Revenue by Segment and Region (Detail) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		$ 2,765.0	$ 2,477.8	$ 2,846.4
Motion Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		1,368.6	1,121.1	1,241.8
Industrial Process
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		843.2	843.0	943.8
Connect & Control Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		554.7	516.5	663.9
Segment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		(1.5)	(2.8)	(3.1)
North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	[1]	1,049.9	983.0	1,192.1
North America [Member] | Motion Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		249.9	187.3	204.4
North America [Member] | Industrial Process
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		470.1	479.0	558.7
North America [Member] | Connect & Control Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		331.4	319.3	431.9
North America [Member] | Segment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		(1.5)	(2.6)	(2.9)
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	[2]	1,010.3	869.3	996.1
Europe [Member] | Motion Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		798.8	676.4	780.5
Europe [Member] | Industrial Process
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		96.0	95.5	89.7
Europe [Member] | Connect & Control Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		115.5	97.4	125.9
Europe [Member] | Segment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		0.0	0.0	0.0
Asia Pacific [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	[3]	491.6	413.7	427.2
Asia Pacific [Member] | Motion Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		307.8	243.8	241.7
Asia Pacific [Member] | Industrial Process
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		99.8	93.1	101.9
Asia Pacific [Member] | Connect & Control Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		84.0	77.0	83.8
Asia Pacific [Member] | Segment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		0.0	(0.2)	(0.2)
Middle East [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		116.8	112.3	132.7
Middle East [Member] | Motion Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		1.0	1.5	2.3
Middle East [Member] | Industrial Process
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		97.7	92.0	114.1
Middle East [Member] | Connect & Control Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		18.1	18.8	16.3
Middle East [Member] | Segment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		0.0	0.0	0.0
South America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		96.4	99.5	98.3
South America [Member] | Motion Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		11.1	12.1	12.9
South America [Member] | Industrial Process
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		79.6	83.4	79.4
South America [Member] | Connect & Control Technologies
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		5.7	4.0	6.0
South America [Member] | Segment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		$ 0.0	$ 0.0	$ 0.0

[1] Includes revenue of $842.9, $811.0, and $989.4 from the United States for 2021, 2020, and 2019, respectively.

[2] Includes revenue of $418.3, $334.9, and $391.2 from Germany for 2021, 2020, and 2019, respectively.

[3] Includes revenue of $306.5, $232.9, and $227.6 from China for 2021, 2020, and 2019, respectively.