XML 29 R14.htm IDEA: XBRL DOCUMENT v3.24.0.1
Property, Plant and Equipment
 12 Months Ended
Dec. 31, 2023
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment PROPERTY, PLANT AND EQUIPMENT
The classes of property, plant and equipment as of December 31 are summarized as follows:
($ in millions)20232022
Land and improvements$4.9 $4.9 
Buildings and leasehold improvements68.0 66.1 
Machinery, equipment and other282.9 253.6 
Gross property, plant and equipment355.8 324.6 
Less: accumulated depreciation(253.5)(232.5)
Property, plant and equipment, net (a)
$102.3 $92.1 
(a) Includes property, plant and equipment, net in the United States of $71.7 million and $62.7 million as of December 31, 2023 and 2022, respectively.
No interest was capitalized related to capitalized expenditures during the years ended December 31, 2023, 2022 and 2021.
Depreciation expense related to property, plant and equipment was $23.2 million, $23.7 million and $23.6 million for the years ended December 31, 2023, 2022 and 2021