Quarterly report pursuant to Section 13 or 15(d)

Income Taxes ST Income Tax Payable (Details)

v3.8.0.1
Income Taxes ST Income Tax Payable (Details) - USD ($)
$ in Millions
3 Months Ended
Dec. 31, 2017
Sep. 30, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
ProvisionalDiscreteNetTaxExpense $ 14.3  
BlendedCorporateTaxRate 24.50% 24.50%
Current Income Tax Expense (Benefit) $ 2.3  
DTLProvisionalCorporateRateReductionNetBenefit $ 14.9