Goodwill

9 Months Ended

Sep. 30, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

Goodwill

The change in goodwill from December 31, 2018 to September 30, 2019 was due to foreign currency translation. As part of the company's realignment of its reportable and operating segments in the first quarter of 2019, the company considered whether the reporting units used for purposes of assessing impairment of goodwill should be changed and concluded that no changes were necessary.