XML 42 R30.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Goodwill and Other Intangible Assets (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract] |
Change in the carrying amount of goodwill | The changes in the carrying amount of goodwill for the nine months ended September 30, 2017 were as follows:
| Mobile Industries | Process Industries | Total
Beginning balance | $ | 97.2 |  | $ | 260.3 |  | $ | 357.5 |
Acquisitions | 147.6 |  | (1.1 | ) | 146.5 |
Foreign currency translation adjustments | 4.0 |  | 2.3 |  | 6.3 |
Ending balance | $ | 248.8 |  | $ | 261.5 |  | $ | 510.3 |
Intangible assets | The following table displays intangible assets as of September 30, 2017 and December 31, 2016:
| As of September 30, 2017 | As of December 31, 2016
| Gross Carrying Amount | Accumulated Amortization | Net Carrying Amount | Gross Carrying Amount | Accumulated Amortization | Net Carrying Amount
Intangible assets subject to amortization: |  |  |  |  |  |
Customer relationships | $ | 322.4 |  | $ | 97.6 |  | $ | 224.8 |  | $ | 211.4 |  | $ | 84.4 |  | $ | 127.0 |
Technology and know-how | 126.4 |  | 29.9 |  | 96.5 |  | 95.2 |  | 25.4 |  | 69.8 |
Trade names | 8.6 |  | 4.2 |  | 4.4 |  | 6.5 |  | 3.8 |  | 2.7 |
Capitalized software | 260.0 |  | 223.4 |  | 36.6 |  | 251.7 |  | 211.8 |  | 39.9 |
Other | 12.2 |  | 8.1 |  | 4.1 |  | 11.0 |  | 7.5 |  | 3.5 |
| $ | 729.6 |  | $ | 363.2 |  | $ | 366.4 |  | $ | 575.8 |  | $ | 332.9 |  | $ | 242.9 |
Intangible assets not subject to amortization: |  |  |  |  |  |
Trade names | $ | 53.8 |  |  | $ | 53.8 |  | $ | 19.4 |  |  | $ | 19.4 |
FAA air agency certificates | 8.7 |  |  | 8.7 |  | 8.7 |  |  | 8.7 |
| $ | 62.5 |  |  |  | $ | 62.5 |  | $ | 28.1 |  |  |  | $ | 28.1 |
Total intangible assets | $ | 792.1 |  | $ | 363.2 |  | $ | 428.9 |  | $ | 603.9 |  | $ | 332.9 |  | $ | 271.0 |

X
- Definition Disclosure of the carrying value of intangibles assets (both amortizable and non-amortizable), in total and by major class. Finite-lived intangible assets have a stated useful life over which their gross carrying value is amortized. Indefinite-lived intangible assets are not subject to 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
Name: | tkr_ScheduleOfFiniteAndIndefiniteLivedIntangibleAssetsByMajorClassTableTextBlock
Namespace Prefix: | tkr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration