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Inventories
3 Months Ended
Dec. 31, 2013
Inventory Disclosure [Abstract]  
Inventories

5.       INVENTORIES

The components of inventories are as follows:

  31 December30 September 
  20132013 
 Finished goods$ 517.2 $ 527.3  
 Work in process  37.7   38.7  
 Raw materials, supplies and other  234.9   234.9  
  $ 789.8 $ 800.9  
 Less: Excess of FIFO cost over LIFO cost  (96.4)   (94.8)  
  $ 693.4 $ 706.1  

First-in, first-out (FIFO) cost approximates replacement cost. Our inventories have a high turnover, and as a result, there is little difference between the original cost of an item and its current replacement cost.