Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2023

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

A summary of gross property, plant and equipment at December 31 is presented in the following table:

($ in millions)	Expected useful lives (years)	2023		2022
Land		$	33.7	$	29.0
Buildings and improvements	15-35	771.5		663.6
Machinery and equipment	5-12	1,136.5		1,039.7
Molds and dies	4-7	164.5		154.5
Computer hardware and software	3-10	216.6		193.9
Construction in progress		415.2		305.9
		$	2,738.0	$	2,386.6