Income Taxes Income Taxes (Tables)

12 Months Ended

Sep. 30, 2017

Income Tax Disclosure [Abstract]

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

The differences between income taxes expected at the U.S. Federal statutory income tax rate of 35.0% and reported income tax expense (benefit) are summarized as follows:

	Fiscal
	2017			2016			2015
Expected income tax (benefit) expense at the Federal statutory rate	$	(10.9	)	$	3.2		$	(111.0	)
State and local income taxes	2.4			12.2			(5.2		)
Valuation allowance for deferred tax assets	81.5			(65.0		)	180.3
Residual tax on foreign earnings	(4.0		)	8.3			11.5
Foreign rate differential	(18.8		)	(14.9		)	(0.5		)
Foreign tax law changes	—			(3.7		)	—
Impact of Internal Revenue Code ("IRC") Section 9100 relief	—			(16.4		)	—
Share based compensation adjustments	(4.8		)	0.5			(0.4		)
Benefit from adjustment to tax basis in assets	—			(8.5		)	—
Permanent items	2.7			9.9			17.1
Exempt foreign income	—			—			(4.7		)
Unrecognized tax benefits	4.0			5.6			0.7
State tax law and rate changes	—			—			(54.5		)
Tax attributes	(6.6		)	2.1			9.2
Gain on deconsolidation	—			—			(23.3		)
Non-deductible goodwill impairment	—			—			9.9
Purchase accounting benefit	—			—			(22.8		)
Outside basis difference	4.6			6.4			(4.9		)
Return to provision adjustments and other, net	(12.0		)	1.9			(0.1		)
Reported income tax expense (benefit)	$	38.1		$	(58.4	)	$	1.3
Effective tax rate	(122.5		)%	(634.8		)%	(0.4		)%

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

Income tax expense (benefit) was calculated based upon the following components of (loss) income from continuing operations before income taxes:

	Fiscal
	2017			2016			2015
(Loss) income from continuing operations before income taxes:
United States	$	(72.3	)	$	(25.5	)	$	(346.6	)
Outside the United States	41.2			34.7			29.6
Total (loss) income from continuing operations before income taxes	(31.1		)	$	9.2		(317.0		)

The components of income tax expense (benefit) were as follows:

	Fiscal
	2017			2016			2015
Current:
Federal	$	6.6		$	0.1		$	1.7
Foreign	9.1			10.6			6.3
State	0.5			4.5			4.2
Total current	16.2			15.2			12.2
Deferred:
Federal	39.5			(55.2		)	(18.8		)
Foreign	(10.5		)	(19.6		)	11.6
State	(7.1		)	1.2			(3.7		)
Total deferred	21.9			(73.6		)	(10.9		)
Income tax expense (benefit)	$	38.1		$	(58.4	)	$	1.3

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

The following table summarizes the components of deferred income tax assets and liabilities:

	September 30,
	2017			2016
Deferred tax assets:
Employee benefits	$	57.9		$	91.6
Property, plant and equipment	31.4			8.8
Inventories and receivables	35.4			32.9
Marketing and promotional accruals	15.8			17.6
Net operating loss, credit and capital loss carry forwards	1,033.3			1,012.3
Prepaid royalty	—			6.0
Unrealized losses	16.7			4.2
Outside basis difference	49.0			51.1
Intangibles	8.5			3.7
Other	29.8			36.2
Total deferred tax assets	1,277.8			1,264.4
Less: Valuation allowance	946.7			532.3
Net deferred tax assets	331.1			732.1
Deferred tax liabilities:
Property, plant and equipment	(34.0		)	(20.1		)
Outside basis differences on held for sale assets	—			(367.8		)
Intangibles	(662.8		)	(770.2		)
Investment in partnership	(91.5		)	—
Unrealized gains	(5.7		)	—
Investments	—			(39.2		)
Redemption of long term debt	(8.4		)	(10.2		)
Other	(5.2		)	(20.1		)
Total deferred tax liabilities	(807.6		)	(1,227.6		)
Net deferred tax liability	$	(476.5	)	$	(495.5	)
Reported as:
Deferred tax assets	$	16.7		$	16.8
Deferred tax liabilities	493.2			512.1

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

The following table summarizes changes to the Company’s UTB reserves, excluding related interest and penalties:

	Fiscal
	2017			2016			2015
Unrecognized tax benefits at beginning of year	$	16.5		$	12.4		$	7.6
Gross increase — tax positions in prior period	4.0			4.0			4.1
Gross decrease — tax positions in prior period	(0.5		)	(0.4		)	(0.5		)
Gross increase — tax positions in current period	1.2			1.1			1.4
Settlements	—			(0.6		)	—
Lapse of statutes of limitations	(0.3		)	—			(0.2		)
Unrecognized tax benefits at end of year	$	20.9		$	16.5		$	12.4