Note 7 - Goodwill and Other Intangibles (Tables)

6 Months Ended

Mar. 31, 2013

Schedule of Goodwill [Table Text Block]

Activity By Segment For the Six Months Ended March 31, 2013	North America			International			Total
Beginning balance	$	1,275.6		$	194.1		$	1,469.7
Purchase price adjustment		(0.2	)		-			(0.2	)
Foreign currency		-			(2.0	)		(2.0	)
Ending balance	$	1,275.4		$	192.1		$	1,467.5

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	March 31, 2013						September 30, 2012
Ending Balances	Cost		Accumulated  Amortization		Net		Cost		Accumulated  Amortization		Net
Patents	$	377.1	$	321.8	$	55.3	$	379.6	$	310.7	$	68.9
Developed technology		128.7		72.5		56.2		131.9		68.3		63.6
Contracts		23.8		21.8		2.0		23.9		21.1		2.8
Reacquired rights		14.7		4.4		10.3		14.7		3.5		11.2
Customer relationships		61.2		32.0		29.2		61.1		23.9		37.2
Trademarks		12.5		3.9		8.6		12.5		2.8		9.7
Total	$	618.0	$	456.4	$	161.6	$	623.7	$	430.3	$	193.4

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

	Periods Ended March 31,
	Second Quarters				Six Months				Future Annual Estimates
	2013		2012		2013		2012		2013		2014		2015		2016		2017
Aggregate Amortization	$	16.3	$	16.6	$	31.9	$	27.2	$	62.6	$	52.3	$	36.2	$	22.0	$	10.2