Disposition	9 Months Ended
Sep. 30, 2018
Discontinued Operations And Disposal Groups [Abstract]
Disposition	Note 3. Disposition On July 22, 2018, the Company sold its Language Solutions business, which helped companies adapt their business content into different languages for specific countries, markets and regions, for net proceeds of $77.5 million in cash, substantially all of which was received as of September 30, 2018, resulting in a gain of $53.5 million, which was recognized in other operating income in the condensed consolidated statement of operations for the three and nine months ended September 30, 2018. Language Solutions' operating results were included within the Language Solutions reporting unit within the U.S. segment as well as the International segment.

The entire disclosure related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-URI http://asc.fasb.org/topic&trid=2155823

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-URI http://asc.fasb.org/subtopic&trid=2122178

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