Goodwill (Tables)

9 Months Ended

Jun. 30, 2014

Goodwill Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

						Electronics and
		Merchant		Tonnage		Performance
		Gases		Gases		Materials		Total
Balance at 30 September 2013	$	1,192.0	$	15.2	$	446.6	$	1,653.8
Currency translation and other		(48.7)		.7		6.7		(41.3)
Balance at 30 June 2014	$	1,143.3	$	15.9	$	453.3	$	1,612.5