XML 39 R27.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Pre-Production Costs Related to Long-Term Supply Agreements (Tables) | 6 Months Ended
--- | ---
Jul. 02, 2016
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Classification of Recoverable Customer Engineering, Development and Tooling Costs Related to Long-term Supply Agreements | The classification of recoverable customer E&D and tooling costs related to long-term supply agreements is shown below (in millions):
| July 2, 2016 |  | December 31, 2015
Current | $ | 148.3 |  |  | $ | 162.0 |
Long-term | 54.7 |  |  | 53.7 |
Recoverable customer E&D and tooling | $ | 203.0 |  |  | $ | 215.7 |

X
- Definition Balance sheet classification of recoverable customer engineering, development and tooling balances. + References No definition available. + Details
Name: | lea_ScheduleOfPreproductionCostsRelatedToLongTermSupplyArrangementsTableTextBlock
Namespace Prefix: | lea_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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