Property and Equipment, Net

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Note 7 - Property and Equipment, Net

The following table provides details of property and equipment, net, including property and equipment held under capital leases as of the dates indicated (in millions):



	December 31,
	2015			2014			Estimated Useful Lives (in years)
Land	$	4.6		$	4.6
Buildings and leasehold improvements	21.7			19.9			3-40
Machinery and equipment	912.9			926.1			2-20
Office furniture and equipment	136.9			126.1			3-7
Construction in progress	10.8			12.0
Total property and equipment	$	1,086.9		$	1,088.7
Less accumulated depreciation and amortization	(528.2		)	(465.6		)
Property and equipment, net	$	558.7		$	623.1

The gross amount of capitalized internal-use software, which is included within office furniture and equipment, totaled $101.4 million and $92.7 million as of December 31, 2015 and 2014, respectively. Capitalized internal-use software, net of accumulated amortization, totaled $33.4 million and $33.6 million as of December 31, 2015 and 2014, respectively. Depreciation and amortization expense associated with property and equipment for the years ended December 31, 2015, 2014 and 2013 totaled $141.3 million, $129.4 million and $119.7 million, respectively.