INVENTORIES (Tables)

9 Months Ended

Sep. 30, 2016

Inventory Disclosure [Abstract]

Schedule Of Inventories

The following table presents the detail of our Inventories in the Statements of Unaudited Condensed Consolidated Financial Position as of September 30, 2016 and December 31, 2015:

	(In Millions)
	September 30, 2016						December 31, 2015
Segment	Finished Goods		Work-in Process		Total Inventory		Finished Goods		Work-in Process		Total Inventory
U.S. Iron Ore	$	248.8	$	20.4	$	269.2	$	252.3	$	11.7	$	264.0
Asia Pacific Iron Ore	17.3		30.8		48.1		20.8		44.8		65.6
Total	$	266.1	$	51.2	$	317.3	$	273.1	$	56.5	$	329.6