Property and Equipment

9 Months Ended

Sep. 30, 2015

Property, Plant and Equipment [Abstract]

The following table sets forth the Company’s property and equipment as of September 30, 2015 and December 31, 2014 (in millions):



	As of September 30, 2015			As of December 31, 2014
Property and Equipment, at cost
Buildings and leasehold improvements	$	166.4		$	33.2
Vehicles, trailers and tankers	362.9			4.4
Rail cars, containers and chassis	13.3			13.0
Machinery and equipment	239.8			44.4
Office and warehouse equipment	69.6			32.9
Computer software and equipment	248.3			141.3
	1,100.3			269.2
Less: Accumulated depreciation	(144.6		)	(47.3		)
Total Property and Equipment, net	$	955.7		$	221.9

The net book value of capitalized internally-developed software totaled $99.2 million and $70.1 million as of September 30, 2015 and December 31, 2014, respectively. Depreciation of property and equipment was $56.5 million and $10.8 million for the three-month periods ended September 30, 2015 and 2014, respectively, and $98.8 million and $21.7 million for the nine-month periods ended September 30, 2015 and 2014, respectively.