Tangible Equity Units (Tables)

12 Months Ended

Sep. 30, 2016

Tangible Equity Units [Abstract]

Tangible Equity Units Table [Table Text Block]

	Equity Component			Debt Component			TEUs Total
Price per TEU	$	85.48		$	14.52		$	100.00
Gross proceeds	$	245.7		$	41.8		$	287.5
Issuance costs	(7.6		)	(1.3		)	(8.9		)
Net proceeds	$	238.1		$	40.5		$	278.6
Balance sheet impact (at issuance)
Long-term debt (deferred financing fees)	$	—		$	1.3		$	1.3
Current portion of long-term debt	—			13.3			13.3
Long-term debt	—			28.5			28.5
Additional paid-in capital	238.1			—			238.1