Income Taxes	3 Months Ended
Mar. 31, 2017
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes For the quarter ended March 31, 2017, the Company recorded a provision for income taxes of $13,029 (effective rate of 30.7 percent) compared with $28,098 (effective rate of 32.3 percent) for the comparable period in 2016. The 2017 three-month period income tax expense is calculated using the forecasted multi-jurisdictional annual effective tax rates to determine a blended annual effective tax rate. This rate differs from the U.S. federal statutory rate of 35 percent primarily due to a discrete tax benefit recognized as a result of the adoption of ASU 2016-09, "Improvements to Employee Share-Based Accounting," which requires all excess tax benefits or deficiencies from share-based payments to be recognized as income tax expense or benefit in the income statement. For the quarter ended March 31, 2017, the Company recognized income tax benefit of $1,909 related to excess tax benefits as a reduction of income tax expense. The rate was also impacted by the projected mix of earnings in international jurisdictions with lower tax rates, partially offset by losses in jurisdictions with no tax benefit due to valuation allowances. Income tax expense for the current quarter is less than the same period from the prior year generally due to decreased earnings, primarily in the U.S. The Company continues to maintain a valuation allowance pursuant to ASC 740, “Accounting for Income Taxes,” against a portion of its U.S. and non-U.S. deferred tax asset position at March 31, 2017, as it cannot assure the utilization of these assets before they expire. In the U.S., the Company has offset a portion of its deferred tax asset relating primarily to a loss carryforward by a valuation allowance of $2,350. In addition, the Company has recorded valuation allowances of $17,891 relating to non-U.S. net operating losses and other deferred tax assets for a total valuation allowance of $20,241. In conjunction with the Company’s ongoing review of its actual results and anticipated future earnings, the Company will continue to reassess the possibility of releasing all or part of the valuation allowances currently in place when they are deemed to be realizable. The Company maintains an ASC 740-10, “Accounting for Uncertainty in Income Taxes,” liability for unrecognized tax benefits for permanent and temporary differences. At March 31, 2017, the Company’s liability, exclusive of interest, totals approximately $3,197. The Company accrued an immaterial amount of interest expense related to these unrecognized tax benefits during the quarter. Based upon the outcome of tax examinations, judicial proceedings, or expiration of statutes of limitations, it is possible that the ultimate resolution of these unrecognized tax benefits may result in a payment that is materially different from the current estimate of the tax liabilities. The Company and its subsidiaries are subject to income tax examination in the U.S. federal jurisdiction and various state and foreign jurisdictions. The Company has effectively settled U.S. federal tax examinations for years before 2013 and state and local examinations for years before 2012, with limited exceptions. Non-U.S. subsidiaries of the Company are no longer subject to income tax examinations in major foreign taxing jurisdictions for years prior to 2008. The income tax returns of various subsidiaries in various jurisdictions are currently under examination and it is possible that these examinations will conclude within the next twelve months. However, it is not possible to estimate net increases or decreases to the Company’s unrecognized tax benefits during the next twelve months.

Income Taxes

For the quarter ended March 31, 2017, the Company recorded a provision for income taxes of $13,029 (effective rate of 30.7 percent) compared with $28,098 (effective rate of 32.3 percent) for the comparable period in 2016. The 2017 three-month period income tax expense is calculated using the forecasted multi-jurisdictional annual effective tax rates to determine a blended annual effective tax rate. This rate differs from the U.S. federal statutory rate of 35 percent primarily due to a discrete tax benefit recognized as a result of the adoption of ASU 2016-09, "Improvements to Employee Share-Based Accounting," which requires all excess tax benefits or deficiencies from share-based payments to be recognized as income tax expense or benefit in the income statement. For the quarter ended March 31, 2017, the Company recognized income tax benefit of $1,909 related to excess tax benefits as a reduction of income tax expense. The rate was also impacted by the projected mix of earnings in international jurisdictions with lower tax rates, partially offset by losses in jurisdictions with no tax benefit due to valuation allowances.

Income tax expense for the current quarter is less than the same period from the prior year generally due to decreased earnings, primarily in the U.S.

The Company continues to maintain a valuation allowance pursuant to ASC 740, “Accounting for Income Taxes,” against a portion of its U.S. and non-U.S. deferred tax asset position at March 31, 2017, as it cannot assure the utilization of these assets before they expire. In the U.S., the Company has offset a portion of its deferred tax asset relating primarily to a loss carryforward by a valuation allowance of $2,350. In addition, the Company has recorded valuation allowances of $17,891 relating to non-U.S. net operating losses and other deferred tax assets for a total valuation allowance of $20,241. In conjunction with the Company’s ongoing review of its actual results and anticipated future earnings, the Company will continue to reassess the possibility of releasing all or part of the valuation allowances currently in place when they are deemed to be realizable.

The Company maintains an ASC 740-10, “Accounting for Uncertainty in Income Taxes,” liability for unrecognized tax benefits for permanent and temporary differences. At March 31, 2017, the Company’s liability, exclusive of interest, totals approximately $3,197. The Company accrued an immaterial amount of interest expense related to these unrecognized tax benefits during the quarter. Based upon the outcome of tax examinations, judicial proceedings, or expiration of statutes of limitations, it is possible that the ultimate resolution of these unrecognized tax benefits may result in a payment that is materially different from the current estimate of the tax liabilities.

The Company and its subsidiaries are subject to income tax examination in the U.S. federal jurisdiction and various state and foreign jurisdictions. The Company has effectively settled U.S. federal tax examinations for years before 2013 and state and local examinations for years before 2012, with limited exceptions. Non-U.S. subsidiaries of the Company are no longer subject to income tax examinations in major foreign taxing jurisdictions for years prior to 2008. The income tax returns of various subsidiaries in various jurisdictions are currently under examination and it is possible that these examinations will conclude within the next twelve months. However, it is not possible to estimate net increases or decreases to the Company’s unrecognized tax benefits during the next twelve months.