Property and Equipment, Net

12 Months Ended

Dec. 31, 2014

Property, Plant and Equipment [Abstract]

Property and Equipment, Net

Note 9 - 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,
	2014			2013			Estimated Useful Lives (in years)
Land	$	4.6		$	4.8
Buildings and leasehold improvements	19.9			18.0			3 – 40
Machinery and equipment	926.1			727.1			2 – 20
Office furniture and equipment	126.1			102.5			3 – 7
Construction in progress	12.0			11.0
Total property and equipment	$	1,088.7		$	863.4
Less accumulated depreciation and amortization	(465.6		)	(375.3		)
Property and equipment, net	$	623.1		$	488.1

The gross amount of capitalized internal-use software, which is included within office furniture and equipment, totaled $92.7 million and $78.1 million as of December 31, 2014 and 2013, respectively. Capitalized internal-use software, net of accumulated amortization, totaled $33.6 million and $27.3 million as of December 31, 2014 and 2013, respectively. Depreciation and amortization expense associated with property and equipment of continuing operations for the years ended December 31, 2014, 2013 and 2012 totaled $129.4 million, $119.7 million and $79.8 million, respectively. For the year ended December 31, 2012, $0.6 million of depreciation expense was included within the results of operations from discontinued operations.