Segment and Geographic Area Information - Schedule of Corporate Assets (Detail) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Cash and cash equivalents	$ 280.2	$ 288.8
Deferred income tax assets, net of valuation allowances	34.6	78.5
Property, plant and equipment, net	408.4	438.8
Total assets	3,131.4	3,130.9
Corporate
Segment Reporting Information [Line Items]
Cash and cash equivalents	(70.0)	(10.9)	$ (47.6)
Deferred income tax assets, net of valuation allowances	3.9	43.9	29.4
Software, net	33.6	34.7	43.8
Deferred compensation plan and Company owned life insurance assets		0.2	93.9
Property, plant and equipment, net	24.7	28.6	32.2
Other	168.7	139.2	101.4
Total assets	$ 160.9	$ 235.7	$ 253.1