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Goodwill | 12 Months Ended
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Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill | Goodwill Goodwill represents the excess of the purchase price in a business combination over the fair value of net tangible and intangible assets acquired. Goodwill amounts are not amortized, but tested for impairment on an annual basis. There was no impairment of goodwill as of December 31, 2018 and 2017. Goodwill consisted of the following:
Balance at December 31, 2016 | $ | 96.0 |
Effect of foreign currency translation | 2.9 |
Balance at December 31, 2017 | 98.9 |
Effect of foreign currency translation | (2.4 | )
Balance at December 31, 2018 | $ | 96.5 |

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- Definition The entire disclosure for goodwill. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2144439 + Details
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