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Income Taxes (Tables) | 9 Months Ended
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Sep. 30, 2017
Income Taxes [Abstract] |
Summary of Positions for which Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Table Text Block] | The following table is a rollforward of the Company's gross unrecognized tax benefits for the nine months ended September 30, 2017:
| September 30, 2017
Beginning balance, January 1 | $ | 39.1 |
Tax positions related to the prior years: |
Additions | 5.6 |
Reductions | (1.3 | )
Lapses in statutes of limitation | (28.6 | )
Ending Balance | $ | 14.8 |
Income Tax Disclosure [Text Block] | Note 17 - 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,
| 2017 | 2016 | 2017 | 2016
Provision for income taxes | $ | 21.1 |  | $ | 15.2 |  | $ | 28.5 |  | $ | 65.8 |
Effective tax rate | 28.1 | % | 30.9 | % | 14.1 | % | 30.8 | %
The income tax expense for the third quarter and first nine months of 2017 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 35% primarily due to the projected mix of earnings in international jurisdictions with relatively lower tax rates and tax benefits related to foreign tax credits, which are partially offset by losses in jurisdictions with no tax benefit due to valuation allowances. Income tax expense increased for the third quarter of 2017 compared to the third quarter of 2016 primarily due to the significant increase in pre-tax earnings, primarily in non-U.S. jurisdictions. The expense was partially offset by favorable U.S. tax deductions, tax credits and favorable discrete tax amounts. Income tax expense for the nine months ended September 30, 2017 is lower than the nine months ended September 30, 2016 primarily due to the net reversal of accruals for prior year uncertain tax positions recorded discretely and favorable U.S. tax deductions and tax credits. The following table is a rollforward of the Company's gross unrecognized tax benefits for the nine months ended September 30, 2017:
| September 30, 2017
Beginning balance, January 1 | $ | 39.1 |
Tax positions related to the prior years: |
Additions | 5.6 |
Reductions | (1.3 | )
Lapses in statutes of limitation | (28.6 | )
Ending Balance | $ | 14.8 |
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,
| 2017 | 2016 | 2017 | 2016
Provision for income taxes | $ | 21.1 |  | $ | 15.2 |  | $ | 28.5 |  | $ | 65.8 |
Effective tax rate | 28.1 | % | 30.9 | % | 14.1 | % | 30.8 | %

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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://www.xbrl.org/2003/role/presentationRef -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://www.xbrl.org/2003/role/presentationRef -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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- Definition Tabular disclosure of unrecognized tax benefits for which a material change is reasonably possible in the next twelve months, typically including the nature of the uncertainty, the event(s) that could cause a material change, and an estimate of the range of the reasonably possible change or a statement that an estimate of the range cannot be made. An unrecognized tax benefit is the difference between a tax position taken in a tax return and the amounts recognized in the financial statements for which it is more likely than not, based on the technical merits of the position, that the tax position will not be sustained upon examination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319 + Details
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