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Revenue - Revenue by Reporting Unit (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Net sales	$ 798.2	$ 793.4	$ 2,405.9	$ 2,485.0
Fluid & Metering Technologies
Disaggregation of Revenue [Line Items]
Net sales	300.6	300.5	933.0	945.7
Health & Science Technologies
Disaggregation of Revenue [Line Items]
Net sales	309.9	312.7	922.3	1,001.4
Fire & Safety/Diversified Products
Disaggregation of Revenue [Line Items]
Net sales	187.7	180.2	550.6	537.9
Operating segments | Fluid & Metering Technologies
Disaggregation of Revenue [Line Items]
Net sales	300.6	300.5	933.0	945.7
Operating segments | Fluid & Metering Technologies | Pumps
Disaggregation of Revenue [Line Items]
Net sales	102.5	94.7	305.8	309.0
Operating segments | Fluid & Metering Technologies | Water
Disaggregation of Revenue [Line Items]
Net sales	87.3	79.8	259.2	261.2
Operating segments | Fluid & Metering Technologies | Energy
Disaggregation of Revenue [Line Items]
Net sales	48.7	53.7	159.0	160.1
Operating segments | Fluid & Metering Technologies | Agriculture
Disaggregation of Revenue [Line Items]
Net sales	33.0	39.2	111.3	117.9
Operating segments | Fluid & Metering Technologies | Valves
Disaggregation of Revenue [Line Items]
Net sales	29.3	33.7	98.6	99.8
Operating segments | Health & Science Technologies
Disaggregation of Revenue [Line Items]
Net sales	309.9	312.7	922.3	1,001.4
Operating segments | Health & Science Technologies | Scientific Fluidics & Optics
Disaggregation of Revenue [Line Items]
Net sales	167.6	162.1	487.9	509.7
Operating segments | Health & Science Technologies | Sealing Solutions
Disaggregation of Revenue [Line Items]
Net sales	57.0	59.2	177.3	186.3
Operating segments | Health & Science Technologies | Performance Pneumatic Technologies
Disaggregation of Revenue [Line Items]
Net sales	58.7	60.0	175.5	195.4
Operating segments | Health & Science Technologies | Material Processing Technologies
Disaggregation of Revenue [Line Items]
Net sales	27.7	29.7	84.2	90.4
Operating segments | Health & Science Technologies | Micropump
Disaggregation of Revenue [Line Items]
Net sales	0.0	2.2	0.0	21.9
Operating segments | Fire & Safety/Diversified Products
Disaggregation of Revenue [Line Items]
Net sales	187.7	180.2	550.6	537.9
Operating segments | Fire & Safety/Diversified Products | Fire & Safety
Disaggregation of Revenue [Line Items]
Net sales	123.2	112.0	340.0	328.0
Operating segments | Fire & Safety/Diversified Products | Dispensing
Disaggregation of Revenue [Line Items]
Net sales	35.4	41.9	122.0	122.8
Operating segments | Fire & Safety/Diversified Products | BAND-IT
Disaggregation of Revenue [Line Items]
Net sales	29.4	26.7	89.4	89.0
Intersegment eliminations
Disaggregation of Revenue [Line Items]
Net sales	(1.6)	(1.5)	(4.3)	(6.5)
Intersegment eliminations | Fluid & Metering Technologies
Disaggregation of Revenue [Line Items]
Net sales	(0.2)	(0.6)	(0.9)	(2.3)
Intersegment eliminations | Health & Science Technologies
Disaggregation of Revenue [Line Items]
Net sales	(1.1)	(0.5)	(2.6)	(2.3)
Intersegment eliminations | Fire & Safety/Diversified Products
Disaggregation of Revenue [Line Items]
Net sales	$ (0.3)	$ (0.4)	$ (0.8)	$ (1.9)

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