Property, Plant and Equipment (Tables)

9 Months Ended

Sep. 30, 2021

Property, Plant and Equipment [Abstract]

Major components of property, plant, and equipment

The major components of property, plant and equipment were as follows:

(dollars in millions)	September 30, 2021		December 31, 2020
Land and leasehold improvements	$	54.6	$	53.2
Buildings and improvements	160.9		139.5
Machinery, equipment, fixtures and software	282.4		245.8
Construction in process	29.7		22.3
Total property, plant and equipment	527.6		460.8
Accumulated depreciation	(256.9)		(220.4)
Property, plant and equipment, net	$	270.7	$	240.4