggregation of Revenue [Line Items]
Sales	32.0	31.0
Equipment & Consumables | Other developed markets
Disaggregation of Revenue [Line Items]
Sales	10.3	10.3
Equipment & Consumables | Emerging markets
Disaggregation of Revenue [Line Items]
Sales	$ 35.7	$ 40.3