Income Taxes (Tables)

12 Months Ended

Sep. 30, 2013

Income Taxes

Schedule of income tax expense (benefit) on continuing operations

	Fiscal Year Ended
	September 30, 2013			September 30, 2012			September 30, 2011
	(in millions)
Current:
Federal	$	30.3		$	29.3		$	0.5
State		9.9			2.1			12.1
Foreign		59.7			63.3			58.3
Total current income tax expense		99.9			94.7			70.9
Deferred:
Federal		5.8			(19.2	)		38.5
State		(10.6	)		0.6			(8.7	)
Foreign		(2.5	)		(1.7	)		(0.6	)
Total deferred income tax (benefit) expense		(7.3	)		(20.3	)		29.2
Total income tax expense	$	92.6		$	74.4		$	100.1

Major elements contributing to the difference between the U.S. federal statutory rate of 35.0% and the effective tax rate

	Fiscal Year Ended
	September 30, 2013						September 30, 2012						September 30, 2011
	Amount			%			Amount			%			Amount			%
	(in millions)
Tax at federal statutory rate	$	117.5			35.0	%	$	6.1			35.0	%	$	134.5			35.0	%
State income tax, net of federal benefit		2.5			0.7			1.1			6.3			6.9			1.8
U.S. income tax credits		(13.4	)		(4.0	)		(4.1	)		(23.4	)		(11.1	)		(2.9	)
Foreign tax rate differential		(9.9	)		(2.9	)		(25.4	)		(145.1	)		(19.5	)		(5.0	)
Foreign Research and Experimentation credits		(3.9	)		(1.1	)		(5.8	)		(33.3	)		(6.1	)		(1.6	)
Tax audits		—			—			2.1			12.0			—			—
Goodwill impairment		—			—			101.1			578.3			—			—
Change in uncertain tax positions		(7.3	)		(2.2	)		(4.1	)		(23.4	)		1.9			0.5
Valuation allowance		1.6			0.5			0.5			2.7			(3.1	)		(0.8	)
Other items, net		5.5			1.6			2.9			16.6			(3.4	)		(0.9	)
Total income tax expense	$	92.6			27.6	%	$	74.4			425.7	%	$	100.1			26.1	%

Schedule of deferred tax assets (liabilities)

	Fiscal Year Ended
	September 30, 2013			September 30, 2012
	(in millions)
Deferred tax assets:
Compensation and benefit accruals not currently deductible	$	74.7		$	77.6
Net operating loss carry forwards		58.1			57.0
Self insurance reserves		54.7			50.2
Research and Experimentation and other tax credits		38.3			42.4
Pension liability		58.5			58.7
Accrued liabilities		56.1			86.5
Investment in joint ventures/non-controlled subsidiaries		13.9			—
State taxes		0.9			—
Other		4.2			4.0
Total deferred tax assets		359.4			376.4
Deferred tax liabilities:
Unearned revenue		(139.3	)		(167.8	)
Depreciation and amortization		(20.1	)		(18.8	)
Acquired intangible assets		(15.8	)		(21.4	)
State taxes		—			(3.8	)
Investments in joint ventures/non-controlled subsidiaries		—			(1.6	)
Total deferred tax liabilities		(175.2	)		(213.4	)
Valuation allowance		(20.8	)		(19.2	)
Net deferred tax assets	$	163.4		$	143.8

Reconciliation of the beginning and ending amount of gross unrecognized tax benefits

	Fiscal Year Ended
	September 30, 2013			September 30, 2012
	(in millions)
Balance at the beginning of the year	$	55.8		$	58.1
Gross increase in prior years' tax positions		7.2			3.7
Gross decrease in prior years' tax positions		(5.6	)		(4.4	)
Decrease due to settlement with tax authorities		(1.6	)		(5.2	)
Gross increase in current period's tax positions		3.8			4.9
Lapse of statute of limitations		(5.9	)		(1.3	)
Balance at the end of the year	$	53.7		$	55.8