Inventories (Tables)

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories as of September 30, 2015 and December 31, 2014 consisted of the following:

	September 30, 2015		December 31, 2014
	(Dollars in millions)
Materials and supplies	$	121.2	$	143.6
Raw coal	68.3		115.0
Saleable coal	158.6		147.9
Total	$	348.1	$	406.5