Segment Information - Financial Information by Reportable Segment (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting Information [Line Items]
Net sales	$ 1,055.1	$ 969.2	$ 3,118.9	$ 2,776.2
Segment income	147.1	167.3	483.7	486.2
Operating Segments
Segment Reporting Information [Line Items]
Net sales	1,055.1	969.2	3,118.9	2,776.2
Segment income	206.9	179.7	584.9	519.0
Consumer Solutions | Operating Segments
Segment Reporting Information [Line Items]
Net sales	665.3	613.6	1,992.7	1,711.9
Segment income	158.6	144.2	466.3	418.6
Industrial & Flow Technologies | Operating Segments
Segment Reporting Information [Line Items]
Net sales	389.5	355.1	1,125.0	1,063.1
Segment income	65.7	52.4	177.0	159.5
Other | Operating Segments
Segment Reporting Information [Line Items]
Net sales	0.3	0.5	1.2	1.2
Segment income	$ (17.4)	$ (16.9)	$ (58.4)	$ (59.1)