Annual report pursuant to Section 13 and 15(d)

Income Taxes - Components of Income Tax Expense (Detail)

v2.4.1.9
Income Taxes - Components of Income Tax Expense (Detail) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Current:      
Foreign $ 141.7us-gaap_CurrentForeignTaxExpenseBenefit $ 138.1us-gaap_CurrentForeignTaxExpenseBenefit $ 104.0us-gaap_CurrentForeignTaxExpenseBenefit
Federal 47.4us-gaap_CurrentFederalTaxExpenseBenefit 68.8us-gaap_CurrentFederalTaxExpenseBenefit 82.1us-gaap_CurrentFederalTaxExpenseBenefit
State 8.3us-gaap_CurrentStateAndLocalTaxExpenseBenefit 7.2us-gaap_CurrentStateAndLocalTaxExpenseBenefit 8.6us-gaap_CurrentStateAndLocalTaxExpenseBenefit
Current Income Tax Expense (Benefit), Total 197.4us-gaap_CurrentIncomeTaxExpenseBenefit 214.1us-gaap_CurrentIncomeTaxExpenseBenefit 194.7us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred:      
Foreign (6.0)us-gaap_DeferredForeignIncomeTaxExpenseBenefit (16.3)us-gaap_DeferredForeignIncomeTaxExpenseBenefit (6.3)us-gaap_DeferredForeignIncomeTaxExpenseBenefit
Federal (76.5)us-gaap_DeferredFederalIncomeTaxExpenseBenefit (9.4)us-gaap_DeferredFederalIncomeTaxExpenseBenefit (2.7)us-gaap_DeferredFederalIncomeTaxExpenseBenefit
State (2.3)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit 0.8us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit 1.2us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit
Deferred Income Tax Expense (Benefit), Total (84.8)us-gaap_DeferredIncomeTaxExpenseBenefit (24.9)us-gaap_DeferredIncomeTaxExpenseBenefit (7.8)us-gaap_DeferredIncomeTaxExpenseBenefit
Total $ 112.6us-gaap_IncomeTaxExpenseBenefit $ 189.2us-gaap_IncomeTaxExpenseBenefit $ 186.9us-gaap_IncomeTaxExpenseBenefit