XML 70 R66.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Litigation and Contingent Liabilities (Details) | 0 Months Ended
--- | ---
Feb. 01, 2013 dealer
Commitments and Contingencies Disclosure [Abstract] |
Number of dealers alleging damages | 6

X
- Details
Name: | us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of plaintiffs that have filed claims pertaining to a loss contingency. + References No definition available. + Details
Name: | us-gaap_LossContingencyNumberOfPlaintiffs
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration