Property, Plant and Equipment, net

3 Months Ended

Mar. 31, 2016

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment, net

Property, Plant and Equipment, net

	March 31,			December 31,
(in millions)	2016			2015
Land, land use rights and buildings	$	814.4		$	779.9
Machinery and equipment	2,303.1			2,154.3
Capital leases	7.5			7.2
Construction in progress	365.6			386.4
Total property, plant and equipment, gross	3,490.6			3,327.8
Less: accumulated depreciation	(1,148.5		)	(1,036.8		)
Property, plant and equipment, net, excluding tooling	2,342.1			2,291.0
Tooling, net of amortization	156.8			157.1
Property, plant and equipment, net	$	2,498.9		$	2,448.1

As of March 31, 2016 and December 31, 2015, accounts payable of $57.0 million and $76.9 million, respectively, were related to property, plant and equipment purchases.

Interest costs capitalized for the three months ended March 31, 2016 and 2015 were $3.7 million and $3.8 million, respectively.