Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Summary 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)	2015		2014
Land		$	17.6	$	15.1
Buildings and improvements	5-50	412.8		410.6
Machinery and equipment	10-15	674.8		654.1
Molds and dies	4-7	94.4		94.8
Computer hardware and software	3-10	118.3		111.3
Construction in progress		122.4		104.9
		$	1,440.3	$	1,390.8