Inventories

3 Months Ended

Dec. 31, 2016

Inventory Disclosure [Abstract]

Inventories

6. INVENTORIES

The components of inventories are as follows:

	31 December			30 September
	2016			2016
Finished goods	$	126.5		$	131.3
Work in process	17.3			18.3
Raw materials, supplies and other	202.0			117.1
	$	345.8		$	266.7
Less: Excess of FIFO cost over LIFO cost	(15.1		)	(11.7		)
Inventories	$	330.7		$	255.0

First-in, first-out (FIFO) cost approximates replacement cost.