Business Segments - Schedule of Information on Company's Business Segments (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
	Jun. 03, 2024	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Segment Reporting Information [Line Items]
Net sales		$ 798.2	$ 793.4	$ 2,405.9	$ 2,485.0
Interest expense – net		(10.3)	(13.7)	(27.8)	(40.1)
Depreciation		(17.4)	(14.7)	(49.9)	(41.9)
Amortization of intangible assets		(26.5)	(23.8)	(75.0)	(70.6)
Fair value inventory step-up charges		(2.1)	(1.2)	(4.6)	(1.2)
Restructuring expenses and asset impairments		(3.0)	(4.1)	(5.4)	(8.2)
Gain on sale of business		(0.6)	93.8	4.0	93.8
Credit loss on note receivable from collaborative partner		0.0	0.0	0.0	(7.7)
Income before income taxes		154.4	261.8	488.1	620.1
Depreciation and amortization of intangible assets		43.9	38.5	124.9	112.5
Total assets		6,967.5		6,967.5		$ 5,865.2
Disposed of by Sale | Alfa Valvole Srl
Segment Reporting Information [Line Items]
Gain on sale of business	$ 4.6	4.0
Adjustment to gain on sale		0.6
Intersegment eliminations
Segment Reporting Information [Line Items]
Net sales		(1.6)	(1.5)	(4.3)	(6.5)
Operating segments
Segment Reporting Information [Line Items]
ADJUSTED EBITDA		235.8	240.8	719.7	759.7
Corporate and other
Segment Reporting Information [Line Items]
ADJUSTED EBITDA		(21.5)	(15.3)	(72.9)	(63.7)
Depreciation		(0.3)	(0.3)	(0.8)	(0.8)
Total assets		193.7		193.7		135.5
Fluid & Metering Technologies
Segment Reporting Information [Line Items]
Net sales		300.6	300.5	933.0	945.7
Income before income taxes		154.4	261.8	488.1	620.1
Fluid & Metering Technologies | Intersegment eliminations
Segment Reporting Information [Line Items]
Net sales		0.2	0.6	0.9	2.3
Fluid & Metering Technologies | Operating segments
Segment Reporting Information [Line Items]
Net sales		300.8	301.1	933.9	948.0
ADJUSTED EBITDA		98.5	103.6	311.6	323.9
Depreciation		(4.3)	(3.1)	(12.9)	(10.3)
Amortization of intangible assets		(5.2)	(5.6)	(15.7)	(17.3)
Total assets		1,668.7		1,668.7		1,674.7
Health & Science Technologies
Segment Reporting Information [Line Items]
Net sales		309.9	312.7	922.3	1,001.4
Health & Science Technologies | Intersegment eliminations
Segment Reporting Information [Line Items]
Net sales		1.1	0.5	2.6	2.3
Health & Science Technologies | Operating segments
Segment Reporting Information [Line Items]
Net sales		311.0	313.2	924.9	1,003.7
ADJUSTED EBITDA		82.6	84.4	248.2	278.8
Depreciation		(10.6)	(9.0)	(29.5)	(24.1)
Amortization of intangible assets		(19.7)	(16.7)	(54.6)	(48.5)
Total assets		4,286.6		4,286.6		3,262.4
Fire & Safety/Diversified Products
Segment Reporting Information [Line Items]
Net sales		187.7	180.2	550.6	537.9
Fire & Safety/Diversified Products | Intersegment eliminations
Segment Reporting Information [Line Items]
Net sales		0.3	0.4	0.8	1.9
Fire & Safety/Diversified Products | Operating segments
Segment Reporting Information [Line Items]
Net sales		188.0	180.6	551.4	539.8
ADJUSTED EBITDA		54.7	52.8	159.9	157.0
Depreciation		(2.2)	(2.3)	(6.7)	(6.7)
Amortization of intangible assets		(1.6)	$ (1.5)	(4.7)	$ (4.8)
Total assets		$ 818.5		$ 818.5		$ 792.6