Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2023

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Depreciation and amortization are provided for using principally the straight-line method over the estimated useful lives of the assets as follows:

Buildings	20 - 30 years
Machinery and other equipment	8 - 12 years
Computer equipment and software	3 - 5 years

The components of property, plant and equipment at December 31 were as follows:

	2023		2022
Land	$	1.0	$	1.0
Buildings and leasehold improvements	57.7		43.0
Machinery and other equipment	137.2		113.2
Computer equipment	116.4		107.5
Software	76.1		71.9
Property, plant and equipment, gross	388.4		336.6
Accumulated depreciation	(268.8)		(251.3)
Property, plant and equipment, net	$	119.6	$	85.3