Income Taxes	3 Months Ended
Mar. 31, 2019
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes The Company's effective tax rate for the three months ended March 31, 2019, was 27.8% and differs from the U.S. federal statutory rate of 21% primarily due to non-deductible foreign exchange on entity closures partially offset by certain share-based payments related to the application of ASU 2016-09. The Company's effective tax rate for the three months ended March 31, 2018, was 22.6% which differs from the U.S. federal statutory rate of 21% primarily due to higher profitability in less favorable tax jurisdictions and a charge for Global Intangible Low-Taxed Income (GILTI), partially offset a tax benefit of related to certain share-based payments related to the application of ASU 2016-09. At March 31, 2019, the Company had a gross liability for unrecognized tax benefits of $13.2 million. The Company has recognized tax benefits associated with these liabilities of $5.2 million at March 31, 2019. The gross liability includes amounts associated with prior period foreign tax exposure. The Company recognizes interest related to unrecognized tax benefits in interest expense and penalties in operating expenses. The Company's liability for accrued interest related to uncertain tax positions was $1.6 million at March 31, 2019.

Income Taxes

The Company's effective tax rate for the three months ended March 31, 2019, was 27.8% and differs from the U.S. federal statutory rate of 21% primarily due to non-deductible foreign exchange on entity closures partially offset by certain share-based payments related to the application of ASU 2016-09. The Company's effective tax rate for the three months ended March 31, 2018, was 22.6% which differs from the U.S. federal statutory rate of 21% primarily due to higher profitability in less favorable tax jurisdictions and a charge for Global Intangible Low-Taxed Income (GILTI), partially offset a tax benefit of related to certain share-based payments related to the application of ASU 2016-09.

At March 31, 2019, the Company had a gross liability for unrecognized tax benefits of $13.2 million. The Company has recognized tax benefits associated with these liabilities of $5.2 million at March 31, 2019. The gross liability includes amounts associated with prior period foreign tax exposure.

The Company recognizes interest related to unrecognized tax benefits in interest expense and penalties in operating expenses. The Company's liability for accrued interest related to uncertain tax positions was $1.6 million at March 31, 2019.