Income Taxes (Tables)

12 Months Ended

Sep. 30, 2015

Income Tax Disclosure [Abstract]

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

Income tax expense (benefit) for the years ended September 30, 2015, 2014, and 2013 was allocated as follows:

	Year Ended September 30,
(in millions)	2015			2014			2013
Income tax expense attributable to income from continuing operations	$	22.4		$	6.4		$	2.6
Income tax (benefit) expense attributable to loss from discontinued operations	—			(0.2		)	0.7
Taxes allocated to stockholders’ equity, related to unrealized gains (losses) on available-for-sale securities	(0.4		)	0.1			(1.6		)
Taxes allocated to stockholders’ equity, related to pension liabilities	(0.8		)	(0.5		)	1.8
Taxes allocated to additional paid-in capital, related to share-based compensation	(0.5		)	0.1			—
Total income tax expense	$	20.7		$	5.9		$	3.5

The components of the provision for income taxes attributable to income from continuing operations were as follows:

	Year Ended September 30,
(in millions)	2015		2014			2013
Current taxes:
U.S. federal	$	0.8	$	0.5		$	(1.7	)
U.S. State and local	1.2		—			(1.4		)
International	15.4		11.6			13.4
Total current taxes	17.4		12.1			10.3
Deferred taxes	5.0		(5.7		)	(7.7		)
Income tax expense	$	22.4	$	6.4		$	2.6

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

U.S. and international components of (loss) income from continuing operations, before income taxes, was as follows:

	Year Ended September 30,
(in millions)	2015		2014			2013
U.S.	$	14.5	$	(13.0	)	$	(23.3	)
International	63.7		39.0			44.5
Income from continuing operations, before tax	$	78.2	$	26.0		$	21.2

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

Items accounting for the difference between income taxes computed at the federal statutory rate and the provision for income taxes were as follows:

	Year Ended September 30,
	2015		2014		2013
Federal statutory rate effect of:	35.0	%	35.0	%	35.0	%
U.S. State and local income taxes	1.8	%	—	%	0.7	%
Foreign earnings taxed at lower rates	(10.1	)%	(14.7	)%	(21.6	)%
Change in foreign valuation allowance	(0.1	)%	1.9	%	(0.2	)%
Change in state valuation allowance	0.6	%	(0.2	)%	(8.1	)%
Tax impact of U.S. State and local rate change	—	%	—	%	(2.6	)%
Uncertain tax positions	—	%	(0.5	)%	(0.3	)%
U.S. permanent items	0.5	%	1.9	%	3.9	%
Foreign permanent items	1.1	%	7.0	%	4.6	%
Other reconciling items	(0.1	)%	(5.7	)%	1.7	%
Effective rate	28.7	%	24.7	%	13.1	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

The components of deferred income tax assets and liabilities were as follows:

(in millions)	September 30, 2015			September 30, 2014
Deferred tax assets:
Share-based compensation	$	3.2		$	2.8
Pension liability	2.7			2.7
Deferred compensation	2.3			2.1
Foreign net operating loss carryforwards	2.3			2.3
U.S. State and local net operating loss carryforwards	4.3			5.1
U.S. federal net operating loss carryforwards	8.6			14.4
Intangible assets	4.6			5.3
Capital loss carryforwards	0.2			0.6
Bad debt reserve	2.4			0.8
Tax Credit Carryforwards	1.0			0.5
Other compensation	1.9			1.9
Other	1.3			1.5
Total gross deferred tax assets	34.8			40.0
Less valuation allowance	(3.2		)	(2.8		)
Deferred tax assets	31.6			37.2
Deferred income tax liabilities:
Unrealized gain on securities	1.0			1.3
Prepaid expenses	1.1			1.2
Fixed assets	1.3			2.7
Deferred income tax liabilities	3.4			5.2
Deferred income taxes, net	$	28.2		$	32.0

Summary of Income Tax Contingencies [Table Text Block]

A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:

	Year Ended September 30,
(in millions)	2015		2014			2013
Balance, beginning of year	$	—	$	0.1		$	0.5
Gross increases for tax positions related to current year	—		—			0.1
Gross increases for tax positions related to prior years	—		—			—
Gross decreases for tax positions of prior years	—		(0.1		)	(0.2		)
Settlements	—		—			(0.2		)
Lapse of statute of limitations	—		—			(0.1		)
Balance, end of year	$	—	$	—		$	0.1