Property, Plant, and Equipment (Tables)

3 Months Ended

Mar. 31, 2023

Property, Plant and Equipment [Abstract]

Components of Property, Plant, and Equipment

The components of property, plant, and equipment were as follows (dollars in millions):

	March 31,			December 31,
	2023			2022
Land and land improvements	$	196.6		$	192.4
Buildings		1,043.6			1,023.6
Machinery and equipment		6,825.8			6,709.3
Construction in progress		378.4			440.2
Other		149.3			146.9
Property, plant and equipment, at cost		8,593.7			8,512.4
Less accumulated depreciation		(4,697.1	)		(4,612.4	)
Property, plant, and equipment, net	$	3,896.6		$	3,900.0