Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Sep. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

hanges in the carrying amount of goodwill for the years ended September 30, 2015 and 2014 were (in millions):

	Architecture & Software			Control Products & Solutions			Total
Balance as of September 30, 2013	$	387.8		$	635.2		$	1,023.0
Acquisition of businesses	7.7			28.0			35.7
Translation	0.1			(8.2		)	(8.1		)
Balance as of September 30, 2014	395.6			655.0			1,050.6
Acquisition of business	—			14.9			14.9
Translation and other	(7.6		)	(29.1		)	(36.7		)
Balance as of September 30, 2015	$	388.0		$	640.8		$	1,028.8

Other intangible assets

Other intangible assets consist of (in millions):

	September 30, 2015
	Carrying Amount		Accumulated Amortization		Net
Amortized intangible assets:
Computer software products	$	182.4	$	91.9	$	90.5
Customer relationships	87.2		50.1		37.1
Technology	83.4		44.1		39.3
Trademarks	32.3		16.3		16.0
Other	11.5		8.6		2.9
Total amortized intangible assets	396.8		211.0		185.8
Intangible assets not subject to amortization	43.7		—		43.7
Total	$	440.5	$	211.0	$	229.5

	September 30, 2014
	Carrying Amount		Accumulated Amortization		Net
Amortized intangible assets:
Computer software products	$	169.1	$	82.5	$	86.6
Customer relationships	89.8		45.4		44.4
Technology	84.0		38.2		45.8
Trademarks	33.7		14.0		19.7
Other	15.5		9.5		6.0
Total amortized intangible assets	392.1		189.6		202.5
Intangible assets not subject to amortization	43.7		—		43.7
Total	$	435.8	$	189.6	$	246.2