Property and Equipment, Net

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Property and Equipment, Net

Note 6 – Property and Equipment, Net

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

	December 31,
	2019			2018			Estimated Useful Lives (in years)
Land	$	4.9		$	4.6
Buildings and leasehold improvements	35.8			30.3			3-40
Machinery and equipment	1,659.4			1,391.8			2-20
Office furniture and equipment	197.3			166.7			3-7
Construction in progress	26.1			20.1
Total property and equipment	$	1,923.5		$	1,613.5
Less accumulated depreciation and amortization	(1,017.7		)	(865.7		)
Property and equipment, net	$	905.8		$	747.8

The gross amount of capitalized internal-use software, which is included within office furniture and equipment, totaled $138.2 million and $122.0 million as of December 31, 2019 and 2018, respectively. Capitalized internal-use software, net of accumulated amortization, totaled $31.5 million and $26.5 million as of December 31, 2019 and 2018, respectively. Depreciation and amortization expense associated with property and equipment for the years ended December 31, 2019, 2018 and 2017 totaled $212.5 million, $192.3 million and $167.2 million, respectively. Accrued capital expenditures, the effects of which are excluded from capital expenditures in the Company’s consolidated statements of cash flows given their non-cash nature, totaled $5.2 million and $4.0 million as of December 31, 2019 and 2018, respectively.