Tax Cuts And Jobs Act of 2017,Reclassification From AOCI To Retained Earnings, Tax Effect

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Tax Cuts and Jobs Act of 2017, Incomplete Accounting, Change in Tax Rate, Provisional Income Tax Expense (Benefit)

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences, with jurisdictional netting and classified as noncurrent.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The cumulative amount of the reporting entity's undistributed earnings or deficit.

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Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Income Taxes (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended		12 Months Ended
Income Taxes (Details) - USD ($) $ in Millions	Jan. 01, 2018	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Tax Cuts and Jobs Act of 2017, change in tax rate, provisional income tax expense (benefit)		$ 10.0		$ 2.6		$ 166.9
Tax Cuts And Jobs Act of 2017, reclassification from AOCI to retained earnings, tax effect	$ 1.6
Deferred tax liabilities		(127.2)		(127.2)		(199.9)
Retained earnings		$ (742.8)		$ (742.8)		$ (767.8)
Effective tax rate (as percent)		27.30%	45.60%	17.30%	56.60%
Restatement Adjustment \| Accounting Standards Update 2016-16
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Income and other tax receivables	59.4
Income and other taxes payable	3.0
Deferred tax liabilities	32.5
Retained earnings	$ 29.9