Income Taxes (Tax Effects Of Temporary Differences) (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Net operating loss and tax credit carryforwards	$ 978.1	$ 692.0
Tax-deductible goodwill and amortizable intangibles	(57.1)	(35.9)
Reserves and accruals	51.7	25.2
Property, plant and equipment	(60.9)	21.3
Inventories	42.1	26.3
Undistributed earnings of foreign subsidiaries	(639.1)	0.0
Share-based compensation	14.3	14.0
Pension	21.5	17.9
Debt financing costs	(40.8)	0.0
Other	14.3	2.1
Deferred tax assets and liabilities before valuation allowance	324.1	762.9
Valuation allowance	(474.1)	(735.7)
Net deferred tax liability	$ (150.0)
Net deferred tax asset		$ 27.2

Deferred tax assets goodwill tax deductible

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiaries and other recognized entities not within the country of domicile of the entity.

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