Inventories (Tables)

3 Months Ended

Dec. 31, 2013

Inventory Disclosure [Abstract]

Inventories

Inventories comprise the following:

	December 31, 2013		September 30, 2013		December 31, 2012
Non-utility LPG and natural gas	$	282.9	$	230.0	$	265.9
Gas Utility natural gas	69.1		78.9		51.8
Materials, supplies and other	60.4		56.6		60.8
Total inventories	$	412.4	$	365.5	$	378.5