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Income Taxes (Tables) | 9 Months Ended
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Sep. 30, 2019
Income Taxes [Abstract] |
Income Tax Disclosure [Text Block] | Note 16 - Income Taxes The Company's provision for income taxes in interim periods is computed by applying the estimated annual effective tax rates to income or loss before income taxes for the period. In addition, non-recurring or discrete items are recorded during the period(s) in which they occur.
| Three Months Ended September 30, | Nine Months Ended September 30,
| 2019 | 2018 | 2019 | 2018
Provision for income taxes | $ | 35.5 |  | $ | 25.0 |  | $ | 110.4 |  | $ | 83.5 |
Effective tax rate | 34.7 | % | 25.7 | % | 30.1 | % | 25.4 | %
The income tax expense for the three and nine months ended September 30, 2019 was calculated using the forecasted multi-jurisdictional annual effective tax rates to determine a blended annual effective tax rate. The effective tax rate differs from the U.S. federal statutory rate of 21% primarily due to the projected mix of earnings in international jurisdictions with relatively higher tax rates and U.S. state and local income taxes. It was further impacted by additional discrete accruals recorded primarily for uncertain tax positions related to the Tax Cuts and Jobs Act of 2017 ("U.S. Tax Reform"). The effective tax rate of 34.7% for the three months ended September 30, 2019 is higher than the three months ended September 30, 2018 primarily due to a projected increase in the mix of earnings in international jurisdictions with relatively higher tax rates. The effective tax rate also increased due to higher discrete tax benefits recorded in the prior year period. The effective tax rate of 30.1% for the first nine months of 2019 is higher than the first nine months of 2018 primarily due to higher discrete tax expense in the current year for uncertain tax positions related to U.S. Tax Reform, as well as due to higher discrete tax benefits recorded in the prior year period.
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] | The Company's provision for income taxes in interim periods is computed by applying the estimated annual effective tax rates to income or loss before income taxes for the period. In addition, non-recurring or discrete items are recorded during the period(s) in which they occur.
| Three Months Ended September 30, | Nine Months Ended September 30,
| 2019 | 2018 | 2019 | 2018
Provision for income taxes | $ | 35.5 |  | $ | 25.0 |  | $ | 110.4 |  | $ | 83.5 |
Effective tax rate | 34.7 | % | 25.7 | % | 30.1 | % | 25.4 | %

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- Definition Income Taxes [Abstract] + References No definition available. + Details
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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 + Details
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- Definition Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319 + Details
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