Other Operating-Net (Tables)

9 Months Ended

Sep. 30, 2012

Other Operating-Net

Details of other operating costs

	Three months ended September 30,				Nine months ended September 30,
	2012		2011		2012		2011
	(in millions)
Loss on disposal of property, plant and equipment and non-core assets-net	$	0.4	$	37.0	$	4.0	$	6.1
Engineering studies		2.9		—		14.7		—
Bartow costs		0.8		1.4		2.4		3.2
Other		4.5		1.0		20.6		3.0
	$	8.6	$	39.4	$	41.7	$	12.3