Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Jun. 30, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Changes in the carrying amount of goodwill for the nine months ended June 30, 2012 are (in millions):

	Architecture & Software			Control Products & Solutions			Total
Balance as of September 30, 2011	$	386.7		$	565.9		$	952.6
Translation and other	(2.6		)	(16.2		)	(18.8		)
Balance as of June 30, 2012	$	384.1		$	549.7		$	933.8

Other intangible assets

Other intangible assets consist of (in millions):

	June 30, 2012
	Carrying Amount		Accumulated Amortization		Net
Amortized intangible assets:
Computer software products	$	118.2	$	57.4	$	60.8
Customer relationships	70.2		27.9		42.3
Technology	87.9		48.7		39.2
Trademarks	30.9		11.6		19.3
Other	21.0		16.4		4.6
Total amortized intangible assets	328.2		162.0		166.2
Intangible assets not subject to amortization	43.7		—		43.7
Total	$	371.9	$	162.0	$	209.9

	September 30, 2011
	Carrying Amount		Accumulated Amortization		Net
Amortized intangible assets:
Computer software products	$	101.2	$	45.3	$	55.9
Customer relationships	72.4		23.2		49.2
Technology	85.1		44.0		41.1
Trademarks	31.2		9.0		22.2
Other	21.6		15.7		5.9
Total amortized intangible assets	311.5		137.2		174.3
Intangible assets not subject to amortization	43.7		—		43.7
Total	$	355.2	$	137.2	$	218.0