Property, Plant and Equipment, net

3 Months Ended

Mar. 31, 2018

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment, net

Property, Plant and Equipment, net

	March 31,			December 31,
(in millions)	2018			2017
Land, land use rights and buildings	$	932.4		$	899.2
Machinery and equipment	2,816.1			2,734.4
Capital leases	1.4			1.5
Construction in progress	386.2			410.5
Total property, plant and equipment, gross	4,136.1			4,045.6
Less: accumulated depreciation	(1,427.2		)	(1,391.7		)
Property, plant and equipment, net, excluding tooling	2,708.9			2,653.9
Tooling, net of amortization	214.9			209.9
Property, plant and equipment, net	$	2,923.8		$	2,863.8

As of March 31, 2018 and December 31, 2017, accounts payable of $52.5 million and $106.5 million, respectively, were related to property, plant and equipment purchases.

Interest costs capitalized for the three months ended March 31, 2018 and 2017 were $5.7 million and $4.3 million, respectively.