Income Taxes (Tables)

3 Months Ended

Mar. 31, 2019

Income Tax Disclosure [Abstract]

Schedule of differences between U.S. statutory rate and effective rate

The primary differences between the U.S. statutory rate and our effective rate are as follows: 

	Three Months Ended March 31,
	2019		2018
U.S. statutory rate	21.0	%	21.0	%
Foreign provision	(2.7	)	(19.1	)
Other	1.4		(5.4	)
Effective rate	19.7	%	(3.5	)%