Income Taxes Income Taxes (Policies)	9 Months Ended
Income Taxes Income Taxes (Policies)	Sep. 30, 2016
Income Tax Contingency [Line Items]
Income Tax, Policy [Policy Text Block]	At the end of each interim period, the Company makes its best estimate of the effective tax rate expected to be applicable for the full fiscal year. This estimate reflects, among other items, the Company’s best estimate of operating results and foreign currency exchange rates. The Company’s quarterly income tax rate may differ from its estimated annual effective tax rate because accounting standards require the Company to exclude the actual results of certain entities expected to generate a pretax loss when applying the estimated annual effective tax rate to the Company’s consolidated pretax results in interim periods. In estimating the annual effective tax rate, the Company does not include the estimated impact of unusual and/or infrequent items, including the reversal of certain valuation allowances, which may cause significant variations in the customary relationship between income tax expense (benefit) and pretax income (loss) in quarterly and year-to-date periods. The income tax expense (benefit) for such unusual and/or infrequent items is recorded in the quarterly period such items are incurred. The Company routinely reviews valuation allowances recorded against deferred tax assets on a more likely than not basis in evaluating whether the Company has the ability to realize the deferred tax assets. In making such a determination, the Company takes into consideration all available and appropriate positive and negative evidence, including projected future taxable income, future reversals of existing taxable temporary differences, available tax planning strategies and taxable income in prior carryback years, if available. Considering these factors, a possibility exists that the Company may record or release a portion of a valuation allowance against some deferred tax assets each quarterly period, which could create volatility in the Company’s future effective tax rate.

Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.