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Goodwill (Tables) | 6 Months Ended
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Jun. 30, 2018
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill by business segment | The following summarizes changes to the Company’s goodwill, by segment:
(in millions) | North America |  | International |  | Consolidated
Balance as of December 31, 2017 | $ | 576.6 |  |  | $ | 156.5 |  |  | $ | 733.1 |
Foreign currency translation and other | (3.2 | ) |  | (2.8 | ) |  | (6.0 | )
Balance as of June 30, 2018 | $ | 573.4 |  |  | $ | 153.7 |  |  | $ | 727.1 |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13854-109267 + Details
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