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Goodwill and Other Intangible Assets (Tables) | 12 Months Ended
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Dec. 31, 2018
Goodwill And Intangible Assets Disclosure [Abstract] |
Changes in goodwill by reportable segment | The changes in carrying amount of goodwill for the years ended December 31, 2018 and 2017 are as follows:
|  | Cranes |  |  | Americas |  |  | Europe and Africa ("EURAF") |  |  | Middle East and Asia Pacific ("MEAP") |
Net balance as of January 1, 2017 |  | $ | 299.6 |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Foreign currency impact |  |  | 16.5 |  |  |  | — |  |  |  | — |  |  |  | — |
Reallocation of goodwill at October 31, 2017 |  |  | (316.1 | ) |  |  | 166.5 |  |  |  | 81.5 |  |  |  | 68.1 |
Foreign currency impact |  |  | — |  |  |  | — |  |  |  | 4.4 |  |  |  | 0.8 |
Net balance as of December 31, 2017 |  |  | — |  |  |  | 166.5 |  |  |  | 85.9 |  |  |  | 68.9 |
Foreign currency impact |  |  | — |  |  |  | — |  |  |  | (3.7 | ) |  |  | (2.6 | )
Goodwill impairment - October 31, 2018 |  |  | — |  |  |  | — |  |  |  | (82.2 | ) |  |  | — |
Net balance as of December 31, 2018 |  | $ | — |  |  | $ | 166.5 |  |  | $ | — |  |  | $ | 66.3 |
Gross carrying amount and accumulated amortization of the company's intangible assets other than goodwill | The gross carrying amount and accumulated amortization of the Company’s intangible assets other than goodwill are as follows as of December 31, 2018 and 2017.
|  | December 31, 2018 |  |  | December 31, 2017 |
|  | Gross Carrying Amount |  |  | Accumulated Amortization Amount |  |  | Net Book Value |  |  | Gross Carrying Amount |  |  | Accumulated Amortization Amount |  |  | Net Book Value |
Trademarks and tradenames |  | $ | 96.7 |  |  | $ | — |  |  | $ | 96.7 |  |  | $ | 99.7 |  |  | $ | — |  |  | $ | 99.7 |
Customer relationships |  |  | 10.1 |  |  |  | (8.4 | ) |  |  | 1.7 |  |  |  | 10.7 |  |  |  | (8.7 | ) |  |  | 2.0 |
Patents |  |  | 29.8 |  |  |  | (29.0 | ) |  |  | 0.8 |  |  |  | 30.6 |  |  |  | (29.7 | ) |  |  | 0.9 |
Engineering drawings |  |  | 10.5 |  |  |  | (10.5 | ) |  |  | — |  |  |  | 10.8 |  |  |  | (10.7 | ) |  |  | 0.1 |
Distribution network |  |  | 19.0 |  |  |  | (0.1 | ) |  |  | 18.9 |  |  |  | 19.5 |  |  |  | (0.1 | ) |  |  | 19.4 |
Net balance |  | $ | 166.1 |  |  | $ | (48.0 | ) |  | $ | 118.1 |  |  | $ | 171.3 |  |  | $ | (49.2 | ) |  | $ | 122.1 |

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- Definition Tabular disclosure of indefinite-lived and finite-lived intangibles assets, in total and by major class, including the gross carrying amount and accumulated amortization. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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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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