XML 56 R44.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Additional Balance Sheet and Cash Flow Information (Narrative) (Detail) - USD ($) | 3 Months Ended
--- | ---
Mar. 27, 2016 | Mar. 29, 2015
Supplemental Cash Flow Information [Abstract] |  |
Document Fiscal Year Focus | 2016 |
Gross unrealized gains (losses) | $ (71,000) | $ (106,000)
Gross unrealized gains (losses), net of taxes | $ (45,000) | $ (67,000)
Contractual maturities period of marketable securities, minimum (in months) | 2 months |
Contractual maturities period of marketable securities, maximum (in months) | 13 months |

X
- Definition This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. + References No definition available. + Details
Name: | dei_DocumentFiscalYearFocus
Namespace Prefix: | dei_
Data Type: | xbrli:gYearItemType
Balance Type: | na
Period Type: | duration

X
- Definition Marketable securities, contractual maturities term, maximum. + References No definition available. + Details
Name: | hog_MarketableSecuritiesContractualMaturitiesTermMaximum
Namespace Prefix: | hog_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Marketable securities, contractual maturities term, minimum. + References No definition available. + Details
Name: | hog_MarketableSecuritiesContractualMaturitiesTermMinimum
Namespace Prefix: | hog_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition This item represents the pretax change in net unrealized holding gain (loss) on available-for-sale securities that has been included in accumulated other comprehensive income, a separate component of shareholders' equity, during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27357-111563 + Details
Name: | us-gaap_AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The change in unrealized holding gain (loss), net of tax, on available-for-sale securities included in a separate component of shareholders' equity during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27357-111563 + Details
Name: | us-gaap_AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLossNetOfTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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