Income Taxes	3 Months Ended
Mar. 31, 2017
Inventory Disclosure [Abstract]
Income Tax Disclosure [Text Block]	Income Taxes The effective income tax rate on income before taxes was approximately 28% for the three months ended March 31, 2017 compared to approximately 35% for the comparable period in 2016. The change in the components of the effective tax rate are primarily due to the adoption of a new accounting pronouncement changing the accounting for tax benefits from stock option exercises and vesting of restricted stock and performance awards, which decreased the effective tax rate by 5%, a permanent adjustment attributable to an inventory obsolescence reserve in Mexico, which increased the effective tax rate by 1% in the prior year and increased income in lower tax rate jurisdictions, which decreased the effective tax rate by 1% in the current year. Business is conducted in various countries throughout the world and is subject to tax in numerous jurisdictions. A significant number of tax returns are filed and subject to examination by various federal, state and local tax authorities. Tax examinations are often complex, as tax authorities may disagree with the treatment of items reported requiring several years to resolve. As such, the Company maintains liabilities for possible assessments by tax authorities resulting from known tax exposures for uncertain income tax positions. The Company’s policy is to accrue associated penalties in selling, general and administrative expenses and to accrue interest in net interest expense. Currently, the Company is under examination, or has been contacted for examination on income tax returns, for the years 2009 through 2013. Also, certain state income tax assessments are under protest and the Company believes its financial position is sustainable. The Company estimates the liability for unrecognized tax benefits may decrease by approximately $0.7 million during the next twelve months as a result of possible settlements of income tax authority examinations. Other than the items mentioned above, as of March 31, 2017, no material adjustments have been proposed to the Company's tax positions and the Company currently does not anticipate any adjustments that would result in a material change to its financial position during the next twelve months. Income taxes paid were $5.4 million and $20.0 million for the three months ended March 31, 2017 and March 31, 2016, respectively.

Income Taxes

The effective income tax rate on income before taxes was approximately 28% for the three months ended March 31, 2017 compared to approximately 35% for the comparable period in 2016. The change in the components of the effective tax rate are primarily due to the adoption of a new accounting pronouncement changing the accounting for tax benefits from stock option exercises and vesting of restricted stock and performance awards, which decreased the effective tax rate by 5%, a permanent adjustment attributable to an inventory obsolescence reserve in Mexico, which increased the effective tax rate by 1% in the prior year and increased income in lower tax rate jurisdictions, which decreased the effective tax rate by 1% in the current year.

Business is conducted in various countries throughout the world and is subject to tax in numerous jurisdictions. A significant number of tax returns are filed and subject to examination by various federal, state and local tax authorities. Tax examinations are often complex, as tax authorities may disagree with the treatment of items reported requiring several years to resolve. As such, the Company maintains liabilities for possible assessments by tax authorities resulting from known tax exposures for uncertain income tax positions. The Company’s policy is to accrue associated penalties in selling, general and administrative expenses and to accrue interest in net interest expense. Currently, the Company is under examination, or has been contacted for examination on income tax returns, for the years 2009 through 2013. Also, certain state income tax assessments are under protest and the Company believes its financial position is sustainable. The Company estimates the liability for unrecognized tax benefits may decrease by approximately $0.7 million during the next twelve months as a result of possible settlements of income tax authority examinations. Other than the items mentioned above, as of March 31, 2017, no material adjustments have been proposed to the Company's tax positions and the Company currently does not anticipate any adjustments that would result in a material change to its financial position during the next twelve months.

Income taxes paid were $5.4 million and $20.0 million for the three months ended March 31, 2017 and March 31, 2016, respectively.