Note 9 - Financial Derivatives (Tables)

6 Months Ended

Mar. 31, 2013

Fair Value, by Balance Sheet Grouping [Table Text Block]

Balance Sheet Location and Fair Value	March 31, 2013		September 30, 2012
Non-designated Hedges
Foreign currency contracts:  Other assets and deferred costs (current)	$	0.2	$	0.1
Foreign currency contracts:  Other accrued liabilities		0.3		0.2
Designated Hedges
Interest rate swaps:  Other assets and deferred costs (noncurrent)	$	102.3	$	118.1
Interest rate swaps:  Long-term debt		104.2		119.5

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block]

	Periods Ended March 31,
	Quarters					Six Months
Income Statement Location and Gain (loss)	2013			2012		2013			2012
Non-designated Hedges
Foreign currency contracts:  Other income (expense)	$	0.2		$	0.1	$	0.1		$	0.6
Designated Hedges
Interest rate swap - ineffectiveness:  Other income (expense)	$	(1.9	)	$	0.6	$	(0.5	)	$	0.9
Interest rate swap - effectiveness:  Interest expense		6.6			6.3		11.6			12.2