Harley-Davidson (HOG) 10-K 19 Feb 15 2014 FY Annual report Financial data

Document_And_Entity_Informatio

Document And Entity Information (USD $)	12 Months Ended
	Dec. 31, 2014	Jan. 30, 2015	Jun. 29, 2014
Document and Entity Information [Abstract]
Entity Registrant Name	HARLEY DAVIDSON INC
Entity Central Index Key	793952
Current Fiscal Year End Date	-19
Entity Filer Category	Large Accelerated Filer
Document Type	10-K
Document Period End Date	31-Dec-14
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	FY
Amendment Flag	FALSE
Entity Common Stock, Shares Outstanding		211,524,478
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Public Float			$14,907,688,941

Consolidated_Statements_Of_Ope

Consolidated Statements Of Operations (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Revenue:
Motorcycles and Related Products	$5,567,681	[1]	$5,258,290	[1]	$4,942,582	[1]
Financial Services	660,827	[1]	641,582	[1]	637,924	[1]
Total revenue	6,228,508		5,899,872		5,580,506
Costs and expenses:
Motorcycles and Related Products cost of goods sold	3,542,601		3,395,918		3,222,394
Financial Services interest expense	164,476		165,491		195,990
Financial Services provision for credit losses	80,946		60,008		22,239
Selling, administrative and engineering expense	1,159,502		1,126,884		1,111,232
Restructuring (benefit) expense	0		-2,131		28,475
Total costs and expenses	4,947,525		4,746,170		4,580,330
Operating income	1,280,983		1,153,702		1,000,176
Investment income	6,499		5,859		7,369
Interest expense	4,162		45,256		46,033
Income before provision for income taxes	1,283,320		1,114,305		961,512
Provision for income taxes	438,709		380,312		337,587
Income from continuing operations	844,611		733,993		623,925
Net income	$844,611		$733,993		$623,925
Earnings per common share from continuing operations:
Basic (in dollars per share)	$3.90		$3.30		$2.75
Diluted (in dollars per share)	$3.88		$3.28		$2.72
Earnings per common share:
Basic (in dollars per share)	$3.90		$3.30		$2.75
Diluted (in dollars per share)	$3.88		$3.28		$2.72
Cash dividends per common share (in dollars per share)	$1.10		$0.84		$0.62
[1]	Revenue is attributed to geographic regions based on location of customer.

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Statement of Comprehensive Income [Abstract]
Net income	$844,611	$733,993	$623,925
Other comprehensive (loss) income, net of tax
Foreign currency translation adjustment	-36,808	-18,009	1,400
Derivative financial instruments	20,722	2,157	-10,144
Marketable securities	-424	-953	350
Pension and postretirement benefit plans	-165,757	291,807	-122,551
Total other comprehensive (loss) income, net of tax	-182,267	275,002	-130,945
Comprehensive income	$662,344	$1,008,995	$492,980

Consolidated_Balance_Sheets

Consolidated Balance Sheets (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Current assets:
Cash and cash equivalents	$906,680	$1,066,612
Marketable securities	57,325	99,009
Accounts receivable, net	247,621	261,065
Finance receivables, net	1,916,635	1,773,686
Inventories	448,871	424,507
Restricted cash	98,627	144,807
Deferred income taxes	89,916	103,625
Other current assets	182,420	115,492
Total current assets	3,948,095	3,988,803
Finance receivables, net	4,516,246	4,225,877
Property, plant and equipment, net	883,077	842,477
Prepaid pension costs	0	244,871
Goodwill	27,752	30,452
Deferred income taxes	77,835	3,339
Other long-term assets	75,092	69,221
Total assets	9,528,097	9,405,040
Current liabilities:
Accounts payable	196,868	239,794
Accrued liabilities	449,317	427,335
Short-term debt	731,786	666,317
Current portion of long-term debt	1,011,315	1,176,140
Total current liabilities	2,389,286	2,509,586
Long-term debt	3,761,528	3,416,713
Pension liability	76,186	36,371
Postretirement healthcare liability	203,006	216,165
Deferred income taxes	0	49,499
Other long-term liabilities	188,805	167,220
Commitments and contingencies (Note 15)
Shareholders’ equity:
Preferred stock, none issued	0	0
Common stock, 344,174,653 and 343,157,231 shares issued, respectively	3,442	3,432
Additional paid-in-capital	1,265,257	1,175,052
Retained earnings	8,459,040	7,852,729
Accumulated other comprehensive loss	-514,943	-332,676
Treasury stock (132,297,840 and 123,197,976 shares, respectively), at cost	-6,303,510	-5,689,051
Total shareholders’ equity	2,909,286	3,009,486
Total liabilities and shareholders' equity	9,528,097	9,405,040
Variable Interest Entity, Primary Beneficiary [Member]
Current assets:
Finance receivables, net	312,645	352,899
Restricted cash	110,017	133,053
Other current assets	3,409	4,149
Finance receivables, net	1,113,801	1,184,441
Current liabilities:
Current portion of long-term debt	366,889	334,630
Long-term debt	$904,644	$922,002

Consolidated_Balance_Sheets_Pa

Consolidated Balance Sheets (Parenthetical)	Dec. 31, 2014	Dec. 31, 2013
Statement of Financial Position [Abstract]
Preferred stock, shares issued	0	0
Common stock, shares issued	344,174,653	343,157,231
Treasury stock, shares	132,297,840	123,197,976

Consolidated_Statements_Of_Cas

Consolidated Statements Of Cash Flows (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Statement of Cash Flows [Abstract]
Net cash provided by operating activities (Note 2)	$1,146,677	$977,093	$801,458
Cash flows from investing activities of continuing operations:
Capital expenditures	-232,319	-208,321	-189,002
Origination of finance receivables	-3,568,423	-3,244,005	-2,858,701
Collections on finance receivables	3,013,245	2,831,994	2,768,089
Purchases of marketable securities	0	-4,998	-4,993
Sales and redemptions of marketable securities	41,010	40,108	23,296
Other	1,837	16,355	0
Net cash used by investing activities	-744,650	-568,867	-261,311
Cash flows from financing activities of continuing operations:
Proceeds from issuance of medium-term notes	991,835	0	993,737
Repayments of medium-term notes	-526,431	-27,858	-420,870
Repayments of Senior Debt	303,000	0	0
Proceeds from securitization debt	847,126	647,516	763,895
Repayments of securitization debt	-834,856	-840,387	-1,405,599
Borrowings of asset-backed commercial paper	84,907	88,456	200,417
Repayments of asset-backed commercial paper	-77,800	-78,765	-24,301
Net increase (decrease) in credit facilities and unsecured commercial paper	63,945	371,085	-744,724
Net change in restricted cash	22,755	43,201	41,647
Dividends paid	-238,300	-187,688	-141,681
Purchase of common stock for treasury	-615,602	-479,231	-311,632
Excess tax benefits from share-based payments	11,540	19,895	13,065
Issuance of common stock under employee stock option plans	37,785	50,567	45,973
Net cash used by financing activities	-536,096	-393,209	-990,073
Effect of exchange rate changes on cash and cash equivalents	-25,863	-16,543	-8,886
Net decrease in cash and cash equivalents	-159,932	-1,526	-458,812
Cash and cash equivalents:
Cash and cash equivalents—beginning of period	1,066,612	1,068,138	1,526,950
Net decrease in cash and cash equivalents	-159,932	-1,526	-458,812
Cash and cash equivalents—end of period	$906,680	$1,066,612	$1,068,138

Consolidated_Statements_Of_Sha

Consolidated Statements Of Shareholders' Equity (USD $)	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Balance [Member]
In Thousands, except Share data, unless otherwise specified
Beginning Balance at Dec. 31, 2011	$2,420,256	$3,391	$968,392	$6,824,180	($476,733)	($4,898,974)
Beginning Balance, shares at Dec. 31, 2011		339,107,230
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	623,925			623,925
Total other comprehensive loss, net of tax (Note 10)	-130,945				-130,945
Dividends	-141,681			-141,681
Repurchase of common stock	-311,632					-311,632
Share-based compensation and 401(k) match made with Treasury shares	42,058		42,056			2
Issuance of nonvested stock (in shares)		535,807
Issuance of nonvested stock		6	-6
Exercise of stock options	45,973	16	45,957
Exercise of stock options (in shares)		1,622,801
Tax benefit of stock options and nonvested stock	9,670		9,670
Ending Balance at Dec. 31, 2012	2,557,624	3,413	1,066,069	7,306,424	-607,678	-5,210,604
Ending Balance, shares at Dec. 31, 2012		341,265,838
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	733,993			733,993
Total other comprehensive loss, net of tax (Note 10)	275,002				275,002
Dividends	-187,688			-187,688
Repurchase of common stock	-479,231					-479,231
Share-based compensation and 401(k) match made with Treasury shares	41,508		40,724			784
Issuance of nonvested stock (in shares)		492,755
Issuance of nonvested stock		5	-5
Exercise of stock options	50,567	14	50,553
Exercise of stock options (in shares)		1,398,638
Tax benefit of stock options and nonvested stock	17,711		17,711
Ending Balance at Dec. 31, 2013	3,009,486	3,432	1,175,052	7,852,729	-332,676	-5,689,051
Ending Balance, shares at Dec. 31, 2013		343,157,231
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	844,611			844,611
Total other comprehensive loss, net of tax (Note 10)	-182,267				-182,267
Dividends	-238,300			-238,300
Repurchase of common stock	-615,602					-615,602
Share-based compensation and 401(k) match made with Treasury shares	41,991		40,848			1,143
Issuance of nonvested stock (in shares)		15,891
Issuance of nonvested stock		0	0
Exercise of stock options	37,785	10	37,775
Exercise of stock options (in shares)	1,002,000	1,001,531
Tax benefit of stock options and nonvested stock	11,582		11,582
Ending Balance at Dec. 31, 2014	$2,909,286	$3,442	$1,265,257	$8,459,040	($514,943)	($6,303,510)
Ending Balance, shares at Dec. 31, 2014		344,174,653

Summary_Of_Significant_Account

Summary Of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2014
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies
	Principles of Consolidation and Basis of Presentation – The consolidated financial statements include the accounts of Harley-Davidson, Inc. and its wholly-owned subsidiaries (the Company), including the accounts of the groups of companies doing business as Harley-Davidson Motor Company (HDMC) and Harley-Davidson Financial Services (HDFS). In addition, certain variable interest entities (VIEs) related to secured financing are consolidated as the Company is the primary beneficiary. All intercompany accounts and transactions are eliminated.
	All of the Company’s subsidiaries are wholly owned and are included in the consolidated financial statements. Substantially all of the Company’s international subsidiaries use their respective local currency as their functional currency. Assets and liabilities of international subsidiaries have been translated at period-end exchange rates, and revenues and expenses have been translated using average exchange rates for the period.
	The Company operates in two principal reportable segments: Motorcycles & Related Products (Motorcycles) and Financial Services.
	Use of Estimates – The preparation of financial statements in conformity with U.S. generally accepted accounting principles (U.S. GAAP) requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.
	Cash and Cash Equivalents – The Company considers all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents.
	Marketable Securities – The Company’s marketable securities consisted of the following at December 31 (in thousands):
		2014			2013
	Available-for-sale securities: corporate bonds	$	57,325		$	99,009
	Trading securities: mutual funds	33,815			30,172
	Total marketable securities	$	91,140		$	129,181
	The Company’s available-for-sale securities are carried at fair value with any unrealized gains or losses reported in other comprehensive income. During 2014 and 2013, the Company recognized gross unrealized losses of $0.7 million and $1.5 million, respectively, or losses of $0.4 million and $1.0 million, net of tax, respectively, to adjust amortized cost to fair value. The marketable securities have contractual maturities that generally come due over the next 3 to 28 months.
	The Company's trading securities relate to investments held by the Company to fund certain deferred compensation obligations. The trading securities are carried at fair value with gains and losses recorded in net income and investments are included in other long-term assets on the consolidated balance sheets.
	Accounts Receivable – The Company’s motorcycles and related products are sold to independent dealers and distributors outside the U.S. and Canada generally on open account and the resulting receivables are included in accounts receivable in the Company’s consolidated balance sheets. The allowance for doubtful accounts deducted from total accounts receivable was $3.5 million and $5.0 million as of December 31, 2014 and 2013, respectively. Accounts receivable are written down once management determines that the specific customer does not have the ability to repay the balance in full. The Company’s sales of motorcycles and related products in the U.S. and Canada are financed by the purchasing dealers or distributors through HDFS and the related receivables are included in finance receivables in the consolidated balance sheets.
	Finance Receivables, Net – Finance receivables include both retail and wholesale finance receivables, net, including amounts held by VIEs. Finance receivables are recorded in the financial statements at amortized cost net of an allowance for credit losses. The provision for credit losses on finance receivables is charged to earnings in amounts sufficient to maintain the allowance for credit losses at a level that is adequate to cover estimated losses of principal inherent in the existing portfolio. Portions of the allowance for credit losses are specified to cover estimated losses on finance receivables specifically identified for impairment. The unspecified portion of the allowance covers estimated losses on finance receivables which are collectively reviewed for impairment. Finance receivables are considered impaired when management determines it is probable that the Company will be unable to collect all amounts due according to the terms of the loan agreement.
	The retail portfolio primarily consists of a large number of small balance, homogeneous finance receivables. The Company performs a periodic and systematic collective evaluation of the adequacy of the retail allowance for credit losses. The Company utilizes loss forecast models which consider a variety of factors including, but not limited to, historical loss trends, origination or vintage analysis, known and inherent risks in the portfolio, the value of the underlying collateral, recovery rates and current economic conditions including items such as unemployment rates. Retail finance receivables are not evaluated individually for impairment prior to charge-off and therefore are not reported as impaired loans.
	The wholesale portfolio is primarily composed of large balance, non-homogeneous loans. The Company’s wholesale allowance evaluation is first based on a loan-by-loan review. A specific allowance for credit losses is established for wholesale finance receivables determined to be individually impaired when management concludes that the borrower will not be able to make full payment of contractual amounts due based on the original terms of the loan agreement. The impairment is determined based on the cash that the Company expects to receive discounted at the loan’s original interest rate or the fair value of the collateral, if the loan is collateral-dependent. In establishing the allowance, management considers a number of factors including the specific borrower’s financial performance as well as ability to repay. As described below in the Financial Services Revenue Recognition policy, the accrual of interest on such finance receivables is discontinued when the collection of the account becomes doubtful. While a finance receivable is considered impaired, all cash received is applied to principal or interest as appropriate.
	Finance receivables in the wholesale portfolio that are not individually evaluated for impairment are segregated, based on similar risk characteristics, according to the Company’s internal risk rating system and collectively evaluated for impairment. The related allowance is based on factors such as the Company’s past loan loss experience, current economic conditions as well as the value of the underlying collateral.
	Impaired finance receivables also include loans that have been modified in troubled debt restructurings as a concession to borrowers experiencing financial difficulty. Generally, it is the Company’s policy not to change the terms and conditions of finance receivables. However, to minimize the economic loss, the Company may modify certain impaired finance receivables in troubled debt restructurings. Total restructured finance receivables are not significant.
	Repossessed inventory representing recovered collateral on impaired finance receivables is recorded at the lower of cost or net realizable value. In the period during which the collateral is repossessed, the related finance receivable is adjusted to the fair value of the collateral through a charge to the allowance for credit losses and reclassified to repossessed inventory. Repossessed inventory is included in other current assets and was $13.4 million and $13.8 million at December 31, 2014 and 2013, respectively.
	Asset-Backed Financing – The Company participates in asset-backed financing both through term asset-backed securitization transactions and through asset-backed commercial paper conduit facilities. The Company treats these transactions as secured borrowing because either they are transferred to consolidated VIEs or the Company maintains effective control over the assets and does not meet the accounting sale requirements under ASC Topic 860, "Transfers and Servicing." In the Company's asset-backed financing programs, the Company transfers retail motorcycle finance receivables to special purpose entities (SPE), which are considered VIEs under U.S. GAAP. Each SPE then converts those assets into cash, through the issuance of debt.
	The Company is required to consolidate any VIEs in which it is deemed to be the primary beneficiary through having power over the significant activities of the entity and having an obligation to absorb losses or the right to receive benefits from the VIE which are potentially significant to the VIE. The Company is considered to have the power over the significant activities of its term asset-backed securitization and asset-backed U.S. commercial paper conduit facility VIEs due to its role as servicer. Servicing fees are typically not considered potentially significant variable interests in a VIE. However, the Company retains a residual interest in the VIEs in the form of a debt security, which gives the Company the right to receive benefits that could be potentially significant to the VIE. Therefore, the Company is the primary beneficiary and consolidates all of these VIEs within its consolidated financial statements.
	The Company is not the primary beneficiary of the asset-backed Canadian commercial paper conduit facility VIE; therefore, the Company does not consolidate the VIE. However, the Company treats the conduit facility as a secured borrowing as it maintains effective control over the assets transferred to the VIE and therefore does not meet the requirements for sale accounting under ASC Topic 860. As such, the Company retains the transferred assets and the related debt within its Consolidated Balance Sheet.
	Servicing fees paid by VIEs to the Company are eliminated in consolidation and therefore are not recorded on a consolidated basis. The Company is not required, and does not currently intend, to provide any additional financial support to its VIEs. Investors and creditors only have recourse to the assets held by the VIEs.
	Inventories – Inventories are valued at the lower of cost or market. Substantially all inventories located in the United States are valued using the last-in, first-out (LIFO) method. Other inventories totaling $232.8 million at December 31, 2014 and $210.7 million at December 31, 2013 are valued at the lower of cost or market using the first-in, first-out (FIFO) method.
	Property, Plant and Equipment – Property, plant and equipment is recorded at cost. Depreciation is determined on the straight-line basis over the estimated useful lives of the assets. The following useful lives are used to depreciate the various classes of property, plant and equipment: buildings – 30 years; building equipment and land improvements – 7 years; machinery and equipment – 3 to 10 years; furniture and fixtures – 5 years; and software – 3 to 7 years. Accelerated methods of depreciation are used for income tax purposes.
	Goodwill – Goodwill represents the excess of acquisition cost over the fair value of the net assets purchased. Goodwill is tested for impairment, based on financial data related to the reporting unit to which it has been assigned, at least annually or whenever events or changes in circumstances indicate that the carrying value may not be recoverable. The impairment test involves comparing the estimated fair value of the reporting unit associated with the goodwill to its carrying amount, including goodwill. If the carrying amount of the reporting unit exceeds its fair value, goodwill must be adjusted to its implied fair value. During 2014 and 2013, the Company tested its goodwill balances for impairment and no adjustments were recorded to goodwill as a result of those reviews.
	Long-lived Assets – The Company periodically evaluates the carrying value of long-lived assets to be held and used when events and circumstances warrant such review. If the carrying value of a long-lived asset is considered impaired, a loss is recognized based on the amount by which the carrying value exceeds the fair value of the long-lived asset for assets to be held and used. The Company also reviews the useful life of its long-lived assets when events and circumstances indicate that the actual useful life may be shorter than originally estimated. In the event that the actual useful life is deemed to be shorter than the original useful life, depreciation is adjusted prospectively so that the remaining book value is depreciated over the revised useful life.
	Asset groups classified as held for sale are measured at the lower of carrying amount or fair value less cost to sell, and a loss is recognized for any initial adjustment required to reduce the carrying amount to the fair value less cost to sell in the period the held for sale criteria are met. The fair value less cost to sell must be assessed each reporting period the asset group remains classified as held for sale. Gains or losses not previously recognized resulting from the sale of an asset group will be recognized on the date of sale.
	Product Warranty and Safety Recall Campaigns – The Company currently provides a standard two-year limited warranty on all new motorcycles sold worldwide, except for Japan, where the Company provides a standard three-year limited warranty on all new motorcycles sold. In addition, the Company started offering a one-year warranty for Parts & Accessories (P&A) in 2012. The warranty coverage for the retail customer generally begins when the product is sold to a retail customer. The Company maintains reserves for future warranty claims which are based primarily on historical Company claim information. Additionally, the Company has from time to time initiated certain voluntary safety recall campaigns. The Company reserves for all estimated costs associated with safety recalls in the period that the safety recalls are announced.
	Changes in the Company’s warranty and safety recall liability were as follows (in thousands):
		2014			2013			2012
	Balance, beginning of period	$	64,120		$	60,263		$	54,994
	Warranties issued during the period	60,331			59,022			54,394
	Settlements made during the period	(74,262		)	(64,462		)	(67,247		)
	Recalls and changes to pre-existing warranty liabilities	19,061			9,297			18,122
	Balance, end of period	$	69,250		$	64,120		$	60,263
	The liability for safety recall campaigns was $9.8 million, $4.0 million and $4.6 million at December 31, 2014, 2013 and 2012, respectively.
	Derivative Financial Instruments – The Company is exposed to certain risks such as foreign currency exchange rate risk, interest rate risk and commodity price risk. To reduce its exposure to such risks, the Company selectively uses derivative financial instruments. All derivative transactions are authorized and executed pursuant to regularly reviewed policies and procedures, which prohibit the use of financial instruments for speculative trading purposes.
	All derivative instruments are recognized on the balance sheet at fair value (see Note 7). In accordance with ASC Topic 815, “Derivatives and Hedging,” the accounting for changes in the fair value of a derivative instrument depends on whether it has been designated and qualifies as part of a hedging relationship and, further, on the type of hedging relationship. Changes in the fair value of derivatives that are designated as fair value hedges, along with the gain or loss on the hedged item, are recorded in current period earnings. For derivative instruments that are designated as cash flow hedges, the effective portion of gains and losses that result from changes in the fair value of derivative instruments is initially recorded in other comprehensive income (OCI) and subsequently reclassified into earnings when the hedged item affects income. The Company assesses, at both the inception of each hedge and on an on-going basis, whether the derivatives that are used in its hedging transactions are highly effective in offsetting changes in cash flows of the hedged items. Any ineffective portion is immediately recognized in earnings. No component of a hedging derivative instrument’s gain or loss is excluded from the assessment of hedge effectiveness. Derivative instruments that do not qualify for hedge accounting are recorded at fair value and any changes in fair value are recorded in current period earnings. Refer to Note 9 for a detailed description of the Company’s derivative instruments.
	Motorcycles and Related Products Revenue Recognition – Sales are recorded when products are shipped to wholesale customers (independent dealers and distributors) and ownership is transferred. The Company may offer sales incentive programs to both wholesale and retail customers designed to promote the sale of motorcycles and related products. The total costs of these programs are generally recognized as revenue reductions and are accrued at the later of the date the related sales are recorded or the date the incentive program is both approved and communicated.
	Financial Services Revenue Recognition – Interest income on finance receivables is recorded as earned and is based on the average outstanding daily balance for wholesale and retail receivables. Accrued and uncollected interest is classified with finance receivables. Certain loan origination costs related to finance receivables, including payments made to dealers for certain retail loans, are deferred and amortized over the estimated life of the contract.
	Retail finance receivables are contractually delinquent if the minimum payment is not received by the specified due date. Retail finance receivables are generally charged-off when the receivable is 120 days or more delinquent, the related asset is repossessed or the receivable is otherwise deemed uncollectible. All retail finance receivables accrue interest until either collected or charged-off. Accordingly, as of December 31, 2014 and 2013, all retail finance receivables are accounted for as interest-earning receivables.
	Wholesale finance receivables are delinquent if the minimum payment is not received by the contractual due date. Wholesale finance receivables are written down once management determines that the specific borrower does not have the ability to repay the loan in full. Interest continues to accrue on past due finance receivables until the date the finance receivable becomes uncollectible and the finance receivable is placed on non-accrual status. The Company will resume accruing interest on these accounts when payments are current according to the terms of the loans and future payments are reasonably assured. While on non-accrual status, all cash received is applied to principal or interest as appropriate.
	Insurance and protection product commissions as well as commissions on the sale of extended service contracts are recognized when contractually earned. Deferred revenue related to extended service contracts was $5.7 million and $6.8 million as of December 31, 2014 and 2013, respectively.
	Research and Development Expenses – Expenditures for research activities relating to product development and improvement are charged against income as incurred and included within selling, administrative and engineering expenses in the consolidated statement of income. Research and development expenses were $138.3 million, $152.2 million and $137.3 million for 2014, 2013 and 2012, respectively.
	Advertising Costs – The Company expenses the production cost of advertising the first time the advertising takes place. Advertising costs relate to the Company’s efforts to promote its products and brands through the use of media. During 2014, 2013 and 2012, the Company incurred $107.4 million, $90.7 million and $80.7 million in advertising costs, respectively.
	Shipping and Handling Costs – The Company classifies shipping and handling costs as a component of cost of goods sold.
	Share-Based Award Compensation Costs – The Company recognizes the cost of its share-based awards in its statement of income. The total cost of the Company’s equity awards is equal to their grant date fair value and is recognized as expense on a straight-line basis over the service periods of the awards. The total cost of the Company’s liability for cash-settled awards is equal to their settlement date fair value. The liability for cash-settled awards is revalued each period based on a recalculated fair value adjusted for vested awards. Total share-based award compensation expense recognized by the Company during 2014, 2013 and 2012 was $37.9 million, $41.2 million and $40.8 million, respectively, or $23.9 million, $26.0 million and $25.7 million net of taxes, respectively.
	Income Tax Expense – The Company recognizes interest and penalties related to unrecognized tax benefits in the provision for income taxes.
	New Accounting Standards
	Accounting Standards Not Yet Adopted
	In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-09 Revenue from Contracts with Customers (ASU No. 2014-09). ASU No. 2014-09 is a comprehensive new revenue recognition model that requires a company to recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The Company is required to adopt ASU No. 2014-09 for fiscal years beginning after December 15, 2016 and for interim periods therein. The Company is currently evaluating the impact of adoption.
	Accounting Standards Recently Adopted
	In July 2013, the FASB issued ASU No. 2013-11 Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (ASU No. 2013-11). ASU No. 2013-11 amends the guidance within Accounting Standards Codification (ASC) Topic 740, "Income Taxes", to require entities to present an unrecognized tax benefit, or a portion of an unrecognized tax benefit, in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward. The Company adopted ASU No. 2013-11 on January 1, 2014. There were no material presentation changes resulting from the adoption of ASU No. 2013-11.

Additional_Balance_Sheet_And_C

Additional Balance Sheet And Cash Flow Information	12 Months Ended
	Dec. 31, 2014
Supplemental Cash Flow Information [Abstract]
Additional Balance Sheet and Cash Flow Information	Additional Balance Sheet and Cash Flow Information
	The following information represents additional detail for selected line items included in the consolidated balance sheets at December 31, and the statements of cash flows for the years ended December 31.
	Balance Sheet Information:
	Inventories, net (in thousands):
		2014			2013
	Components at the lower of FIFO cost or market
	Raw materials and work in process	$	151,254		$	140,302
	Motorcycle finished goods	230,309			205,416
	Parts and accessories and general merchandise	117,210			127,515
	Inventory at lower of FIFO cost or market	498,773			473,233
	Excess of FIFO over LIFO cost	(49,902		)	(48,726		)
	Total inventories, net	$	448,871		$	424,507
	Inventory obsolescence reserves deducted from FIFO cost were $17.8 million and $17.5 million as of December 31, 2014 and 2013, respectively.
	Property, plant and equipment, at cost (in thousands):
		2014			2013
	Land and related improvements	$	55,238		$	56,146
	Buildings and related improvements	475,268			424,431
	Machinery and equipment	1,823,790			1,816,599
	Software	440,703			337,210
	Construction in progress	200,708			168,598
		2,995,707			2,802,984
	Accumulated depreciation	(2,112,630		)	(1,960,507		)
	Total property, plant and equipment, at cost	$	883,077		$	842,477
	Accrued liabilities (in thousands):
		2014			2013
	Payroll, employee benefits and related expenses	$	165,448		$	166,346
	Restructuring reserves	—			2,181
	Warranty and recalls	48,529			46,571
	Sales incentive programs	44,423			42,541
	Tax-related accruals	28,333			21,970
	Fair value of derivative financial instruments	2,027			3,925
	Other	160,557			143,801
	Total accrued liabilities	$	449,317		$	427,335
	Cash Flow Information:
	The reconciliation of net income to net cash provided by operating activities of continuing operations is as follows (in thousands):
		2014			2013			2012
	Cash flows from operating activities:
	Net income	$	844,611		$	733,993		$	623,925
	Adjustments to reconcile net income to net cash provided by operating activities:
	Depreciation	179,300			167,072			168,978
	Amortization of deferred loan origination costs	94,429			86,181			78,592
	Amortization of financing origination fees	8,442			9,376			9,969
	Provision for employee long-term benefits	33,709			66,877			71,347
	Contributions to pension and postretirement plans	(29,686		)	(204,796		)	(244,416		)
	Stock compensation expense	37,929			41,244			40,815
	Net change in wholesale finance receivables related to sales	(75,210		)	28,865			2,513
	Provision for credit losses	80,946			60,008			22,239
	Loss on debt extinguishment	3,942			4,947			4,323
	Pension and postretirement healthcare plan curtailment and settlement expense	—			—			6,242
	Deferred income taxes	(7,621		)	52,580			128,452
	Foreign currency adjustments	21,964			16,269			9,773
	Other, net	(1,491		)	10,123			(7,216		)
	Changes in current assets and liabilities:
	Accounts receivable, net	(9,809		)	(36,653		)	(13,690		)
	Finance receivables – accrued interest and other	(2,515		)	(346		)	(4		)
	Inventories	(50,886		)	(46,474		)	21,459
	Accounts payable and accrued liabilities	19,128			(53,623		)	(10,798		)
	Restructuring reserves	2,181			(25,042		)	(16,087		)
	Derivative instruments	703			(2,189		)	2,758
	Prepaid and other	(3,389		)	68,681			(97,716		)
	Total adjustments	302,066			243,100			177,533
	Net cash provided by operating activities	$	1,146,677		$	977,093		$	801,458
	Cash paid during the period for interest and income taxes (in thousands):
		2014			2013			2012
Interest	$	154,310		$	197,161		$	225,228
Income taxes	$	438,840		$	236,972		$	317,812
Interest paid represents interest payments of HDFS (included in financial services interest expense) and interest payments of the Company (included in interest expense).

Restructuring_Expense_and_Othe

Restructuring Expense and Other Impairments	12 Months Ended
	Dec. 31, 2014
Restructuring Charges [Abstract]
Restructuring Expense and Other Impairments	Restructuring Expense and Other Impairments
	In 2013, the Company completed the activities related to its 2009, 2010, and 2011 Restructuring Plans.
	2011 Restructuring Plans
	In December 2011, the Company made a decision to cease operations at New Castalloy, its Australian subsidiary and producer of cast motorcycle wheels and wheel hubs, and source those components through other existing suppliers by the end of 2013 (2011 New Castalloy Restructuring Plan). Since 2011, the Company has successfully transitioned a significant amount of wheel production to other existing suppliers. However, during 2013, the Company made a decision to retain limited operations at New Castalloy focused on the production of certain complex, high-finish wheels in a cost-effective and competitive manner. The Company also entered into a new agreement with the unionized labor force at New Castalloy.
	In connection with the modified 2011 New Castalloy Restructuring Plan, the New Castalloy workforce was reduced by approximately 100 employees, leaving approximately 100 remaining employees to support ongoing operations. The original plan would have resulted in a workforce reduction of approximately 200 employees.
	Under the modified 2011 New Castalloy Restructuring Plan, restructuring expenses consisted of employee severance and termination costs, accelerated depreciation and other related costs. On a cumulative basis, the Company incurred $22.1 million of restructuring expenses under the modified 2011 New Castalloy Restructuring Plan, of which 35% was non-cash. This includes a benefit related to restructuring reserves released in the second quarter of 2013 in connection with the decision to retain a limited operation at the New Castalloy facility, as described above.
	In February 2011, the Company’s unionized employees at its facility in Kansas City, Missouri ratified a new seven-year labor agreement. The new agreement took effect on August 1, 2011. The new contract is similar to the labor agreements ratified at the Company’s Wisconsin facilities in September 2010 and its York, Pennsylvania production facility in December 2009, and allows for similar flexibility, increased production efficiency and the addition of a flexible workforce component.
	The actions to implement the new ratified labor agreement (2011 Kansas City Restructuring Plan) resulted in approximately 145 fewer full-time hourly unionized employees in its Kansas City facility than would have been required under the previous contract.
	Under the 2011 Kansas City Restructuring Plan, restructuring expenses consisted of employee severance and termination costs and other related costs. On a cumulative basis, the Company incurred $6.0 million of restructuring expenses under the 2011 Kansas City Restructuring Plan, of which approximately 10% was non-cash.
	The following table summarizes the Motorcycles segment’s 2011 Kansas City Restructuring Plan and modified 2011 New Castalloy Restructuring Plan reserve activity and balances as recorded in accrued liabilities for the year ended December 31 (in thousands):
			2013
			Kansas City											New Castalloy												Consolidated
			Employee Severance and Termination Costs				Other				Total			Employee Severance and Termination Costs			Accelerated Depreciation			Other			Total			Total
	Balance, beginning of period		$	2,259			$	—			$	2,259		$	9,306		$	—		$	145		$	9,451		$	11,710
	Restructuring expense		—				—				—			1,480			2,093			1,709			5,282			5,282
	Utilized - cash		(1,290		)		—				(1,290		)	(5,369		)	—			—			(5,369		)	(6,659		)
	Utilized - non-cash		—				—				—			—			(2,093		)	(1,721		)	(3,814		)	(3,814		)
	Non-cash reserve release		(969		)		—				(969		)	(5,369		)	—			—			(5,369		)	(6,338		)
	Balance, end of period		$	—			$	—			$	—		$	48		$	—		$	133		$	181		$	181
	2010 Restructuring Plan
	In September 2010, the Company’s unionized employees in Wisconsin ratified three separate new seven-year labor agreements which took effect in April 2012 when the prior contracts expired. The new contracts are similar to the labor agreement ratified at the Company’s York, Pennsylvania production facility in December 2009 and allow for similar flexibility and increased production efficiency and the addition of a flexible workforce component.
	The actions to implement the new ratified labor agreements (2010 Restructuring Plan) resulted in approximately 250 fewer full-time hourly unionized employees in its Milwaukee-area facilities than would have been required under the previous contract and approximately 75 fewer full-time hourly unionized employees in its Tomahawk, Wisconsin facility than would have been required under the previous contract.
	Under the 2010 Restructuring Plan, restructuring expenses consisted of employee severance and termination costs and other related costs. On a cumulative basis, the Company incurred $59.2 million of restructuring expenses under the 2010 Restructuring Plan, of which approximately 45% was non-cash.
	The following table summarizes the Motorcycles segment’s 2010 Restructuring Plan reserve activity and balances as recorded in accrued liabilities for the following years ended December 31 (in thousands):
				2013				2012
				Employee				Employee
				Severance and				Severance and
				Termination Costs				Termination Costs
		Balance, beginning of period		$	10,156			$	20,361
		Restructuring expense		—				4,005
		Utilized – cash		(9,725		)		(12,898		)
		Non-cash reserve release		(431		)		(1,312		)
		Balance, end of period		$	—			$	10,156
	2009 Restructuring Plan
	During 2009, in response to the U.S. economic recession and worldwide slowdown in consumer demand, the Company committed to a volume reduction and a combination of restructuring actions (2009 Restructuring Plan) that were completed at various dates between 2009 and 2013. The actions were designed to reduce administrative costs, eliminate excess capacity and exit non-core business operations. The Company’s actions included the restructuring and transformation of its York, Pennsylvania production facility including the implementation of a new more flexible unionized labor agreement which allows for the addition of a flexible workforce component; consolidation of facilities related to engine and transmission production; outsourcing of certain distribution and transportation activities and exiting the Buell product line. In addition, the Company completed projects under this plan involving the outsourcing of select information technology activities and the consolidation of an administrative office in Michigan into its corporate headquarters in Milwaukee, Wisconsin.
	The 2009 restructuring plan resulted in a reduction of approximately 2,900 hourly production positions and approximately 800 non-production, primarily salaried positions within the Motorcycles segment and approximately 100 salaried positions in the Financial Services segment.
	Under the 2009 Restructuring Plan, restructuring expenses consisted of employee severance and termination costs, accelerated depreciation on the long-lived assets that were exited as part of the 2009 Restructuring Plan and other related costs. On a cumulative basis, the Company incurred $393.8 million of restructuring and impairment expense under the 2009 Restructuring Plan, of which approximately 30% was non-cash.
	The following table summarizes the Motorcycles segment’s 2009 Restructuring Plan reserve activity and balances as recorded in accrued liabilities for the following years ended December 31 (in thousands):
			2013
			Employee				Accelerated				Other			Total
			Severance and				Depreciation
			Termination Costs
	Balance, beginning of period		$	5,196			$	—			$	161		$	5,357
	Restructuring expense		—				—				907			907
	Utilized – cash		(1,645		)		—				(1,068		)	(2,713		)
	Noncash reserve release		(1,551		)		—				—			(1,551		)
	Balance, end of period		$	2,000			$	—			$	—		$	2,000
			2012
			Employee				Accelerated				Other			Total
			Severance and				Depreciation
			Termination Costs
	Balance, beginning of period		$	10,089			$	—			$	—		$	10,089
	Restructuring expense		4,099				—				13,154			17,253
	Utilized – cash		(6,566		)		—				(12,993		)	(19,559		)
	Noncash reserve release		(2,426		)		—				—			(2,426		)
	Balance, end of period		$	5,196			$	—			$	161		$	5,357
	Other restructuring costs include items such as the exit costs for terminating supply contracts, lease termination costs and moving costs.

Goodwill

Goodwill	12 Months Ended
	Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	Goodwill
	The following table summarizes changes in the carrying amount of goodwill in the Motorcycles segment for the following years ended December 31 (in thousands):
		Motorcycles
	Balance, December 31, 2011	$	29,081
	Currency translation	449
	Balance, December 31, 2012	$	29,530
	Currency translation	922
	Balance, December 31, 2013	$	30,452
	Currency translation	(2,700		)
	Balance, December 31, 2014	$	27,752
	The Financial Services segment did not have a goodwill balance.

Finance_Receivables

Finance Receivables	12 Months Ended
	Dec. 31, 2014
Receivables [Abstract]
Finance Receivables	Finance Receivables
	Finance receivables, net at December 31 for the past five years were as follows (in thousands):
		2014			2013			2012			2011			2010
	Wholesale
	United States	$	903,380		$	800,491		$	776,633		$	778,320		$	735,481
	Canada	48,941			44,721			39,771			46,320			78,516
	Total wholesale	952,321			845,212			816,404			824,640			813,997
	Retail
	United States	5,398,006			5,051,245			4,850,450			4,858,781			5,126,699
	Canada	209,918			213,799			222,665			228,709			250,462
	Total retail	5,607,924			5,265,044			5,073,115			5,087,490			5,377,161
		6,560,245			6,110,256			5,889,519			5,912,130			6,191,158
	Allowance for credit losses	(127,364		)	(110,693		)	(107,667		)	(125,449		)	(173,589		)
	Total finance receivables, net	$	6,432,881		$	5,999,563		$	5,781,852		$	5,786,681		$	6,017,569
	HDFS offers wholesale financing to the Company’s independent dealers. Wholesale loans to dealers are generally secured by financed inventory or property and are originated in the U.S. and Canada.
	HDFS provides retail financial services to customers of the Company’s independent dealers in the U.S. and Canada. The origination of retail loans is a separate and distinct transaction between HDFS and the retail customer, unrelated to the Company’s sale of product to its dealers. Retail finance receivables consist of secured promissory notes and installment loans. HDFS holds either titles or liens on titles to vehicles financed by promissory notes and installment loans. As of December 31, 2014 and 2013, approximately 12% of gross outstanding finance receivables were originated in Texas; there were no other state that accounted for more than 10%.
	Unused lines of credit extended to the Company's wholesale finance customers totaled $1.01 billion at both December 31, 2014 and 2013. Approved but unfunded retail finance loans totaled $168.7 million and $149.8 million at December 31, 2014 and 2013, respectively.
	Wholesale finance receivables are related primarily to motorcycles and related parts and accessories sales to independent Harley-Davidson dealers and are generally contractually due within one year. Retail finance receivables are primarily related to sales of motorcycles to the dealers’ customers. On December 31, 2014, contractual maturities of finance receivables were as follows (in thousands):
		United States			Canada			Total
	2015	$	1,856,097		$	86,518		$	1,942,615
	2016	1,029,075			40,378			1,069,453
	2017	1,155,891			45,041			1,200,932
	2018	1,259,696			50,243			1,309,939
	2019	953,581			36,679			990,260
	Thereafter	47,046			—			47,046
	Total	$	6,301,386		$	258,859		$	6,560,245
	The allowance for credit losses on finance receivables is comprised of individual components relating to wholesale and retail finance receivables. Changes in the allowance for credit losses on finance receivables by portfolio for the year ended December 31 were as follows (in thousands):
		2014
		Retail			Wholesale			Total
	Balance, beginning of period	$	106,063		$	4,630		$	110,693
	Provision for credit losses	80,237			709			80,946
	Charge-offs	(102,831		)	—			(102,831		)
	Recoveries	38,556			—			38,556
	Balance, end of period	$	122,025		$	5,339		$	127,364
		2013
		Retail			Wholesale			Total
	Balance, beginning of period	$	101,442		$	6,225		$	107,667
	Provision for credit losses	61,603			(1,595		)	60,008
	Charge-offs	(97,928		)	—			(97,928		)
	Recoveries	40,946			—			40,946
	Balance, end of period	$	106,063		$	4,630		$	110,693
		2012
		Retail			Wholesale			Total
	Balance, beginning of period	$	116,112		$	9,337		$	125,449
	Provision for credit losses	25,252			(3,013		)	22,239
	Charge-offs	(86,963		)	(99		)	(87,062		)
	Recoveries	47,041			—			47,041
	Balance, end of period	$	101,442		$	6,225		$	107,667
	The allowance for credit losses and finance receivables by portfolio, segregated by those amounts that are individually evaluated for impairment and those that are collectively evaluated for impairment, at December 31 were as follows (in thousands):
		2014
		Retail			Wholesale			Total
	Allowance for credit losses, ending balance:
	Individually evaluated for impairment	$	—		$	—		$	—
	Collectively evaluated for impairment	122,025			5,339			127,364
	Total allowance for credit losses	$	122,025		$	5,339		$	127,364
	Finance receivables, ending balance:
	Individually evaluated for impairment	$	—		$	—		$	—
	Collectively evaluated for impairment	5,607,924			952,321			6,560,245
	Total finance receivables	$	5,607,924		$	952,321		$	6,560,245
		2013
		Retail			Wholesale			Total
	Allowance for credit losses, ending balance:
	Individually evaluated for impairment	$	—		$	—		$	—
	Collectively evaluated for impairment	106,063			4,630			110,693
Total allowance for credit losses	$	106,063		$	4,630		$	110,693
Finance receivables, ending balance:
Individually evaluated for impairment	$	—		$	—		$	—
Collectively evaluated for impairment	5,265,044			845,212			6,110,256
Total finance receivables	$	5,265,044		$	845,212		$	6,110,256
Finance receivables are considered impaired when management determines it is probable that the Company will be unable to collect all amounts due according to the loan agreement. As retail finance receivables are collectively and not individually reviewed for impairment, this portfolio does not have specifically impaired finance receivables. At December 31, 2014 and 2013, there were no wholesale finance receivables that were on non-accrual status or individually deemed to be impaired under ASC Topic 310, “Receivables”.
An analysis of the aging of past due finance receivables at December 31 was as follows (in thousands):
	2014
	Current			31-60 Days			61-90 Days			Greater than			Total			Total
				Past Due			Past Due			90 Days			Past Due			Finance
										Past Due						Receivables
Retail	$	5,427,719		$	113,007		$	38,486		$	28,712		$	180,205		$	5,607,924
Wholesale	951,660			383			72			206			661			952,321
Total	$	6,379,379		$	113,390		$	38,558		$	28,918		$	180,866		$	6,560,245
	2013
	Current			31-60 Days			61-90 Days			Greater than			Total			Total
				Past Due			Past Due			90 Days			Past Due			Finance
										Past Due						Receivables
Retail	$	5,094,615		$	109,806		$	36,029		$	24,594		$	170,429		$	5,265,044
Wholesale	844,033			791			181			207			1,179			845,212
Total	$	5,938,648		$	110,597		$	36,210		$	24,801		$	171,608		$	6,110,256
The recorded investment of retail and wholesale finance receivables, excluding non-accrual status finance receivables, that were contractually past due 90 days or more at December 31 for the past five years was as follows (in thousands):
	2014			2013			2012			2011			2010
United States	$	27,800		$	23,770		$	26,500		$	27,171		$	34,391
Canada	1,118			1,031			1,533			1,207			1,351
Total	$	28,918		$	24,801		$	28,033		$	28,378		$	35,742
A significant part of managing the Company's finance receivable portfolios includes the assessment of credit risk associated with each borrower. As the credit risk varies between the retail and wholesale portfolios, the Company utilizes different credit risk indicators for each portfolio.
The Company manages retail credit risk through its credit approval policy and ongoing collection efforts. The Company uses FICO scores, a standard credit rating measurement, to differentiate the expected default rates of retail credit applicants enabling the Company to better evaluate credit applicants for approval and to tailor pricing according to this assessment. Retail loans with a FICO score of 640 or above at origination are considered prime, and loans with a FICO score below 640 are considered sub-prime. These credit quality indicators are determined at the time of loan origination and are not updated subsequent to the loan origination date.
The recorded investment of retail finance receivables, by credit quality indicator, at December 31 was as follows (in thousands):
	2014			2013
Prime	$	4,435,352		$	4,141,559
Sub-prime	1,172,572			1,123,485
Total	$	5,607,924		$	5,265,044
The Company's credit risk on the wholesale portfolio is different from that of the retail portfolio. Whereas the retail portfolio represents a relatively homogeneous pool of retail finance receivables that exhibit more consistent loss patterns, the wholesale portfolio exposures are less consistent. The Company utilizes an internal credit risk rating system to manage credit risk exposure consistently across wholesale borrowers and individually evaluates credit risk factors for each borrower. The Company uses the following internal credit quality indicators, based on an internal risk rating system, listed from highest level of risk to lowest level of risk, for the wholesale portfolio: Doubtful, Substandard, Special Mention, Medium Risk and Low Risk. Based upon management’s review, the dealers classified in the Doubtful category are the dealers with the greatest likelihood of being charged-off, while the dealers classified as Low Risk are least likely to be charged-off. The internal rating system considers factors such as the specific borrower's ability to repay and the estimated value of any collateral. Dealer risk rating classifications are reviewed and updated on a quarterly basis.
The recorded investment of wholesale finance receivables, by internal credit quality indicator, at December 31 was as follows (in thousands):
	2014			2013
Doubtful	$	954		$	—
Substandard	7,025			8,383
Special Mention	—			2,076
Medium Risk	11,557			5,205
Low Risk	932,785			829,548
Total	$	952,321		$	845,212

AssetBacked_Financing

Asset-Backed Financing	12 Months Ended
	Dec. 31, 2014
Secured Debt [Abstract]
Asset-Backed Financing	Asset-Backed Financing
	The Company participates in asset-backed financing through both term asset-backed securitization transactions and through asset-backed commercial paper conduit facilities. The Company treats these transactions as secured borrowings because assets are either transferred to consolidated VIEs or the Company maintains effective control over the assets and does not meet the accounting sale requirements under ASC Topic 860. See Note 1 for more information on the Company's accounting for asset-backed financings and VIEs.
	The following table shows the assets and liabilities related to the Company's asset-backed financings that were included in its financial statements at December 31 (in thousands):
		2014
		Finance receivables				Allowance for credit losses				Restricted cash		Other assets		Total assets		Asset-backed debt
	On-balance sheet assets and liabilities
	Consolidated VIEs
	Term asset-backed securitizations	$	1,458,602			$	(32,156	)		$	110,017	$	2,987	$	1,539,450	$	1,271,533
	Asset-backed U.S. commercial paper conduit facility	—				—				—		422		422		—
	Unconsolidated VIEs
	Asset-backed Canadian commercial paper conduit facility	185,099				(2,965		)		12,035		262		194,431		166,912
	Total	$	1,643,701			$	(35,121	)		$	122,052	$	3,671	$	1,734,303	$	1,438,445
		2013
		Finance receivables				Allowance for credit losses				Restricted cash		Other assets		Total assets		Asset-backed debt
	On-balance sheet assets and liabilities
	Consolidated VIEs
	Term asset-backed securitizations	$	1,569,118			$	(31,778	)		$	133,053	$	3,720	$	1,674,113	$	1,256,632
	Asset-backed U.S. commercial paper conduit facility	—				—				—		429		429		—
	Unconsolidated VIEs
	Asset-backed Canadian commercial paper conduit facility	204,092				(3,361		)		11,754		589		213,074		174,241
	Total	$	1,773,210			$	(35,139	)		$	144,807	$	4,738	$	1,887,616	$	1,430,873
	Term Asset-Backed Securitization VIEs
	The Company transfers U.S. retail motorcycle finance receivables to SPEs which in turn issue secured notes to investors, with various maturities and interest rates, secured by future collections of the purchased U.S. retail motorcycle finance receivables. Each term asset-backed securitization SPE is a separate legal entity and the U.S. retail motorcycle finance receivables included in the term asset-backed securitizations are only available for payment of the secured debt and other obligations arising from the term asset-backed securitization transactions and are not available to pay other obligations or claims of the Company’s creditors until the associated secured debt and other obligations are satisfied. There are no amortization schedules for the secured notes; however, the debt is reduced monthly as available collections on the related U.S. retail motorcycle finance receivables are applied to outstanding principal. Restricted cash balances held by the SPEs are used only to support the securitizations.
	In 2014 and 2013, the Company transferred $924.9 million and $680.6 million, respectively, of U.S. retail motorcycle finance receivables to two separate SPEs. The SPEs in turn issued $850.0 million and $650.0 million, respectively, of secured notes. At December 31, 2014, the Company's consolidated balance sheet included outstanding balances related to the following secured notes with the related maturity dates and interest rates (in thousands):
	Issue Date		Principal		Weighted-Average		Contractual Maturity Date
			Amount at Date of Issuance		Rate at Date of
					Issuance
	Apr-14		$850,000		0.66%		April 2015 - October 2021
	Apr-13		$650,000		0.57%		May 2014 - December 2020
	Jul-12		$675,306		0.59%		August 2013 - June 2018
	Nov-11		$513,300		0.88%		November 2012 - February 2018
	Aug-11		$573,380		0.76%		September 2012 - August 2017
	In addition to the above transactions, during 2012 the Company issued $89.5 million of secured notes through the sale of notes that had been previously retained as part of the December 2009, August 2011 and November 2011 term asset-backed securitization transactions. These notes were sold at a premium. During 2013, the notes related to the December 2009 term asset-backed securitization transaction were repaid. The August 2011 and November 2011 notes have contractual maturities ranging from January 2019 to April 2019.
	Outstanding balances related to the following secured notes were included in the Company's consolidated balance sheet at December 31, 2013 and the Company completed repayment of those balances during 2014 (in thousands):
		Issue Date		Principal		Weighted-Average		Contractual Maturity Date
				Amount at Date of Issuance		Rate at Date of
						Issuance
		Nov-10		$600,000		1.05%		December 2011 - April 2018
	For the year ended December 31, 2014 and 2013, the SPEs recorded interest expense on the secured notes of $13.5 million and $14.5 million, respectively, which is included in financial services interest expense. The weighted average interest rate of the outstanding term asset-backed securitization transactions was 0.94% and 0.99% at December 31, 2014 and 2013, respectively.
	Asset-Backed U.S. Commercial Paper Conduit Facility VIE
	In September 2014, the Company amended and restated its facility (U.S. Conduit) with a third-party bank sponsored asset-backed commercial paper conduit, which provides for a total aggregate commitment of up to $600.0 million based on, among other things, the amount of eligible U.S. retail motorcycle finance receivables held by the SPE as collateral. Under the facility, the Company may transfer U.S. retail motorcycle finance receivables to a SPE, which in turn may issue debt to third-party bank-sponsored asset-backed commercial paper conduits.
	The assets of the SPE are restricted as collateral for the payment of the debt or other obligations arising in the transaction and are not available to pay other obligations or claims of the Company’s creditors. The terms for this debt provide for interest on the outstanding principal based on prevailing commercial paper rates plus a program fee based on outstanding principal, or LIBOR plus a specified margin to the extent the advance is not funded by a conduit lender through the issuance of commercial paper. The U.S. Conduit also provides for an unused commitment fee based on the unused portion of the total aggregate commitment of $600.0 million. There is no amortization schedule; however, the debt is reduced monthly as available collections on the related finance receivables are applied to outstanding principal. Upon expiration of the U.S. Conduit, any outstanding principal will continue to be reduced monthly through available collections. Unless earlier terminated or extended by mutual agreement of the Company and the lenders, the U.S. Conduit has an expiration date of October 30, 2015.
	The SPE had no borrowings outstanding under the U.S. Conduit at December 31, 2014 or 2013; therefore, these assets are restricted as collateral for the payment of fees associated with the unused portion of the total aggregate commitment of $600.0 million.
	For the years ended December 31, 2014 and 2013, the SPE recorded interest expense of $1.1 million and $1.2 million, respectively, related to the unused portion of the total aggregate commitment of $600.0 million. Interest expense on the U.S. Conduit is included in financial services interest expense. There was no weighted average interest rate at December 31, 2014 or 2013 as the Company had no outstanding borrowings under the U.S. Conduit during 2014 or 2013.
	Asset-Backed Canadian Commercial Paper Conduit Facility
	In June 2014, the Company amended its revolving facility agreement (Canadian Conduit) with a Canadian bank-sponsored asset-backed commercial paper conduit. Under the agreement, the Canadian Conduit is contractually committed, at the Company's option, to purchase eligible Canadian retail motorcycle finance receivables from the Company for proceeds up to C$200 million. The terms for this debt provide for interest on the outstanding principal based on prevailing market interest rates plus a specified margin. The Canadian Conduit also provides for a program fee and an unused commitment fee based on the unused portion of the total aggregate commitment of C$200 million. There is no amortization schedule; however, the debt is reduced monthly as available collections on the related finance receivables are applied to outstanding principal. Upon expiration of the Canadian Conduit, any outstanding principal will continue to be reduced monthly through available collections. Unless earlier terminated or extended by mutual agreement of the Company and the lenders, the Canadian Conduit expires on June 30, 2015. The contractual maturity of the debt is approximately 5 years.
	During 2014 and 2013, the Company transferred $97.1 million and $101.1 million, respectively, of Canadian retail motorcycle finance receivables for proceeds of $85.0 million and $88.6 million, respectively. This transaction is treated as a secured borrowing, and the transferred assets are restricted as collateral for payment of the debt.
	For the years ended December 31, 2014 and 2013, the Company recorded interest expense of $3.5 million and $3.4 million, respectively, on the secured notes. Interest expense on the Canadian Conduit is included in financial services interest expense. The weighted average interest rate of the outstanding Canadian Conduit was 2.03% at both December 31, 2014 and 2013.
	As the Company participates in and does not consolidate the Canadian bank-sponsored, multi-seller conduit VIE, the maximum exposure to loss associated with this VIE, which would only be incurred in the unlikely event that all the finance receivables and underlying collateral have no residual value, is $27.5 million at December 31, 2014. The maximum exposure is not an indication of the Company's expected loss exposure.
	Debt
	Debt with contractual terms less than one year is generally classified as short-term debt and consisted of the following as of December 31 (in thousands):
			2014				2013
	Unsecured commercial paper		$	731,786			$	666,317
	Debt with a contractual term greater than one year is generally classified as long-term debt and consisted of the following as of December 31 (in thousands):
			2014				2013
	Secured debt
	Asset-backed Canadian commercial paper conduit facility		$	166,912			$	174,241
	Term asset-backed securitization debt		1,271,533				1,256,632
	Unsecured notes
	5.75% Medium-term notes due in 2014 ($500.0 million par value)		—				499,866
	1.15% Medium-term notes due in 2015 ($600.0 million par value)		599,817				599,543
	3.88% Medium-term notes due in 2016 ($450.0 million par value)		449,937				449,883
	2.70% Medium-term notes due in 2017 ($400.0 million par value)		399,963				399,946
	1.55% Medium-term notes due in 2017 ($400.0 million par value)		399,464				—
6.80% Medium-term notes due in 2018 ($888.0 million par value)		887,381				909,742
2.40% Medium-term notes due in 2019 ($600.0 million par value)		597,836				—
15.00% Senior unsecured notes due in 2014 ($600.0 million par value)		—				303,000
Gross long-term debt		4,772,843				4,592,853
Less: current portion of long-term debt		(1,011,315		)		(1,176,140		)
Long-term debt		$	3,761,528			$	3,416,713
Commercial paper maturities may range up to 365 days from the issuance date. The weighted-average interest rate of outstanding commercial paper balances was 0.30% and 0.23% at December 31, 2014 and 2013, respectively.
On April 7, 2014, the Company entered into a new $675.0 million five-year credit facility to refinance and replace a $675 million four-year credit facility that was due to mature in April 2015. The new five-year credit facility matures in April 2019. The Company also has a $675.0 million five-year credit facility which matures in April 2017. The new five-year credit facility and the existing five-year credit facility (together, the Global Credit Facilities) bear interest at various variable interest rates, which may be adjusted upward or downward depending on certain criteria, such as credit ratings. The Global Credit Facilities also require the Company to pay a fee based upon the average daily unused portion of the aggregate commitments under the Global Credit Facilities. The Global Credit Facilities are committed facilities and primarily used to support the Company's unsecured commercial paper program. At December 31, 2014 and 2013, the Company had no outstanding borrowings under the Global Credit Facilities.
In September 2014, the Company amended and restated its revolving facility (U.S. Conduit) with an asset-backed U.S. commercial paper conduit which provides for a total aggregate commitment of $600.0 million. At December 31, 2014 and 2013, the Company had no outstanding borrowings under the U.S. Conduit. Refer to Note 6 for further discussion on the U.S. Conduit.
In June 2014, the Company amended its revolving facility agreement (Canadian Conduit) with a Canadian bank-sponsored asset-backed commercial paper conduit. Under the agreement, the Canadian Conduit is contractually committed, at the Company's option, to purchase from the Company eligible Canadian retail motorcycle financial receivables for proceeds up to C$200 million. During 2014 and 2013, the Company transferred $97.1 million and $101.1 million, respectively, of Canadian retail motorcycle finance receivables for proceeds of $85.0 million and $88.6 million, respectively. Approximately $44.6 million and $38.6 million of the debt was classified as current portion of long-term debt at December 31, 2014 and 2013. Refer to Note 6 for further discussion on the Canadian Conduit.
During 2014, the Company issued $850.0 million of secured notes through one term asset-backed securitization transaction. During 2013, the Company issued $650.0 million of secured notes through one term asset-backed securitization transaction. Additionally, during 2012, the Company issued $89.5 million of secured notes through the sale of notes that had been previously retained as part of the December 2009, August 2011, and November 2011 term asset-backed securitization transactions. These notes were sold at a premium, and at December 31, 2014 and 2013, the unaccreted premium associated with these notes was $0.2 million and $0.5 million, respectively. Approximately $366.9 million and $334.6 million of the obligations under the secured notes were classified as current at December 31, 2014 and 2013, respectively, based on the contractual maturities of the restricted finance receivables. The term-asset backed securitization transactions are further discussed in Note 6.
In September 2014, the Company issued $600 million of medium-term notes which mature in September 2019 and have an annual interest rate of 2.40%. In November 2014, the Company issued $400 million of medium-term notes which mature in November 2017 and have an annual interest rate of 1.55%. There were no medium-term note issuances during 2013. All of the Company's medium-term notes (collectively, the Notes) provide for semi-annual interest payments and principal due at maturity. Unamortized discounts on the Notes reduced the balance by $3.6 million and $1.5 million at December 31, 2014 and 2013, respectively.
During 2014, 2013, and 2012, the Company repurchased an aggregate of $22.6 million, $23.0 million, and $16.6 million respectively, of its 6.80% medium-term notes which mature in June 2018. As a result, the Company recognized in financial services interest expense $3.9 million, $4.9 million, and $4.3 million of loss on extinguishment of debt, respectively, which included unamortized discounts and fees. During December 2014, $500.0 million of 5.75% medium-term notes matured, and the principal and accrued interest were paid in full. During December 2013, $400.0 million of the 5.25% medium-term notes matured, and the principal and accrued interest were paid in full.
In February 2009, the Company issued $600.0 million of senior unsecured notes in an underwritten offering. The senior unsecured notes provide for semi-annual interest payments and principal due at maturity. The senior unsecured notes mature in February 2014 and had an annual interest rate of 15%. During the fourth quarter of 2010, the Company repurchased $297.0 million of the $600.0 million senior unsecured notes and the remaining $303.0 million was repaid at maturity in February 2014.
HDFS and the Company are subject to various operating and financial covenants related to the Global Credit Facilities and various operating covenants under the Notes and the U.S. and Canadian asset-backed commercial paper conduit facilities. The more significant covenants are described below.
The operational covenants limit the Company’s and HDFS’ ability to:
•	assume or incur certain liens;
•	participate in certain mergers, consolidations, liquidations or dissolutions; and
•	purchase or hold margin stock.
Under the current financial covenants of the Global Credit Facilities, the consolidated debt to equity ratio of HDFS cannot exceed 10.0 to 1.0 as of the end of any fiscal quarter. In addition, the ratio of the Company's consolidated debt to the Company's consolidated debt and equity, in each case excluding the debt of HDFS and its subsidiaries, cannot exceed 0.65 to 1.0 as of the end of any fiscal quarter. No financial covenants are required under the Notes or the U.S. or Canadian asset-backed commercial paper conduit facilities.
At December 31, 2014 and 2013, HDFS and the Company remained in compliance with all of these covenants.

Fair_Value_Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2014
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements
	Certain assets and liabilities are recorded at fair value in the financial statements; some of these are measured on a recurring basis while others are measured on a non-recurring basis. Assets and liabilities measured on a recurring basis are those that are adjusted to fair value each time a financial statement is prepared. Assets and liabilities measured on a non-recurring basis are those that are adjusted to fair value when required by particular events or circumstances. In determining the fair value of assets and liabilities, the Company uses various valuation techniques. The availability of inputs observable in the market varies from instrument to instrument and depends on a variety of factors including the type of instrument, whether the instrument is actively traded, and other characteristics particular to the transaction. For many financial instruments, pricing inputs are readily observable in the market, the valuation methodology used is widely accepted by market participants, and the valuation does not require significant management discretion. For other financial instruments, pricing inputs are less observable in the market and may require management judgment.
	The Company assesses the inputs used to measure fair value using a three-tier hierarchy. The hierarchy indicates the extent to which inputs used in measuring fair value are observable in the market. Level 1 inputs include quoted prices for identical instruments and are the most observable.
	Level 2 inputs include quoted prices for similar assets and observable inputs such as interest rates, foreign currency exchange rates, commodity rates and yield curves. The Company uses the market approach to derive the fair value for its level 2 fair value measurements. Foreign currency exchange contracts are valued using publicly quoted spot and forward prices; commodity contracts are valued using publicly quoted prices, where available, or dealer quotes; interest rate swaps are valued using publicized swap curves; and investments in marketable securities and cash equivalents are valued using publicly quoted prices.
	Level 3 inputs are not observable in the market and include management's judgments about the assumptions market participants would use in pricing the asset or liability. The use of observable and unobservable inputs is reflected in the hierarchy assessment disclosed in the following tables.
	Recurring Fair Value Measurements
	The following tables present information about the Company’s assets and liabilities measured at fair value on a recurring basis as of December 31 (in thousands):
		Balance as of 2014		Quoted Prices  in		Significant		Significant
				Active Markets for		Other		Unobservable
				Identical Assets		Observable		Inputs
				(Level 1)		Inputs		(Level 3)
						(Level 2)
	Assets:
	Cash equivalents	$	737,024	$	482,686	$	254,338	$	—
	Marketable securities	91,140		33,815		57,325		—
	Derivatives	32,244		—		32,244		—
	Total	$	860,408	$	516,501	$	343,907	$	—
	Liabilities:
	Derivatives	$	2,027	$	—	$	2,027	$	—
		Balance as of 2013		Quoted Prices in		Significant		Significant
				Active Markets for		Other		Unobservable
				Identical Assets		Observable		Inputs
				(Level 1)		Inputs		(Level 3)
						(Level 2)
	Assets:
	Cash equivalents	$	836,387	$	516,173	$	320,214	$	—
	Marketable securities	129,181		30,172		99,009		—
	Derivatives	1,932		—		1,932		—
	Total	$	967,500	$	546,345	$	421,155	$	—
	Liabilities:
	Derivatives	$	3,925	$	—	$	3,925	$	—
	Nonrecurring Fair Value Measurements
	Repossessed inventory is recorded at the lower of cost or net realizable value through a nonrecurring fair value measurement. The nonrecurring fair value measurement represents the loss recognized to adjust the related finance receivable to the fair value of the repossessed inventory. Repossessed inventory was $13.4 million and $13.8 million at December 31, 2014 and 2013, for which the fair value adjustment was $5.0 million and $6.6 million at December 31, 2014 and 2013, respectively. Fair value is estimated using level 2 inputs based on the recent market values of repossessed inventory.
	Fair Value of Financial Instruments
	The Company’s financial instruments consist primarily of cash and cash equivalents, marketable securities, trade receivables, finance receivables, net, trade payables, debt, foreign currency contracts and interest rate swaps (derivative instruments are discussed further in Note 9). Under U.S. GAAP certain of these items are required to be recorded in the financial statements at fair value, while others are required to be recorded at historical cost.
	The following table summarizes the fair value and carrying value of the Company’s financial instruments at December 31 (in thousands):
		2014				2013
		Fair Value		Carrying Value		Fair Value		Carrying Value
	Assets:
	Cash and cash equivalents	$	906,680	$	906,680	$	1,066,612	$	1,066,612
	Marketable securities	$	91,140	$	91,140	$	129,181	$	129,181
	Accounts receivable, net	$	247,621	$	247,621	$	261,065	$	261,065
	Derivatives	$	32,244	$	32,244	$	1,932	$	1,932
	Finance receivables, net	$	6,519,500	$	6,432,881	$	6,086,441	$	5,999,563
	Restricted cash	$	122,052	$	122,052	$	144,807	$	144,807
	Liabilities:
	Accounts payable	$	196,868	$	196,868	$	239,794	$	239,794
	Derivatives	$	2,027	$	2,027	$	3,925	$	3,925
	Unsecured commercial paper	$	731,786	$	731,786	$	666,317	$	666,317
	Asset-backed Canadian commercial paper conduit facility	$	166,912	$	166,912	$	174,241	$	174,241
	Medium-term notes	$	3,502,536	$	3,334,398	$	3,087,852	$	2,858,980
	Senior unsecured notes	$	—	$	—	$	305,958	$	303,000
	Term asset-backed securitization debt	$	1,270,656	$	1,271,533	$	1,259,314	$	1,256,632
	Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Net and Accounts Payable – With the exception of certain cash equivalents, the carrying value of these items in the financial statements is based on historical cost. The historical cost basis for these amounts is estimated to approximate their respective fair values due to the short maturity of these instruments. Fair value is based on Level 1 or Level 2 inputs.
	Marketable Securities – The carrying value of marketable securities in the financial statements is based on fair value. The fair value of marketable securities is determined primarily based quoted prices for identical instruments or on quoted market prices of similar financial assets. Fair value is based on Level 1 or Level 2 inputs.
	Finance Receivables, Net – The carrying value of retail and wholesale finance receivables in the financial statements is amortized cost less an allowance for credit losses. The fair value of retail finance receivables is generally calculated by discounting future cash flows using an estimated discount rate that reflects current credit, interest rate and prepayment risks associated with similar types of instruments. Fair value is determined based on Level 3 inputs. The amortized cost basis of wholesale finance receivables approximates fair value because they either are short-term or have interest rates that adjust with changes in market interest rates.
	Derivatives – Foreign currency exchange contracts and commodity contracts are derivative financial instruments and are carried at fair value on the balance sheet. The fair value of foreign currency exchange and commodity contracts is determined using publicly quoted prices. Fair value is calculated using Level 2 inputs.
	Debt – The carrying value of debt in the financial statements is generally amortized cost. The carrying value of unsecured commercial paper approximates fair value due to its short maturity. Fair value is calculated using Level 2 inputs.
	The carrying value of debt provided under the Canadian Conduit approximates fair value since the interest rates charged under the facility are tied directly to market rates and fluctuate as market rates change. Fair value is calculated using Level 2 inputs.
	The fair values of the medium-term notes are estimated based upon rates currently available for debt with similar terms and remaining maturities. Fair value is calculated using Level 2 inputs.
	The fair value of the senior unsecured notes is estimated based upon rates currently available for debt with similar terms and remaining maturities. Fair value is calculated using Level 2 inputs.
	The fair value of the debt related to term asset-backed securitization transactions is estimated based on pricing currently available for transactions with similar terms and maturities. Fair value is calculated using Level 2 inputs.

Fair_Value_Of_Financial_Instru

Fair Value Of Financial Instruments	12 Months Ended
	Dec. 31, 2014
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	Fair Value Measurements
	Certain assets and liabilities are recorded at fair value in the financial statements; some of these are measured on a recurring basis while others are measured on a non-recurring basis. Assets and liabilities measured on a recurring basis are those that are adjusted to fair value each time a financial statement is prepared. Assets and liabilities measured on a non-recurring basis are those that are adjusted to fair value when required by particular events or circumstances. In determining the fair value of assets and liabilities, the Company uses various valuation techniques. The availability of inputs observable in the market varies from instrument to instrument and depends on a variety of factors including the type of instrument, whether the instrument is actively traded, and other characteristics particular to the transaction. For many financial instruments, pricing inputs are readily observable in the market, the valuation methodology used is widely accepted by market participants, and the valuation does not require significant management discretion. For other financial instruments, pricing inputs are less observable in the market and may require management judgment.
	The Company assesses the inputs used to measure fair value using a three-tier hierarchy. The hierarchy indicates the extent to which inputs used in measuring fair value are observable in the market. Level 1 inputs include quoted prices for identical instruments and are the most observable.
	Level 2 inputs include quoted prices for similar assets and observable inputs such as interest rates, foreign currency exchange rates, commodity rates and yield curves. The Company uses the market approach to derive the fair value for its level 2 fair value measurements. Foreign currency exchange contracts are valued using publicly quoted spot and forward prices; commodity contracts are valued using publicly quoted prices, where available, or dealer quotes; interest rate swaps are valued using publicized swap curves; and investments in marketable securities and cash equivalents are valued using publicly quoted prices.
	Level 3 inputs are not observable in the market and include management's judgments about the assumptions market participants would use in pricing the asset or liability. The use of observable and unobservable inputs is reflected in the hierarchy assessment disclosed in the following tables.
	Recurring Fair Value Measurements
	The following tables present information about the Company’s assets and liabilities measured at fair value on a recurring basis as of December 31 (in thousands):
		Balance as of 2014		Quoted Prices  in		Significant		Significant
				Active Markets for		Other		Unobservable
				Identical Assets		Observable		Inputs
				(Level 1)		Inputs		(Level 3)
						(Level 2)
	Assets:
	Cash equivalents	$	737,024	$	482,686	$	254,338	$	—
	Marketable securities	91,140		33,815		57,325		—
	Derivatives	32,244		—		32,244		—
	Total	$	860,408	$	516,501	$	343,907	$	—
	Liabilities:
	Derivatives	$	2,027	$	—	$	2,027	$	—
		Balance as of 2013		Quoted Prices in		Significant		Significant
				Active Markets for		Other		Unobservable
				Identical Assets		Observable		Inputs
				(Level 1)		Inputs		(Level 3)
						(Level 2)
	Assets:
	Cash equivalents	$	836,387	$	516,173	$	320,214	$	—
	Marketable securities	129,181		30,172		99,009		—
	Derivatives	1,932		—		1,932		—
	Total	$	967,500	$	546,345	$	421,155	$	—
	Liabilities:
	Derivatives	$	3,925	$	—	$	3,925	$	—
	Nonrecurring Fair Value Measurements
	Repossessed inventory is recorded at the lower of cost or net realizable value through a nonrecurring fair value measurement. The nonrecurring fair value measurement represents the loss recognized to adjust the related finance receivable to the fair value of the repossessed inventory. Repossessed inventory was $13.4 million and $13.8 million at December 31, 2014 and 2013, for which the fair value adjustment was $5.0 million and $6.6 million at December 31, 2014 and 2013, respectively. Fair value is estimated using level 2 inputs based on the recent market values of repossessed inventory.
	Fair Value of Financial Instruments
	The Company’s financial instruments consist primarily of cash and cash equivalents, marketable securities, trade receivables, finance receivables, net, trade payables, debt, foreign currency contracts and interest rate swaps (derivative instruments are discussed further in Note 9). Under U.S. GAAP certain of these items are required to be recorded in the financial statements at fair value, while others are required to be recorded at historical cost.
	The following table summarizes the fair value and carrying value of the Company’s financial instruments at December 31 (in thousands):
		2014				2013
		Fair Value		Carrying Value		Fair Value		Carrying Value
	Assets:
	Cash and cash equivalents	$	906,680	$	906,680	$	1,066,612	$	1,066,612
	Marketable securities	$	91,140	$	91,140	$	129,181	$	129,181
	Accounts receivable, net	$	247,621	$	247,621	$	261,065	$	261,065
	Derivatives	$	32,244	$	32,244	$	1,932	$	1,932
	Finance receivables, net	$	6,519,500	$	6,432,881	$	6,086,441	$	5,999,563
	Restricted cash	$	122,052	$	122,052	$	144,807	$	144,807
	Liabilities:
	Accounts payable	$	196,868	$	196,868	$	239,794	$	239,794
	Derivatives	$	2,027	$	2,027	$	3,925	$	3,925
	Unsecured commercial paper	$	731,786	$	731,786	$	666,317	$	666,317
	Asset-backed Canadian commercial paper conduit facility	$	166,912	$	166,912	$	174,241	$	174,241
	Medium-term notes	$	3,502,536	$	3,334,398	$	3,087,852	$	2,858,980
	Senior unsecured notes	$	—	$	—	$	305,958	$	303,000
	Term asset-backed securitization debt	$	1,270,656	$	1,271,533	$	1,259,314	$	1,256,632
	Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Net and Accounts Payable – With the exception of certain cash equivalents, the carrying value of these items in the financial statements is based on historical cost. The historical cost basis for these amounts is estimated to approximate their respective fair values due to the short maturity of these instruments. Fair value is based on Level 1 or Level 2 inputs.
	Marketable Securities – The carrying value of marketable securities in the financial statements is based on fair value. The fair value of marketable securities is determined primarily based quoted prices for identical instruments or on quoted market prices of similar financial assets. Fair value is based on Level 1 or Level 2 inputs.
	Finance Receivables, Net – The carrying value of retail and wholesale finance receivables in the financial statements is amortized cost less an allowance for credit losses. The fair value of retail finance receivables is generally calculated by discounting future cash flows using an estimated discount rate that reflects current credit, interest rate and prepayment risks associated with similar types of instruments. Fair value is determined based on Level 3 inputs. The amortized cost basis of wholesale finance receivables approximates fair value because they either are short-term or have interest rates that adjust with changes in market interest rates.
	Derivatives – Foreign currency exchange contracts and commodity contracts are derivative financial instruments and are carried at fair value on the balance sheet. The fair value of foreign currency exchange and commodity contracts is determined using publicly quoted prices. Fair value is calculated using Level 2 inputs.
	Debt – The carrying value of debt in the financial statements is generally amortized cost. The carrying value of unsecured commercial paper approximates fair value due to its short maturity. Fair value is calculated using Level 2 inputs.
	The carrying value of debt provided under the Canadian Conduit approximates fair value since the interest rates charged under the facility are tied directly to market rates and fluctuate as market rates change. Fair value is calculated using Level 2 inputs.
	The fair values of the medium-term notes are estimated based upon rates currently available for debt with similar terms and remaining maturities. Fair value is calculated using Level 2 inputs.
	The fair value of the senior unsecured notes is estimated based upon rates currently available for debt with similar terms and remaining maturities. Fair value is calculated using Level 2 inputs.
	The fair value of the debt related to term asset-backed securitization transactions is estimated based on pricing currently available for transactions with similar terms and maturities. Fair value is calculated using Level 2 inputs.

Derivative_Instruments_And_Hed

Derivative Instruments And Hedging Activities	12 Months Ended
	Dec. 31, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments and Hedging Activities	Derivative Instruments and Hedging Activities
	The Company is exposed to certain risks such as foreign currency exchange rate risk, interest rate risk and commodity price risk. To reduce its exposure to such risks, the Company selectively uses derivative financial instruments. All derivative transactions are authorized and executed pursuant to regularly reviewed policies and procedures, which prohibit the use of financial instruments for speculative trading purposes.
	All derivative instruments are recognized on the balance sheet at fair value (see Note 8). In accordance with ASC Topic 815, "Derivatives and Hedging," the accounting for changes in the fair value of a derivative instrument depends on whether it has been designated and qualifies as part of a hedging relationship and, further, on the type of hedging relationship. Changes in the fair value of derivatives that are designated as fair value hedges, along with the gain or loss on the hedged item, are recorded in current period earnings. For derivative instruments that are designated as cash flow hedges, the effective portion of gains and losses that result from changes in the fair value of derivative instruments is initially recorded in other comprehensive income (OCI) and subsequently reclassified into earnings when the hedged item affects income. The Company assesses, at both the inception of each hedge and on an on-going basis, whether the derivatives that are used in its hedging transactions are highly effective in offsetting changes in cash flows of the hedged items. Any ineffective portion is immediately recognized in earnings. No component of a hedging derivative instrument’s gain or loss is excluded from the assessment of hedge effectiveness. Derivative instruments that do not qualify for hedge accounting are recorded at fair value and any changes in fair value are recorded in current period earnings.
	The Company sells its products internationally and in most markets those sales are made in the foreign country’s local currency. As a result, the Company’s earnings can be affected by fluctuations in the value of the U.S. dollar relative to foreign currency. The Company’s most significant foreign currency risk relates to the Euro, the Australian dollar, Japanese yen and the Brazilian real. The Company utilizes foreign currency contracts to mitigate the effect of fluctuations in these currencies on earnings. The foreign currency contracts are entered into with banks and allow the Company to exchange a specified amount of foreign currency for U.S. dollars at a future date, based on a fixed exchange rate.
	The Company utilizes commodity contracts to hedge portions of the cost of certain commodities consumed in the Company’s motorcycle production and distribution operations.
	The Company’s foreign currency contracts and commodity contracts generally have maturities of less than one year.
	The Company’s earnings are affected by changes in interest rates. The Company utilized interest rate swaps to reduce the impact of fluctuations in interest rates on its unsecured commercial paper by converting a portion from a floating rate basis to a fixed rate basis. The interest rate swaps expired during the second quarter of 2013, and as of December 31, 2013, there were no interest rate swaps outstanding.
	The following tables summarize the fair value of the Company’s derivative financial instruments at December 31 (in thousands):
				2014										2013
		Derivatives Designated As Hedging		Notional			Asset				Liability			Notional			Asset		Liability
		Instruments Under ASC Topic 815		Value			Fair Value(a)				Fair Value(b)			Value			Fair Value(a)		Fair Value(b)
		Foreign currency contracts(c)		$	339,077		$	32,244			$	—		$	299,550		$	1,672	$	3,842
		Commodities contracts(c)		1,728			—				414			1,286			76		—
		Total		$	340,805		$	32,244			$	414		$	300,836		$	1,748	$	3,842
				2014										2013
		Derivatives Not Designated As Hedging		Notional			Asset				Liability			Notional			Asset		Liability
		Instruments Under ASC Topic 815		Value			Fair Value(a)				Fair Value(b)			Value			Fair Value(a)		Fair Value(b)
		Commodities contracts		$	11,804		$	—			$	1,613		$	9,855		$	184	$	83
		Total		$	11,804		$	—			$	1,613		$	9,855		$	184	$	83
	(a)	Included in other current assets
	(b)	Included in accrued liabilities
	(c)	Derivative designated as a cash flow hedge
	The following tables summarize the amount of gains and losses for the following years ended December 31 related to derivative financial instruments designated as cash flow hedges (in thousands):
			Amount of Gain/(Loss)
			Recognized in OCI, before tax
	Cash Flow Hedges		2014			2013				2012
	Foreign currency contracts		$	47,037		$	3,468			$	(344	)
	Commodities contracts		(262		)	39				(427		)
	Interest rate swaps – unsecured commercial paper		—			(2		)		(43		)
	Total		$	46,775		$	3,505			$	(814	)
				Amount of Gain/(Loss)
				Reclassified from AOCL into Income
		Cash Flow Hedges		2014			2013				2012			Expected to be Reclassified
														Over the Next Twelve Months
		Foreign currency contracts(a)		$	13,635		$	482			$	18,586		$	30,658
		Commodities contracts(a)		228			(51		)		(705		)	(414		)
		Interest rate swaps – unsecured commercial paper(b)		—			(345		)		(2,542		)	—
		Total		$	13,863		$	86			$	15,339		$	30,244
	(a)	Gain/(loss) reclassified from accumulated other comprehensive loss (AOCL) to income is included in cost of goods sold.
	(b)	Gain/(loss) reclassified from AOCL to income is included in financial services interest expense.
	For the years ended December 31, 2014 and 2013, the cash flow hedges were highly effective and, as a result, the amount of hedge ineffectiveness was not material. No amounts were excluded from effectiveness testing.
	The following table summarizes the amount of gains and losses for the years ended December 31 related to derivative financial instruments not designated as hedging instruments (in thousands):
			Amount of Gain/(Loss)
			Recognized in Income on Derivative
	Derivatives not Designated as Hedges		2014			2013				2012
	Commodities contracts(a)		$	(1,969	)	$	(572	)		$	(535	)
	Total		$	(1,969	)	$	(572	)		$	(535	)
	(a)	Gain/(loss) recognized in income is included in cost of goods sold.

Accumulated_Other_Comprehensiv

Accumulated Other Comprehensive Income	12 Months Ended
	Dec. 31, 2014
Equity [Abstract]
Accumulated Other Comprehensive Loss	Accumulated Other Comprehensive Loss
	The following table sets forth the changes in accumulated other comprehensive loss (AOCL) for the years ended December 31 (in thousands):
			2014
			Foreign currency translation adjustments			Marketable securities			Derivative financial instruments			Pension and postretirement benefit plans			Total
	Balance, beginning of period		$	33,326		$	(276	)	$	(1,680	)	$	(364,046	)	$	(332,676	)
	Other comprehensive (loss) income before reclassifications		(50,310		)	(673		)	46,775			(301,832		)	(306,040		)
	Income tax		13,502			249			(17,325		)	111,799			108,225
	Net other comprehensive (loss) income before reclassifications		(36,808		)	(424		)	29,450			(190,033		)	(197,815		)
	Reclassifications:
	Realized (gains) losses - foreign currency contracts(a)		—			—			(13,635		)	—			(13,635		)
	Realized (gains) losses - commodities contracts(a)		—			—			(228		)	—			(228		)
	Prior service credits(c)		—			—			—			(2,734		)	(2,734		)
	Actuarial losses(c)		—			—			—			41,292			41,292
	Total before tax		—			—			(13,863		)	38,558			24,695
	Income tax expense (benefit)		—			—			5,135			(14,282		)	(9,147		)
	Net reclassifications		—			—			(8,728		)	24,276			15,548
	Other comprehensive (loss) income		(36,808		)	(424		)	20,722			(165,757		)	(182,267		)
	Balance, end of period		$	(3,482	)	$	(700	)	$	19,042		$	(529,803	)	$	(514,943	)
			2013
			Foreign currency translation adjustments			Marketable securities			Derivative financial instruments			Pension and postretirement benefit plans			Total
	Balance, beginning of period		$	51,335		$	677		$	(3,837	)	$	(655,853	)	$	(607,678	)
	Other comprehensive (loss) income before reclassifications		(20,192		)	(1,514		)	3,505			398,430			380,229
	Income tax		2,183			561			(1,298		)	(147,578		)	(146,132		)
	Net other comprehensive (loss) income before reclassifications		(18,009		)	(953		)	2,207			250,852			234,097
	Reclassifications:
	Realized (gains) losses - foreign currency contracts(a)		—			—			(482		)	—			(482		)
	Realized (gains) losses - commodities contracts(a)		—			—			51			—			51
	Realized (gains) losses - interest rate swaps(b)		—			—			345			—			345
	Prior service credits(c)		—			—			—			(2,107		)	(2,107		)
	Actuarial losses(c)		—			—			—			67,157			67,157
	Total before tax		—			—			(86		)	65,050			64,964
	Income tax expense (benefit)		—			—			36			(24,095		)	(24,059		)
	Net reclassifications		—			—			(50		)	40,955			40,905
	Other comprehensive (loss) income		(18,009		)	(953		)	2,157			291,807			275,002
	Balance, end of period		$	33,326		$	(276	)	$	(1,680	)	$	(364,046	)	$	(332,676	)
			2012
			Foreign currency translation adjustments			Marketable securities			Derivative financial instruments			Pension and postretirement benefit plans			Total
	Balance, beginning of period		$	49,935		$	327		$	6,307		$	(533,302	)	$	(476,733	)
	Other comprehensive income (loss) before reclassifications		2,212			556			(814		)	(251,291		)	(249,337		)
	Income tax		(812		)	(206		)	301			93,078			92,361
	Net other comprehensive income (loss) before reclassifications		1,400			350			(513		)	(158,213		)	(156,976		)
	Reclassifications:
	Realized (gains) losses - foreign currency contracts(a)		—			—			(18,586		)	—			(18,586		)
	Realized (gains) losses - commodities contracts(a)		—			—			705			—			705
	Realized (gains) losses - interest rate swaps(b)		—			—			2,542			—			2,542
	Prior service credits(c)		—			—			—			(895		)	(895		)
	Actuarial losses(c)		—			—			—			51,295			51,295
	Curtailment and settlement losses		—			—			—			6,242			6,242
	Total before tax		—			—			(15,339		)	56,642			41,303
	Income tax expense (benefit)		—			—			5,708			(20,980		)	(15,272		)
	Net reclassifications		—			—			(9,631		)	35,662			26,031
	Other comprehensive income (loss)		1,400			350			(10,144		)	(122,551		)	(130,945		)
	Balance, end of period		$	51,335		$	677		$	(3,837	)	$	(655,853	)	$	(607,678	)
	(a)	Amounts reclassified to net income are included in motorcycles and related products cost of goods sold.
	(b)	Amounts reclassified to net income are presented in financial services interest expense.
	(c)	Amounts reclassified are included in the computation of net periodic cost. See Note 13 for information related to pension and postretirement benefit plans.

Debt

Debt	12 Months Ended
	Dec. 31, 2014
Debt Disclosure [Abstract]
Debt	Asset-Backed Financing
	The Company participates in asset-backed financing through both term asset-backed securitization transactions and through asset-backed commercial paper conduit facilities. The Company treats these transactions as secured borrowings because assets are either transferred to consolidated VIEs or the Company maintains effective control over the assets and does not meet the accounting sale requirements under ASC Topic 860. See Note 1 for more information on the Company's accounting for asset-backed financings and VIEs.
	The following table shows the assets and liabilities related to the Company's asset-backed financings that were included in its financial statements at December 31 (in thousands):
		2014
		Finance receivables				Allowance for credit losses				Restricted cash		Other assets		Total assets		Asset-backed debt
	On-balance sheet assets and liabilities
	Consolidated VIEs
	Term asset-backed securitizations	$	1,458,602			$	(32,156	)		$	110,017	$	2,987	$	1,539,450	$	1,271,533
	Asset-backed U.S. commercial paper conduit facility	—				—				—		422		422		—
	Unconsolidated VIEs
	Asset-backed Canadian commercial paper conduit facility	185,099				(2,965		)		12,035		262		194,431		166,912
	Total	$	1,643,701			$	(35,121	)		$	122,052	$	3,671	$	1,734,303	$	1,438,445
		2013
		Finance receivables				Allowance for credit losses				Restricted cash		Other assets		Total assets		Asset-backed debt
	On-balance sheet assets and liabilities
	Consolidated VIEs
	Term asset-backed securitizations	$	1,569,118			$	(31,778	)		$	133,053	$	3,720	$	1,674,113	$	1,256,632
	Asset-backed U.S. commercial paper conduit facility	—				—				—		429		429		—
	Unconsolidated VIEs
	Asset-backed Canadian commercial paper conduit facility	204,092				(3,361		)		11,754		589		213,074		174,241
	Total	$	1,773,210			$	(35,139	)		$	144,807	$	4,738	$	1,887,616	$	1,430,873
	Term Asset-Backed Securitization VIEs
	The Company transfers U.S. retail motorcycle finance receivables to SPEs which in turn issue secured notes to investors, with various maturities and interest rates, secured by future collections of the purchased U.S. retail motorcycle finance receivables. Each term asset-backed securitization SPE is a separate legal entity and the U.S. retail motorcycle finance receivables included in the term asset-backed securitizations are only available for payment of the secured debt and other obligations arising from the term asset-backed securitization transactions and are not available to pay other obligations or claims of the Company’s creditors until the associated secured debt and other obligations are satisfied. There are no amortization schedules for the secured notes; however, the debt is reduced monthly as available collections on the related U.S. retail motorcycle finance receivables are applied to outstanding principal. Restricted cash balances held by the SPEs are used only to support the securitizations.
	In 2014 and 2013, the Company transferred $924.9 million and $680.6 million, respectively, of U.S. retail motorcycle finance receivables to two separate SPEs. The SPEs in turn issued $850.0 million and $650.0 million, respectively, of secured notes. At December 31, 2014, the Company's consolidated balance sheet included outstanding balances related to the following secured notes with the related maturity dates and interest rates (in thousands):
	Issue Date		Principal		Weighted-Average		Contractual Maturity Date
			Amount at Date of Issuance		Rate at Date of
					Issuance
	Apr-14		$850,000		0.66%		April 2015 - October 2021
	Apr-13		$650,000		0.57%		May 2014 - December 2020
	Jul-12		$675,306		0.59%		August 2013 - June 2018
	Nov-11		$513,300		0.88%		November 2012 - February 2018
	Aug-11		$573,380		0.76%		September 2012 - August 2017
	In addition to the above transactions, during 2012 the Company issued $89.5 million of secured notes through the sale of notes that had been previously retained as part of the December 2009, August 2011 and November 2011 term asset-backed securitization transactions. These notes were sold at a premium. During 2013, the notes related to the December 2009 term asset-backed securitization transaction were repaid. The August 2011 and November 2011 notes have contractual maturities ranging from January 2019 to April 2019.
	Outstanding balances related to the following secured notes were included in the Company's consolidated balance sheet at December 31, 2013 and the Company completed repayment of those balances during 2014 (in thousands):
		Issue Date		Principal		Weighted-Average		Contractual Maturity Date
				Amount at Date of Issuance		Rate at Date of
						Issuance
		Nov-10		$600,000		1.05%		December 2011 - April 2018
	For the year ended December 31, 2014 and 2013, the SPEs recorded interest expense on the secured notes of $13.5 million and $14.5 million, respectively, which is included in financial services interest expense. The weighted average interest rate of the outstanding term asset-backed securitization transactions was 0.94% and 0.99% at December 31, 2014 and 2013, respectively.
	Asset-Backed U.S. Commercial Paper Conduit Facility VIE
	In September 2014, the Company amended and restated its facility (U.S. Conduit) with a third-party bank sponsored asset-backed commercial paper conduit, which provides for a total aggregate commitment of up to $600.0 million based on, among other things, the amount of eligible U.S. retail motorcycle finance receivables held by the SPE as collateral. Under the facility, the Company may transfer U.S. retail motorcycle finance receivables to a SPE, which in turn may issue debt to third-party bank-sponsored asset-backed commercial paper conduits.
	The assets of the SPE are restricted as collateral for the payment of the debt or other obligations arising in the transaction and are not available to pay other obligations or claims of the Company’s creditors. The terms for this debt provide for interest on the outstanding principal based on prevailing commercial paper rates plus a program fee based on outstanding principal, or LIBOR plus a specified margin to the extent the advance is not funded by a conduit lender through the issuance of commercial paper. The U.S. Conduit also provides for an unused commitment fee based on the unused portion of the total aggregate commitment of $600.0 million. There is no amortization schedule; however, the debt is reduced monthly as available collections on the related finance receivables are applied to outstanding principal. Upon expiration of the U.S. Conduit, any outstanding principal will continue to be reduced monthly through available collections. Unless earlier terminated or extended by mutual agreement of the Company and the lenders, the U.S. Conduit has an expiration date of October 30, 2015.
	The SPE had no borrowings outstanding under the U.S. Conduit at December 31, 2014 or 2013; therefore, these assets are restricted as collateral for the payment of fees associated with the unused portion of the total aggregate commitment of $600.0 million.
	For the years ended December 31, 2014 and 2013, the SPE recorded interest expense of $1.1 million and $1.2 million, respectively, related to the unused portion of the total aggregate commitment of $600.0 million. Interest expense on the U.S. Conduit is included in financial services interest expense. There was no weighted average interest rate at December 31, 2014 or 2013 as the Company had no outstanding borrowings under the U.S. Conduit during 2014 or 2013.
	Asset-Backed Canadian Commercial Paper Conduit Facility
	In June 2014, the Company amended its revolving facility agreement (Canadian Conduit) with a Canadian bank-sponsored asset-backed commercial paper conduit. Under the agreement, the Canadian Conduit is contractually committed, at the Company's option, to purchase eligible Canadian retail motorcycle finance receivables from the Company for proceeds up to C$200 million. The terms for this debt provide for interest on the outstanding principal based on prevailing market interest rates plus a specified margin. The Canadian Conduit also provides for a program fee and an unused commitment fee based on the unused portion of the total aggregate commitment of C$200 million. There is no amortization schedule; however, the debt is reduced monthly as available collections on the related finance receivables are applied to outstanding principal. Upon expiration of the Canadian Conduit, any outstanding principal will continue to be reduced monthly through available collections. Unless earlier terminated or extended by mutual agreement of the Company and the lenders, the Canadian Conduit expires on June 30, 2015. The contractual maturity of the debt is approximately 5 years.
	During 2014 and 2013, the Company transferred $97.1 million and $101.1 million, respectively, of Canadian retail motorcycle finance receivables for proceeds of $85.0 million and $88.6 million, respectively. This transaction is treated as a secured borrowing, and the transferred assets are restricted as collateral for payment of the debt.
	For the years ended December 31, 2014 and 2013, the Company recorded interest expense of $3.5 million and $3.4 million, respectively, on the secured notes. Interest expense on the Canadian Conduit is included in financial services interest expense. The weighted average interest rate of the outstanding Canadian Conduit was 2.03% at both December 31, 2014 and 2013.
	As the Company participates in and does not consolidate the Canadian bank-sponsored, multi-seller conduit VIE, the maximum exposure to loss associated with this VIE, which would only be incurred in the unlikely event that all the finance receivables and underlying collateral have no residual value, is $27.5 million at December 31, 2014. The maximum exposure is not an indication of the Company's expected loss exposure.
	Debt
	Debt with contractual terms less than one year is generally classified as short-term debt and consisted of the following as of December 31 (in thousands):
			2014				2013
	Unsecured commercial paper		$	731,786			$	666,317
	Debt with a contractual term greater than one year is generally classified as long-term debt and consisted of the following as of December 31 (in thousands):
			2014				2013
	Secured debt
	Asset-backed Canadian commercial paper conduit facility		$	166,912			$	174,241
	Term asset-backed securitization debt		1,271,533				1,256,632
	Unsecured notes
	5.75% Medium-term notes due in 2014 ($500.0 million par value)		—				499,866
	1.15% Medium-term notes due in 2015 ($600.0 million par value)		599,817				599,543
	3.88% Medium-term notes due in 2016 ($450.0 million par value)		449,937				449,883
	2.70% Medium-term notes due in 2017 ($400.0 million par value)		399,963				399,946
	1.55% Medium-term notes due in 2017 ($400.0 million par value)		399,464				—
6.80% Medium-term notes due in 2018 ($888.0 million par value)		887,381				909,742
2.40% Medium-term notes due in 2019 ($600.0 million par value)		597,836				—
15.00% Senior unsecured notes due in 2014 ($600.0 million par value)		—				303,000
Gross long-term debt		4,772,843				4,592,853
Less: current portion of long-term debt		(1,011,315		)		(1,176,140		)
Long-term debt		$	3,761,528			$	3,416,713
Commercial paper maturities may range up to 365 days from the issuance date. The weighted-average interest rate of outstanding commercial paper balances was 0.30% and 0.23% at December 31, 2014 and 2013, respectively.
On April 7, 2014, the Company entered into a new $675.0 million five-year credit facility to refinance and replace a $675 million four-year credit facility that was due to mature in April 2015. The new five-year credit facility matures in April 2019. The Company also has a $675.0 million five-year credit facility which matures in April 2017. The new five-year credit facility and the existing five-year credit facility (together, the Global Credit Facilities) bear interest at various variable interest rates, which may be adjusted upward or downward depending on certain criteria, such as credit ratings. The Global Credit Facilities also require the Company to pay a fee based upon the average daily unused portion of the aggregate commitments under the Global Credit Facilities. The Global Credit Facilities are committed facilities and primarily used to support the Company's unsecured commercial paper program. At December 31, 2014 and 2013, the Company had no outstanding borrowings under the Global Credit Facilities.
In September 2014, the Company amended and restated its revolving facility (U.S. Conduit) with an asset-backed U.S. commercial paper conduit which provides for a total aggregate commitment of $600.0 million. At December 31, 2014 and 2013, the Company had no outstanding borrowings under the U.S. Conduit. Refer to Note 6 for further discussion on the U.S. Conduit.
In June 2014, the Company amended its revolving facility agreement (Canadian Conduit) with a Canadian bank-sponsored asset-backed commercial paper conduit. Under the agreement, the Canadian Conduit is contractually committed, at the Company's option, to purchase from the Company eligible Canadian retail motorcycle financial receivables for proceeds up to C$200 million. During 2014 and 2013, the Company transferred $97.1 million and $101.1 million, respectively, of Canadian retail motorcycle finance receivables for proceeds of $85.0 million and $88.6 million, respectively. Approximately $44.6 million and $38.6 million of the debt was classified as current portion of long-term debt at December 31, 2014 and 2013. Refer to Note 6 for further discussion on the Canadian Conduit.
During 2014, the Company issued $850.0 million of secured notes through one term asset-backed securitization transaction. During 2013, the Company issued $650.0 million of secured notes through one term asset-backed securitization transaction. Additionally, during 2012, the Company issued $89.5 million of secured notes through the sale of notes that had been previously retained as part of the December 2009, August 2011, and November 2011 term asset-backed securitization transactions. These notes were sold at a premium, and at December 31, 2014 and 2013, the unaccreted premium associated with these notes was $0.2 million and $0.5 million, respectively. Approximately $366.9 million and $334.6 million of the obligations under the secured notes were classified as current at December 31, 2014 and 2013, respectively, based on the contractual maturities of the restricted finance receivables. The term-asset backed securitization transactions are further discussed in Note 6.
In September 2014, the Company issued $600 million of medium-term notes which mature in September 2019 and have an annual interest rate of 2.40%. In November 2014, the Company issued $400 million of medium-term notes which mature in November 2017 and have an annual interest rate of 1.55%. There were no medium-term note issuances during 2013. All of the Company's medium-term notes (collectively, the Notes) provide for semi-annual interest payments and principal due at maturity. Unamortized discounts on the Notes reduced the balance by $3.6 million and $1.5 million at December 31, 2014 and 2013, respectively.
During 2014, 2013, and 2012, the Company repurchased an aggregate of $22.6 million, $23.0 million, and $16.6 million respectively, of its 6.80% medium-term notes which mature in June 2018. As a result, the Company recognized in financial services interest expense $3.9 million, $4.9 million, and $4.3 million of loss on extinguishment of debt, respectively, which included unamortized discounts and fees. During December 2014, $500.0 million of 5.75% medium-term notes matured, and the principal and accrued interest were paid in full. During December 2013, $400.0 million of the 5.25% medium-term notes matured, and the principal and accrued interest were paid in full.
In February 2009, the Company issued $600.0 million of senior unsecured notes in an underwritten offering. The senior unsecured notes provide for semi-annual interest payments and principal due at maturity. The senior unsecured notes mature in February 2014 and had an annual interest rate of 15%. During the fourth quarter of 2010, the Company repurchased $297.0 million of the $600.0 million senior unsecured notes and the remaining $303.0 million was repaid at maturity in February 2014.
HDFS and the Company are subject to various operating and financial covenants related to the Global Credit Facilities and various operating covenants under the Notes and the U.S. and Canadian asset-backed commercial paper conduit facilities. The more significant covenants are described below.
The operational covenants limit the Company’s and HDFS’ ability to:
•	assume or incur certain liens;
•	participate in certain mergers, consolidations, liquidations or dissolutions; and
•	purchase or hold margin stock.
Under the current financial covenants of the Global Credit Facilities, the consolidated debt to equity ratio of HDFS cannot exceed 10.0 to 1.0 as of the end of any fiscal quarter. In addition, the ratio of the Company's consolidated debt to the Company's consolidated debt and equity, in each case excluding the debt of HDFS and its subsidiaries, cannot exceed 0.65 to 1.0 as of the end of any fiscal quarter. No financial covenants are required under the Notes or the U.S. or Canadian asset-backed commercial paper conduit facilities.
At December 31, 2014 and 2013, HDFS and the Company remained in compliance with all of these covenants.

Income_Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes
	Provision for income taxes for the years ended December 31 consists of the following (in thousands):
		2014				2013				2012
	Current:
	Federal	$	394,904			$	281,938			$	191,006
	State	30,997				23,701				4,221
	Foreign	20,429				22,093				13,189
		446,330				327,732				208,416
	Deferred:
	Federal	(5,743		)		51,509				121,934
	State	(3,155		)		(1,471		)		7,697
	Foreign	1,277				2,542				(460		)
		(7,621		)		52,580				129,171
	Total	$	438,709			$	380,312			$	337,587
	The components of income before income taxes for the years ended December 31 were as follows (in thousands):
		2014				2013				2012
	Domestic	$	1,196,335			$	1,042,317			$	946,592
	Foreign	86,985				71,988				14,920
	Total	$	1,283,320			$	1,114,305			$	961,512
	The provision for income taxes differs from the amount that would be provided by applying the statutory U.S. corporate income tax rate due to the following items for the years ended December 31:
		2014			2013			2012
	Provision at statutory rate	35	%		35	%		35	%
	State taxes, net of federal benefit	1.7			1.6			1.6
	Domestic manufacturing deduction	(2.1	)		(1.7	)		(1.6	)
	Research and development credit	(0.4	)		(0.9	)		—
	Unrecognized tax benefits including interest and penalties	0.2			0.9			0.1
	Valuation allowance adjustments	(0.1	)		(0.3	)		(0.3	)
	Tax audit settlements	—			0.1			(0.1	)
	Adjustments for previously accrued taxes	(0.3	)		(0.2	)		(0.4	)
	Other	0.2			(0.4	)		0.8
	Provision for income taxes	34.2	%		34.1	%		35.1	%
	The principal components of the Company’s deferred tax assets and liabilities as of December 31 include the following (in thousands):
		2014				2013
	Deferred tax assets:
	Accruals not yet tax deductible	$	120,817			$	128,307
	Pension and postretirement benefit plan obligations	104,723				5,192
	Stock compensation	21,089				22,370
	Net operating loss carryforward	41,927				40,530
	Valuation allowance	(25,462		)		(21,818		)
	Other, net	38,465				37,034
		301,559				211,615
	Deferred tax liabilities:
	Depreciation, tax in excess of book	(128,117		)		(119,916		)
	Other	(5,691		)		(34,234		)
		(133,808		)		(154,150		)
	Total	$	167,751			$	57,465
	The Company reviews its deferred tax asset valuation allowances on a quarterly basis, or whenever events or changes in circumstances indicate that a review is required. In determining the requirement for a valuation allowance, the historical and projected financial results of the legal entity or consolidated group recording the net deferred tax asset is considered, along with any positive or negative evidence such as tax law changes. Since future financial results and tax law may differ from previous estimates, periodic adjustments to the Company’s valuation allowances may be necessary.
	At December 31, 2014, the Company had approximately $365.0 million state net operating loss carry-forwards expiring in 2031. At December 31, 2014 the Company also had Wisconsin research and development credit carryforwards of $13.7 million expiring in 2028. The Company had a deferred tax asset of $27.8 million as of December 31, 2014 for the benefit of these losses and credits. A valuation allowance of $4.8 million has been established against the deferred tax asset.
	The Company has foreign net operating losses (NOL) totaling $14.2 million as of December 31, 2014. It has a valuation allowance of $20.7 million against the NOLs as well as other associated deferred tax assets.
	The Company recognizes interest and penalties related to unrecognized tax benefits in the provision for income taxes. Changes in the Company’s gross liability for unrecognized tax benefits, excluding interest and penalties, were as follows (in thousands):
		2014				2013
	Unrecognized tax benefits, beginning of period	$	63,057			$	48,752
	Increase in unrecognized tax benefits for tax positions taken in a prior period	900				9,713
	Decrease in unrecognized tax benefits for tax positions taken in a prior period	(4,989		)		(4,335		)
	Increase in unrecognized tax benefits for tax positions taken in the current period	5,876				11,142
	Statute lapses	—				(336		)
	Settlements with taxing authorities	(644		)		(1,879		)
	Unrecognized tax benefits, end of period	$	64,200			$	63,057
	The amount of unrecognized tax benefits as of December 31, 2014 that, if recognized, would affect the effective tax rate was $48.7 million.
	The total gross amount of expense related to interest and penalties associated with unrecognized tax benefits recognized during 2014 in the Company’s Consolidated Statements of Income was $0.9 million.
	The total gross amount of interest and penalties associated with unrecognized tax benefits recognized at December 31, 2014 in the Company’s Consolidated Balance Sheets was $25.3 million.
	The Company does not expect a significant increase or decrease to the total amounts of unrecognized tax benefits related to continuing operations during the fiscal year ending December 31, 2015. However, the Company is under regular audit by tax authorities. The Company believes that it has appropriate support for the positions taken on its tax returns and that its annual tax provision includes amounts sufficient to pay any assessments. Nonetheless, the amounts ultimately paid, if any, upon resolution of the issues raised by the taxing authorities may differ materially from the amounts accrued for each year.
	The Company or one of its subsidiaries files income tax returns in the United States federal and Wisconsin state jurisdictions and various other state and foreign jurisdictions. The Company is no longer subject to income tax examinations for Wisconsin state income taxes before 2010 or for United States federal income taxes before 2012.

Employee_Benefit_Plans_And_Oth

Employee Benefit Plans And Other Postretirement Benefits	12 Months Ended
	Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract]
Employee Benefit Plans and Other Postretirement Benefits	Employee Benefit Plans and Other Postretirement Benefits
	The Company has a qualified defined benefit pension plan and several postretirement healthcare benefit plans, which cover employees of the Motorcycles segment. The Company also has unfunded supplemental employee retirement plan agreements (SERPA) with certain employees which were instituted to replace benefits lost under the Tax Revenue Reconciliation Act of 1993. During 2012, the Company consolidated four qualified defined benefit pension plans into its current single qualified pension plan. The consolidation had no impact on participant benefits.
	Pension benefits are based primarily on years of service and, for certain plans, levels of compensation. Employees are eligible to receive postretirement healthcare benefits upon attaining age 55 after rendering at least 10 years of service to the Company. Some of the plans require employee contributions to partially offset benefit costs.
	Obligations and Funded Status:
	The following table provides the changes in the benefit obligations, fair value of plan assets and funded status of the Company’s pension, SERPA and postretirement healthcare plans as of the Company’s December 31, 2014 and 2013 measurement dates (in thousands):
		Pension and SERPA Benefits								Postretirement
										Healthcare Benefits
		2014				2013				2014			2013
	Change in benefit obligation:
	Benefit obligation, beginning of period	$	1,714,650			$	1,871,575			$	366,524		$	403,227
	Service cost	31,498				35,987				7,015			7,858
	Interest cost	86,923				79,248				16,878			15,599
	Actuarial (gains) losses	309,542				(199,408		)		(2,870		)	(33,729		)
	Plan participant contributions	—				—				2,368			2,609
	Benefits paid, net of Medicare Part D subsidy	(72,633		)		(72,752		)		(28,909		)	(29,040		)
	Benefit obligation, end of period	2,069,980				1,714,650				361,006			366,524
	Change in plan assets:
	Fair value of plan assets, beginning of period	1,920,601				1,539,018				147,875			123,106
	Actual return on plan assets	143,040				277,388				8,965			24,769
	Company contributions	1,638				176,947				28,048			27,849
	Plan participant contributions	—				—				2,368			2,609
	Benefits paid	(72,633		)		(72,752		)		(30,416		)	(30,458		)
	Fair value of plan assets, end of period	1,992,646				1,920,601				156,840			147,875
	Funded status of the plans, December 31	$	(77,334	)		$	205,951			$	(204,166	)	$	(218,649	)
	Amounts recognized in the Consolidated Balance Sheets, December 31:
	Prepaid benefit costs (long-term assets)	$	—			$	244,871			$	—		$	—
	Accrued benefit liability (current liabilities)	(1,148		)		(2,549		)		(1,160		)	(2,484		)
	Accrued benefit liability (long-term liabilities)	(76,186		)		(36,371		)		(203,006		)	(216,165		)
	Net amount recognized	$	(77,334	)		$	205,951			$	(204,166	)	$	(218,649	)
	Benefit Costs:
	Components of net periodic benefit costs for the years ended December 31 (in thousands):
		Pension and											Postretirement
		SERPA Benefits											Healthcare Benefits
		2014				2013				2012			2014				2013			2012
	Service cost	$	31,498			$	35,987			$	33,681		$	7,015			$	7,858		$	7,413
	Interest cost	86,923				79,248				83,265			16,878				15,599			18,310
	Expected return on plan assets	(136,734		)		(127,327		)		(117,110		)	(10,429		)		(9,537		)	(9,423		)
	Amortization of unrecognized:
	Prior service cost (credit)	1,119				1,746				2,958			(3,853		)		(3,853		)	(3,853		)
	Net loss	36,563				58,608				43,874			4,729				8,549			7,421
	Settlement loss	—				—				6,242			—				—			—
	Net periodic benefit cost	$	19,369			$	48,262			$	52,910		$	14,340			$	18,616		$	19,868
	Net periodic benefit costs are allocated among selling, administrative and engineering expense, cost of goods sold and inventory.
	The expected return on plan assets is calculated based on the market-related value of plan assets. The market-related value of plan assets is different from the fair value in that asset gains/losses are smoothed over a five year period.
	Unrecognized gains and losses related to plan obligations and assets are initially recorded in other comprehensive income and result from actual experience that differs from assumed or expected results, and the impacts of changes in assumptions. Unrecognized plan asset gains and losses not yet reflected in the market-related value of plan assets are not subject to amortization. Remaining unrecognized gains and losses that exceed 10% of the greater of the projected benefit obligation or the market-related value of plan assets are amortized to earnings over the estimated future service period of active plan participants. The impacts of plan amendments, if any, are amortized over the estimated future service period of plan participants at the time of the amendment.
	Amounts included in accumulated other comprehensive income, net of tax, at December 31, 2014 which have not yet been recognized in net periodic benefit cost are as follows (in thousands):
		Pension and				Postretirement				Total
		SERPA Benefits				Healthcare Benefits
	Prior service cost (credit)	$	1,685			$	(11,070	)		$	(9,385	)
	Net actuarial loss	488,080				51,108				539,188
	Total	$	489,765			$	40,038			$	529,803
	Amounts expected to be recognized in net periodic benefit cost, net of tax, during the year ended December 31, 2015 are as follows (in thousands):
		Pension and				Postretirement				Total
		SERPA Benefits				Healthcare Benefits
	Prior service cost (credit)	$	274			$	(2,025	)		$	(1,751	)
	Net actuarial loss	34,445				2,501				36,946
	Total	$	34,719			$	476			$	35,195
	Assumptions:
	Weighted-average assumptions used to determine benefit obligations and net periodic benefit cost at December 31 were as follows:
		Pension and									Postretirement
		SERPA Benefits									Healthcare Benefits
		2014			2013			2012			2014		2013			2012
	Assumptions for benefit obligations:
	Discount rate	4.21	%		5.08	%		4.23	%		3.99	%	4.7	%		3.93	%
Rate of compensation	4	%		4	%		4	%		n/a		n/a			n/a
Assumptions for net periodic benefit cost:
Discount rate	5.08	%		4.23	%		5.3	%		4.7	%	3.93	%		4.9	%
Expected return on plan assets	7.75	%		7.75	%		7.8	%		7.7	%	8	%		8	%
Rate of compensation increase	4	%		4	%		3.49	%		n/a		n/a			n/a
Pension and SERPA Accumulated Benefit Obligation:
The Company’s pension and SERPA plans have a separately determined accumulated benefit obligation (ABO) and plan asset value. The ABO is the actuarial present value of benefits based on service rendered and current and past compensation levels. This differs from the projected benefit obligation (PBO) in that it includes no assumption about future compensation levels. The total ABO for all the Company’s pension and SERPA plans combined was $1.92 billion and $1.60 billion as of December 31, 2014 and 2013, respectively.
The Company pension plan did not have a PBO in excess of plan assets at December 31, 2013. The following table summarizes information related to Company pension plan with a PBO in excess of the fair value of plan assets at December 31, 2014 (in billions):
	2014
Pension plan with PBOs in excess of fair value of plan assets:
PBO	$	2.02
Fair value of plan assets	$	1.99
Number of plans	1
The Company pension plan did not have an ABO in excess of fair value at December 31, 2014 and 2013.
The Company’s SERPA plans, which can only be funded as claims are paid, had projected and accumulated benefit obligations of $46.6 million and $33.6 million, respectively, as of December 31, 2014 and $38.9 million and $25.8 million, respectively, as of December 31, 2013.
Plan Assets:
Pension Plan Assets - The Company’s investment objective is to ensure assets are sufficient to pay benefits while mitigating the volatility of retirement plan assets or liabilities recorded in the balance sheet. The Company mitigates volatility through asset diversification and partial asset/liability matching. The investment portfolio for the Company's pension plan assets contains a diversified blend of equity and fixed-income investments. The Company’s current overall targeted asset allocation as a percentage of total market value was approximately 65% equities and 35% fixed-income. Assets are rebalanced regularly to keep the actual allocation in line with targets. Equity holdings primarily include investments in small-, medium- and large-cap companies in the U.S. (including Company stock), investments in developed and emerging foreign markets and other investments such as private equity and real estate. Fixed-income holdings consist of U.S. government and agency securities, state and municipal bonds, corporate bonds from diversified industries and foreign obligations. In addition, cash equivalent balances are maintained at levels adequate to meet near-term plan expenses and benefit payments. Investment risk is measured and monitored on an ongoing basis through quarterly investment portfolio reviews.
Postretirement Healthcare Plan Assets - The Company's investment objective is to maximize the return on assets to help pay the benefits by prudently investing in equities, fixed income and alternative assets. The Company's current overall targeted asset allocation as a percentage of total market value was approximately 69% equities and 31% fixed-income. Equity holdings primarily include investments in small-, medium-, and large-cap companies in the U.S., investments in developed and emerging foreign markets and alternative investments such as private equity and real estate. Fixed-income holdings consist of U.S. government and agency securities, state and municipal bonds, corporate bonds from diversified industries and foreign obligations. In addition, cash equivalent balances are maintained at levels adequate to meet near-term plan expenses and benefit payments. Investment risk is measured and monitored on an ongoing basis through quarterly investment portfolio reviews.
The following tables present the fair values of the plan assets related to the Company’s pension and postretirement healthcare plans within the fair value hierarchy as defined in Note 7.
The fair values of the Company’s pension plan assets as of December 31, 2014 were as follows (in thousands):
	Balance as of December 31, 2014				Quoted Prices in				Significant			Significant
					Active Markets for				Other			Unobservable
					Identical Assets				Observable			Inputs
					(Level 1)				Inputs			(Level 3)
									(Level 2)
Assets:
Cash and cash equivalents	$	38,131			$	2,965			$	35,166		$	—
Equity holdings:
U.S. companies	625,174				620,964				4,210			—
Foreign companies	109,088				109,088				—			—
Harley-Davidson common stock	83,942				83,942				—			—
Pooled equity funds	323,613				323,613				—			—
Limited partnership interests	31,227				140				1			31,086
Total equity holdings	1,173,044				1,137,747				4,211			31,086
Fixed-income holdings:
U.S. Treasuries	51,375				51,375				—			—
Federal agencies	45,282				—				45,282			—
Corporate bonds	376,454				—				376,454			—
Pooled fixed income funds	236,024				52,335				183,689			—
Foreign bonds	58,956				—				58,956			—
Municipal bonds	13,380				—				13,380			—
Total fixed-income holdings	781,471				103,710				677,761			—
Total pension plan assets	$	1,992,646			$	1,244,422			$	717,138		$	31,086
Included in the pension plan assets are 1,273,592 shares of the Company’s common stock with a market value of $83.9 million at December 31, 2014.
The following table presents a reconciliation of the fair value measurements using significant unobservable inputs (Level 3) as of December 31, 2014 (in thousands):
	Limited Partnership
	Interests
Balance, beginning of period	$	34,234
Actual return on plan assets:
Relating to assets still held at the reporting date	(3,178		)
Purchases, sales and settlements	30
Balance, end of period	$	31,086
The fair values of the Company’s postretirement healthcare plan assets as of December 31, 2014, were as follows (in thousands):
	Balance as of December 31, 2014				Quoted Prices in				Significant			Significant
					Active Markets for				Other			Unobservable
					Identical Assets				Observable			Inputs
					(Level 1)				Inputs			(Level 3)
									(Level 2)
Assets:
Cash and cash equivalents	$	8,033			$	7,278			$	755		$	—
Equity holdings:
U.S. companies	75,349				75,349				—			—
Foreign companies	15,571				15,050				521			—
Pooled equity funds	19,138				19,138				—			—
Limited partnership interests	3,884				15				—			3,869
Total equity holdings	113,942				109,552				521			3,869
Fixed-income holdings:
U.S. Treasuries	11,457				11,457				—			—
Federal agencies	1,876				—				1,876			—
Corporate bonds	11,549				—				11,549			—
Pooled fixed income funds	8,996				—				8,996			—
Foreign bonds	770				—				770			—
Municipal bonds	217				—				217			—
Total fixed-income holdings	34,865				11,457				23,408			—
Total postretirement healthcare plan assets	$	156,840			$	128,287			$	24,684		$	3,869
The following table presents a reconciliation of the fair value measurements using significant unobservable inputs (Level 3) as of December 31, 2014 (in thousands):
	Limited Partnership
	Interests
Balance, beginning of period	$	—
Actual return on plan assets:
Relating to assets still held at the reporting date	(178		)
Purchases, sales and settlements	4,047
Balance, end of period	$	3,869
The fair values of the Company’s pension plan assets as of December 31, 2013 were as follows (in thousands):
	Balance as of December 31, 2013				Quoted Prices in				Significant			Significant
					Active Markets for				Other			Unobservable
					Identical Assets				Observable			Inputs
					(Level 1)				Inputs			(Level 3)
									(Level 2)
Assets:
Cash and cash equivalents	$	40,578			$	—			$	40,578		$	—
Equity holdings:
U.S. companies	519,405				516,444				2,961			—
Foreign companies	125,361				125,320				41			—
Harley-Davidson common stock	88,184				88,184				—			—
Pooled equity funds	558,004				558,004				—			—
Limited partnership interests	34,234				—				—			34,234
Total equity holdings	1,325,188				1,287,952				3,002			34,234
Fixed-income holdings:
U.S. Treasuries	34,044				34,044				—			—
Federal agencies	33,250				—				33,250			—
Corporate bonds	223,992				—				223,992			—
Pooled fixed income funds	212,465				51,959				160,506			—
Foreign bonds	40,885				—				40,885			—
Municipal bonds	10,199				—				10,199			—
Total fixed-income holdings	554,835				86,003				468,832			—
Total pension plan assets	$	1,920,601			$	1,373,955			$	512,412		$	34,234
Included in the pension plan assets are 1,273,592 shares of the Company’s common stock with a market value of $88.2 million at December 31, 2013.
The following table presents a reconciliation of the fair value measurements using significant unobservable inputs (Level 3) as of December 31, 2013 (in thousands):
	Total				Limited Partnership				Other
					Interests
Balance, beginning of period	$	36,582			$	35,954			$	628
Actual return on plan assets:
Relating to assets still held at the reporting date	2,951				2,951				—
Purchases, sales and settlements	(5,299		)		(4,671		)		(628		)
Balance, end of period	$	34,234			$	34,234			$	—
The fair values of the Company’s postretirement healthcare plan assets, which did not contain any Level 3 assets, as of December 31, 2013, were as follows (in thousands):
	Balance as of December 31, 2013				Quoted Prices in				Significant
					Active Markets for				Other
					Identical Assets				Observable
					(Level 1)				Inputs
									(Level 2)
Assets:
Cash and cash equivalents	$	8,402			$	—			$	8,402
Equity holdings:
U.S. companies	29,365				29,365				—
Foreign companies	18,010				17,630				380
Pooled equity funds	61,134				61,134				—
Total equity holdings	108,509				108,129				380
Fixed-income holdings:
U.S. Treasuries	9,488				9,488				—
Federal agencies	2,579				—				2,579
Corporate bonds	8,685				—				8,685
Pooled fixed income funds	8,977				—				8,977
Foreign bonds	941				—				941
Municipal bonds	294				—				294
Total fixed-income holdings	30,964				9,488				21,476
Total postretirement healthcare plan assets	$	147,875			$	117,617			$	30,258
No plan assets are expected to be returned to the Company during the fiscal year ending December 31, 2015.
For 2015, the Company’s overall expected long-term rate of return is 7.75% for pension assets and 7.70% for postretirement healthcare plan assets. The expected long-term rate of return is based on the portfolio as a whole and not on the sum of the returns on individual asset categories. The return is based on historical returns adjusted to reflect the current view of the long-term investment market.
Postretirement Healthcare Cost:
The weighted-average healthcare cost trend rate used in determining the accumulated postretirement benefit obligation of the healthcare plans was as follows:
	2014			2013
Healthcare cost trend rate for next year	8	%		8	%
Rate to which the cost trend rate is assumed to decline (the ultimate rate)	5	%		5	%
Year that the rate reaches the ultimate trend rate	2021			2021
This healthcare cost trend rate assumption can have a significant effect on the amounts reported. A one-percentage-point change in the assumed healthcare cost trend rate would have the following effects (in thousands):
	One				One
	Percent				Percent
	Increase				Decrease
Total of service and interest cost components in 2014	$	747			$	(726	)
Accumulated benefit obligation as of December 31, 2014	$	12,909			$	(12,001	)
Future Contributions and Benefit Payments:
No pension plan contributions are required in 2015. The Company expects it will continue to make on-going contributions related to current benefit payments for SERPA and postretirement healthcare plans in 2015(1).
The expected benefit payments and Medicare subsidy receipts for the next five years and thereafter were as follows (in thousands):
	Pension				SERPA				Postretirement			Medicare
	Benefits				Benefits				Healthcare			Subsidy
									Benefits			Receipts
2015	$	70,191			$	1,148			$	30,123		$	1,380
2016	$	71,110			$	4,064			$	28,455		$	—
2017	$	72,624			$	1,872			$	28,035		$	—
2018	$	74,515			$	1,793			$	26,964		$	—
2019	$	77,117			$	2,432			$	26,009		$	—
2020-2024	$	454,102			$	16,577			$	128,686		$	—
Defined Contribution Plans:
The Company has various defined contribution benefit plans that in total cover substantially all full-time employees. Employees can make voluntary contributions in accordance with the provisions of their respective plan, which includes a 401(k) tax deferral option. The Company expensed $18.1 million, $14.9 million and $15.3 million for Company contributions during 2014, 2013 and 2012, respectively.

Leases

Leases	12 Months Ended
	Dec. 31, 2014
Leases [Abstract]
Leases	Leases
	The Company operates certain administrative, manufacturing, warehouse and testing facilities and equipment under lease arrangements that are accounted for as operating leases. Total rental expense was $12.0 million, $12.5 million and $13.5 million for 2014, 2013 and 2012, respectively.
	Future minimum operating lease payments at December 31, 2014 were as follows (in thousands):
	2015	$	12,309
	2016	9,342
	2017	6,983
	2018	5,535
	2019	5,278
	After 2019	15,955
	Total operating lease payments	$	55,402

Commitments_And_Contingencies

Commitments And Contingencies	12 Months Ended
	Dec. 31, 2014
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies
	The Company is subject to lawsuits and other claims related to environmental, product and other matters. In determining required reserves related to these items, the Company carefully analyzes cases and considers the likelihood of adverse judgments or outcomes, as well as the potential range of possible loss. The required reserves are monitored on an ongoing basis and are updated based on new developments or new information in each matter.
	Environmental Protection Agency Notice
	In December 2009, the Company received formal, written requests for information from the United States Environmental Protection Agency (EPA) regarding: (i) certificates of conformity for motorcycle emissions and related designations and labels, (ii) aftermarket parts, and (iii) warranty claims on emissions related components. The Company promptly submitted written responses to the EPA’s inquiry and has engaged in discussions with the EPA. Since that time, the EPA has delivered various additional requests for information to which the Company has responded. It is probable that a result of the EPA’s investigation will be some form of enforcement action by the EPA that will seek a fine and/or other relief. The Company has a reserve associated with this matter which is included in accrued liabilities in the Consolidated Balance Sheet. However, given the uncertainty that still exists concerning the resolution of this matter, there is a possibility that the actual loss incurred may be materially different than the Company’s current reserve. At this time, the Company cannot reasonably estimate the impact of any remedies the EPA might seek beyond the Company's current reserve for this matter, if any.
	York Environmental Matters:
	The Company is involved with government agencies and groups of potentially responsible parties in various environmental matters, including a matter involving the cleanup of soil and groundwater contamination at its York, Pennsylvania facility. The York facility was formerly used by the U.S. Navy and AMF prior to the purchase of the York facility by the Company from AMF in 1981. Although the Company is not certain as to the full extent of the environmental contamination at the York facility, it has been working with the Pennsylvania Department of Environmental Protection (PADEP) since 1986 in undertaking environmental investigation and remediation activities, including an ongoing site-wide remedial investigation/feasibility study (RI/FS). In January 1995, the Company entered into a settlement agreement (the Agreement) with the Navy, and the parties amended the Agreement in 2013 to address ordnance and explosive waste.
	The Agreement calls for the Navy and the Company to contribute amounts into a trust equal to 53% and 47%, respectively, of future costs associated with environmental investigation and remediation activities at the York facility (Response Costs). The trust administers the payment of the Response Costs incurred at the York facility as covered by the Agreement.
	The Company has a reserve for its estimate of its share of the future Response Costs at the York facility which is included in accrued liabilities in the Condensed Consolidated Balance Sheets.(1) As noted above, the RI/FS is still underway and given the uncertainty that exists concerning the nature and scope of additional environmental investigation and remediation that may ultimately be required under the RI/FS or otherwise at the York facility, the Company is unable to make a reasonable estimate of those additional costs, if any, that may result.
	The estimate of the Company’s future Response Costs that will be incurred at the York facility is based on reports of independent environmental consultants retained by the Company, the actual costs incurred to date and the estimated costs to complete the necessary investigation and remediation activities. Response Costs are expected to be paid primarily over a period of several years ending in 2017 although certain Response Costs may continue for some time beyond 2017.
	Product Liability Matters:
	The Company is involved in product liability suits related to the operation of its business. The Company accrues for claim exposures that are probable of occurrence and can be reasonably estimated. The Company also maintains insurance coverage for product liability exposures. The Company believes that its accruals and insurance coverage are adequate and that product liability suits will not have a material adverse effect on the Company’s consolidated financial statements.

Capital_Stock

Capital Stock	12 Months Ended
	Dec. 31, 2014
Equity [Abstract]
Capital Stock	Capital Stock
	Common Stock:
	The Company is authorized to issue 800,000,000 shares of common stock of $0.01 par value. There were 211.9 million and 220.0 million common shares outstanding as of December 31, 2014 and 2013, respectively.
	During 2014, the Company repurchased 9.3 million shares of its common stock at a weighted-average price of $66. This includes 0.2 million shares of common stock that were repurchased from employees that surrendered stock to satisfy withholding taxes in connection with the vesting of restricted stock awards. The remaining repurchases were made pursuant to the following authorizations (in millions of shares):
		Shares Repurchased			Authorization Remaining
	Board of Directors’ Authorization	2014	2013	2012	at December 31, 2014
	1997 Authorization	3.2	—	4.3	—
	2007 Authorization	5.8	7.7	2.2	0.9
	2014 Authorization	—	—	—	20
	Total	9	7.7	6.5	20.9
	1997 Authorization – The Company has an authorization from its Board of Directors (originally adopted December 1997) to repurchase shares of its outstanding common stock under which the cumulative number of shares repurchased, at the time of any repurchase, shall not exceed the sum of (1) the number of shares issued in connection with the exercise of stock options occurring on or after January 1, 2004, plus (2) 1% of the issued and outstanding common stock of the Company on January 1 of the current year, adjusted for any stock split.
	2007 Authorization – In December 2007, the Company’s Board of Directors separately authorized the Company to buy back up to 20.0 million shares of its common stock with no dollar limit or expiration date.
	2014 Authorization – In February 2014, the Company’s Board of Directors separately authorized the Company to buy back up to 20.0 million shares of its common stock with no dollar limit or expiration date.
	Preferred Stock:
	The Company is authorized to issue 2,000,000 shares of preferred stock of $1.00 par value, none of which is outstanding.

ShareBased_Awards

Share-Based Awards	12 Months Ended
	Dec. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Share-Based Awards	Share-Based Awards
	The Company has a share-based compensation plan which was approved by its Shareholders in April 2014 (Plan) under which the Board of Directors may grant to employees share-based awards including nonqualified stock options, stock appreciation rights (SARs), shares of restricted stock and restricted stock units (RSUs). The options and SARs granted under the Plan have an exercise price equal to the fair market value of the underlying stock at the date of grant vest ratably over a three-year period with the first one-third of the grant becoming exercisable one year after the date of grant. The options and SARs expire 10 years from the date of grant. Shares of restricted stock and RSUs granted under the Plan vest ratably over a three-year period with the first one-third of the grant vesting one year after the date of grant. Dividends are paid on shares of restricted stock and dividend equivalents are paid on RSUs. At December 31, 2014, there were 9.5 million shares of common stock available for future awards under the Plan.
	Stock Options:
	The Company estimates the grant date fair value of its option awards granted using a lattice-based option valuation model. The Company believes that the lattice-based option valuation model provides a more precise estimate of fair value than the Black-Scholes option pricing model. Lattice-based option valuation models utilize ranges of assumptions over the expected term of the options. Prior to 2013, the Company used a weighted-average of implied and historical volatility to determine the expected volatility of its stock. Beginning with awards granted in 2013, the Company uses implied volatility to determine the expected volatility of its stock. The Company uses historical data to estimate option exercise and employee termination within the valuation model. The expected term of options granted is derived from the output of the option valuation model and represents the average period of time that options granted are expected to be outstanding. The risk-free rate for periods within the contractual life of the option is based on the U.S. Treasury yield curve in effect at the time of grant.
	Assumptions used in calculating the lattice-based fair value of options granted during 2014, 2013 and 2012 were as follows:
		2014			2013			2012
	Expected average term (in years)	6.1			6.1			6.3
	Expected volatility	25% - 34%			27% - 36%			32% - 50%
	Weighted average volatility	32	%		33	%		41	%
	Expected dividend yield	1.8	%		1.6	%		1.1	%
	Risk-free interest rate	0.1% - 2.8%			0.1% - 2.1%			0.1% - 2.1%
	The following table summarizes the stock option transactions for the year ended December 31, 2014 (in thousands except for per share amounts):
		Options			Weighted-
					Average Price
	Options outstanding, beginning of period	3,391			$	40
	Options granted	401			$	62
	Options exercised	(1,002	)		$	38
	Options forfeited	(73	)		$	58
	Options outstanding, end of period	2,717			$	43
	Exercisable, end of period	1,938			$	38
	The weighted-average fair value of options granted during the years ended December 31, 2014, 2013 and 2012 was $14, $12 and $14, respectively.
	As of December 31, 2014, there was $3.5 million of unrecognized compensation cost related to stock options that is expected to be recognized over a weighted-average period of 1.6 years.
	The following table summarizes the aggregate intrinsic value related to options outstanding, exercisable and exercised as of and for the years ended December 31 (in thousands):
		2014				2013				2012
	Exercised	$	31,623			$	28,879			$	34,443
	Outstanding	$	61,947			$	100,054			$	60,963
	Exercisable	$	54,071			$	81,930			$	35,873
	The Company’s policy is to issue new shares of common stock upon the exercise of employee stock options. The Company has a continuing authorization from its Board of Directors to repurchase shares to offset dilution caused by the exercise of stock options which is discussed in Note 16.
	Stock options outstanding at December 31, 2014 (options in thousands):
	Price Range	Weighted-Average		Options			Weighted-Average
		Contractual Life					Exercise Price
	$10.01 to $20	4		409			$	13
	$20.01 to $30	5.1		233			$	23
	$30.01 to $40	3.1		262			$	39
	$40.01 to $50	6.6		659			$	44
	$50.01 to $60	6.7		494			$	52
	$60.01 to $70	5.8		660			$	64
	Options outstanding	5.6		2,717			$	43
	Options exercisable	4.4		1,938			$	38
	Stock Appreciation Rights (SARs)
	SARs vest under the same terms and conditions as options; however, they are settled in cash equal to their settlement date fair value. As a result, SARs are recorded in the Company’s consolidated balance sheets as a liability until the date of exercise.
	The fair value of each SAR award is estimated using a lattice-based valuation model. In accordance with ASC Topic 718, “Stock Compensation”, the fair value of each SAR award is recalculated at the end of each reporting period and the liability and expense adjusted based on the new fair value and the percent vested.
	The assumptions used to determine the fair value of the SAR awards at December 31, 2014 and 2013 were as follows:
		2014			2013
	Expected average term (in years)	3.7 - 5.4			3.5 - 4.3
	Expected volatility	25% - 31%			24% - 32%
	Expected dividend yield	1.7	%		1.2	%
	Risk-free interest rate	0.0% - 2.3%			0.1% - 3.0%
	The following table summarizes the SAR transactions for the year ended December 31, 2014 (in thousands except for per share amounts):
		SARs			Weighted-Average
					Price
	Outstanding, beginning of period	210			$	26
	Granted	12			$	62
	Exercised	(46	)		$	20
	Forfeited	—			$	—
	Outstanding, end of period	176			$	30
	Exercisable, end of period	148			$	25
	The weighted-average fair value of SARs granted during the years ended December 31, 2014, 2013 and 2012 was $14, $12 and $14, respectively.
	Restricted Stock Awards Settled in Stock:
	Beginning in 2014, the Company granted certain eligible U.S. employees restricted stock units (RSUs) that settle in Company stock. Prior to 2014, the Company granted restricted, nonvested, stock. The fair value of RSUs settled in stock and restricted stock is determined based on the market price of the Company’s shares on the grant date. The following table summarizes the RSUs settled in stock and restricted stock transactions for the year ended December 31, 2014 (in thousands except for per share amounts):
		Restricted			Grant Date
		Shares			Fair Value
					Per Share
	Nonvested, beginning of period	982			$	47
Granted	459			$	62
Vested	(464	)		$	46
Forfeited	(57	)		$	56
Nonvested, end of period	920			$	54
As of December 31, 2014, there was $21.7 million of unrecognized compensation cost related to RSUs settled in stock and restricted stock that is expected to be recognized over a weighted-average period of 1.8 years.
Restricted Stock Awards Settled in Cash
Restricted stock units, granted to certain eligible non-U.S. employees (RSUIs) vest under the same terms and conditions as RSUs settled in stock and restricted stock; however, they are settled in cash equal to their settlement date fair value. As a result, RSUIs are recorded in the Company’s consolidated balance sheets as a liability until the date of vesting.
The fair value of RSUIs is determined based on the market price of the Company’s shares on the grant date. The following table summarizes the RSUI transactions for the year ended December 31, 2014 (in thousands except for per share amounts):
	Restricted			Weighted-Average
	Stock Unit			Grant Date
				Fair Value
				Per Share
Nonvested, beginning of period	147			$	66
Granted	72			$	66
Vested	(74	)		$	63
Forfeited	(16	)		$	66
Nonvested, end of period	129			$	66

Earnings_Per_Share

Earnings Per Share	12 Months Ended
	Dec. 31, 2014
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share
	The following table sets forth the computation of basic and diluted earnings per share from continuing operations for the years ended December 31 (in thousands except per share amounts):
		2014		2013		2012
	Numerator:
	Income used in computing basic and diluted earnings per share	$	844,611	$	733,993	$	623,925
	Denominator:
	Denominator for basic earnings per share-weighted-average common shares	216,305		222,475		227,119
	Effect of dilutive securities – employee stock compensation plan	1,401		1,596		2,110
	Denominator for diluted earnings per share- adjusted weighted-average shares outstanding	217,706		224,071		229,229
	Earnings per common share:
	Basic	$	3.9	$	3.3	$	2.75
	Diluted	$	3.88	$	3.28	$	2.72
	Options to purchase 0.5 million, 0.9 million and 2.1 million weighted-average shares of common stock outstanding during 2014, 2013 and 2012, respectively, were not included in the Company’s computation of dilutive securities because the exercise price was greater than the market price and therefore the effect would have been anti-dilutive.
	The Company has a share-based compensation plan under which employees may be granted share-based awards including shares of restricted stock and restricted stock units (RSUs). Non-forfeitable dividends are paid on unvested shares of restricted stock and non-forfeitable dividend equivalents are paid on unvested RSUs. As such, shares of restricted stock and RSUs are considered participating securities under the two-class method of calculating earnings per share as described in ASC Topic 260, “Earnings per Share.” The two-class method of calculating earnings per share did not have a material impact on the Company’s earnings per share calculation as of December 31, 2014, 2013 and 2012.

Business_Segments_And_Geograph

Business Segments And Geographic Information	12 Months Ended
	Dec. 31, 2014
Segment Reporting [Abstract]
Business Segments And Foreign Operations	Reportable Segments and Geographic Information
	Reportable Segments:
	Harley-Davidson, Inc. is the parent company for the groups of companies doing business as Harley-Davidson Motor Company (HDMC) and Harley-Davidson Financial Services (HDFS). The Company operates in two segments: the Motorcycles & Related Products (Motorcycles) segment and the Financial Services segment. The Company’s reportable segments are strategic business units that offer different products and services and are managed separately based on the fundamental differences in their operations.
	The Motorcycle reportable segment consists of HDMC which designs, manufactures and sells at wholesale street-legal Harley-Davidson motorcycles as well as a line of motorcycle parts, accessories, general merchandise and related services. The Company's products are sold to retail customers through a network of independent dealers. The Company conducts business on a global basis, with sales in North America, Europe/Middle East/Africa (EMEA), Asia-Pacific and Latin America.
	The Financial Services reportable segment consists of HDFS which provides wholesale and retail financing and provides insurance and insurance-related programs primarily to Harley-Davidson dealers and their retail customers. HDFS conducts business principally in the United States and Canada.
	Information by segment is set forth below for the years ended December 31 (in thousands):
			2014		2013			2012
	Motorcycles net revenue		$	5,567,681	$	5,258,290		$	4,942,582
	Gross profit		2,025,080		1,862,372			1,720,188
	Selling, administrative and engineering expense		1,021,933		993,894			976,224
	Restructuring (benefit) expense and other impairments		—		(2,131		)	28,475
	Operating income from Motorcycles		$	1,003,147	$	870,609		$	715,489
	Financial Services revenue		$	660,827	$	641,582		$	637,924
	Financial Services expense		382,991		358,489			353,237
	Operating income from Financial Services		$	277,836	$	283,093		$	284,687
	Financial Services revenue includes $8.1 million, $10.4 million and $11.5 million of interest that HDMC paid to HDFS on wholesale finance receivables in 2014, 2013 and 2012, respectively. The offsetting cost of these interest incentives was recorded as a reduction to Motorcycles revenue.
	Information by segment is set forth below as of December 31 (in thousands):
			Motorcycles		Financial			Consolidated
					Services
	2014
	Total assets		$	2,502,190	$	7,025,907		$	9,528,097
	Depreciation		$	171,187	$	8,113		$	179,300
	Capital expenditures		$	224,262	$	8,057		$	232,319
	2013
	Total assets		$	2,793,497	$	6,611,543		$	9,405,040
	Depreciation		$	160,181	$	6,891		$	167,072
	Capital expenditures		$	199,354	$	8,967		$	208,321
	2012
	Total assets		$	2,751,018	$	6,419,755		$	9,170,773
	Depreciation		$	162,659	$	6,319		$	168,978
	Capital expenditures		$	180,416	$	8,586		$	189,002
	Geographic Information:
	Included in the consolidated financial statements are the following amounts relating to geographic locations for the years ended December 31 (in thousands):
			2014		2013			2012
	Revenue from Motorcycles(a):
	United States		$	3,773,087	$	3,562,847		$	3,363,640
	EMEA region		869,690		769,864			710,861
	Japan		197,792		217,700			244,907
	Canada		194,422		204,315			186,550
	Australia		190,029		193,081			186,674
	Other foreign countries		342,661		310,483			249,950
	Total revenue from Motorcycles		$	5,567,681	$	5,258,290		$	4,942,582
	Revenue from Financial Services(a):
	United States		$	627,317	$	609,574		$	607,909
	Europe		5,684		4,274			3,661
	Canada		23,707		24,486			24,532
	Other foreign countries		4,119		3,248			1,822
	Total revenue from Financial Services		$	660,827	$	641,582		$	637,924
	Long-lived assets(b):
	United States		$	865,617	$	874,833		$	825,509
	International		34,328		36,860			56,143
	Total long-lived assets		$	899,945	$	911,693		$	881,652
	(a)	Revenue is attributed to geographic regions based on location of customer.
	(b)	Long-lived assets include all long-term assets except those specifically excluded under ASC Topic 280, “Segment Reporting,” such as deferred income taxes and finance receivables.

Related_Party_Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2014
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions
	A director of the Company is Chairman and Chief Executive Officer and an equity owner of Fred Deeley Imports Ltd. (Deeley Imports), the exclusive distributor of the Company’s motorcycles in Canada. The Company recorded motorcycles and related products revenue and financial services revenue from Deeley Imports during 2014, 2013 and 2012 of $194.8 million, $204.8 million and $187.1 million, respectively, and had finance receivables balances due from Deeley Imports of $7.4 million, $11.5 million and $9.2 million at December 31, 2014, 2013 and 2012, respectively. All such products were provided in the ordinary course of business at prices and on terms and conditions that the Company believes are the same as those that would result from arm’s-length negotiations between unrelated parties.

Supplemental_Consolidating_Dat

Supplemental Consolidating Data	12 Months Ended
	Dec. 31, 2014
Condensed Financial Information of Parent Company Only Disclosure [Abstract]
Supplemental Consolidating Data	Supplemental Consolidating Data
	The supplemental consolidating data for the periods noted is presented for informational purposes. The supplemental consolidating data may be different than segment information presented elsewhere due to the allocation of intercompany eliminations to reporting segments. All supplemental data is presented in thousands.
		Year Ended December 31, 2014
		Motorcycles			Financial			Eliminations			Consolidated
		& Related			Services
		Products			Operations
		Operations
	Revenue:
	Motorcycles and Related Products	$	5,577,697		$	—		$	(10,016	)	$	5,567,681
	Financial Services	—			662,345			(1,518		)	660,827
	Total revenue	5,577,697			662,345			(11,534		)	6,228,508
	Costs and expenses:
	Motorcycles and Related Products cost of goods sold	3,542,601			—			—			3,542,601
	Financial Services interest expense	—			164,476			—			164,476
	Financial Services provision for credit losses	—			80,946			—			80,946
	Selling, administrative and engineering expense	1,023,450			147,586			(11,534		)	1,159,502
	Total costs and expenses	4,566,051			393,008			(11,534		)	4,947,525
	Operating income	1,011,646			269,337			—			1,280,983
	Investment income	126,499			—			(120,000		)	6,499
	Interest expense	4,162			—			—			4,162
	Income before provision for income taxes	1,133,983			269,337			(120,000		)	1,283,320
	Provision for income taxes	338,453			100,256			—			438,709
	Net income	$	795,530		$	169,081		$	(120,000	)	$	844,611
		Year Ended December 31, 2013
		Motorcycles			Financial			Eliminations			Consolidated
		& Related			Services
		Products			Operations
		Operations
	Revenue:
	Motorcycles and Related Products	$	5,268,480		$	—		$	(10,190	)	$	5,258,290
	Financial Services	—			643,067			(1,485		)	641,582
	Total revenue	5,268,480			643,067			(11,675		)	5,899,872
	Costs and expenses:
	Motorcycles and Related Products cost of goods sold	3,395,918			—			—			3,395,918
	Financial Services interest expense	—			165,491			—			165,491
	Financial Services provision for credit losses	—			60,008			—			60,008
	Selling, administrative and engineering expense	995,378			143,181			(11,675		)	1,126,884
	Restructuring benefit	(2,131		)	—			—			(2,131		)
	Total costs and expenses	4,389,165			368,680			(11,675		)	4,746,170
	Operating income	879,315			274,387			—			1,153,702
	Investment income	190,859			—			(185,000		)	5,859
	Interest expense	45,256			—			—			45,256
	Income before provision for income taxes	1,024,918			274,387			(185,000		)	1,114,305
	Provision for income taxes	279,841			100,471			—			380,312
	Net income	$	745,077		$	173,916		$	(185,000	)	$	733,993
		Year Ended December 31, 2012
		Motorcycles			Financial			Eliminations			Consolidated
		& Related			Services
		Products			Operations
		Operations
	Revenue:
	Motorcycles and Related Products	$	4,952,748		$	—		$	(10,166	)	$	4,942,582
	Financial Services	—			639,482			(1,558		)	637,924
	Total revenue	4,952,748			639,482			(11,724		)	5,580,506
	Costs and expenses:
	Motorcycles and Related Products cost of goods sold	3,222,394			—			—			3,222,394
	Financial Services interest expense	—			195,990			—			195,990
	Financial Services provision for credit losses	—			22,239			—			22,239
	Selling, administrative and engineering expense	977,782			145,174			(11,724		)	1,111,232
	Restructuring expense	28,475			—			—			28,475
	Total costs and expenses	4,228,651			363,403			(11,724		)	4,580,330
	Operating income	724,097			276,079			—			1,000,176
	Investment income	232,369			—			(225,000		)	7,369
	Interest expense	46,033			—			—			46,033
Income before provision for income taxes	910,433			276,079			(225,000		)	961,512
Provision for income taxes	233,385			104,202			—			337,587
Net income	$	677,048		$	171,877		$	(225,000	)	$	623,925
	December 31, 2014
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services
	Products			Operations
	Operations
ASSETS
Current assets:
Cash and cash equivalents	$	573,895		$	332,785		$	—		$	906,680
Marketable securities	57,325			—			—			57,325
Accounts receivable, net	658,735			—			(411,114		)	247,621
Finance receivables, net	—			1,916,635			—			1,916,635
Inventories	448,871			—			—			448,871
Restricted cash	—			98,627			—			98,627
Deferred income taxes	50,015			39,901			—			89,916
Other current assets	142,278			43,125			(2,983		)	182,420
Total current assets	1,931,119			2,431,073			(414,097		)	3,948,095
Finance receivables, net	—			4,516,246			—			4,516,246
Property, plant and equipment, net	848,661			34,416			—			883,077
Goodwill	27,752			—			—			27,752
Deferred income taxes	75,121			4,863			(2,149		)	77,835
Other long-term assets	113,727			39,309			(77,944		)	75,092
	$	2,996,380		$	7,025,907		$	(494,190	)	$	9,528,097
LIABILITIES AND SHAREHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	171,098		$	436,884		$	(411,114	)	$	196,868
Accrued liabilities	370,652			83,797			(5,132		)	449,317
Short-term debt	—			731,786			—			731,786
Current portion of long-term debt	—			1,011,315			—			1,011,315
Total current liabilities	541,750			2,263,782			(416,246		)	2,389,286
Long-term debt	—			3,761,528			—			3,761,528
Pension liability	76,186			—			—			76,186
Postretirement healthcare liability	203,006			—			—			203,006
Other long-term liabilities	164,060			24,745			—			188,805
Commitments and contingencies (Note 15)
Total shareholders’ equity	2,011,378			975,852			(77,944		)	2,909,286
	$	2,996,380		$	7,025,907		$	(494,190	)	$	9,528,097
	December 31, 2013
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services
	Products			Operations
	Operations
ASSETS
Current assets:
Cash and cash equivalents	$	718,912		$	347,700		$	—		$	1,066,612
Marketable securities	99,009			—			—			99,009
Accounts receivable, net	850,248			—			(589,183		)	261,065
Finance receivables, net	—			1,773,686			—			1,773,686
Inventories	424,507			—			—			424,507
Restricted cash	—			144,807			—			144,807
Deferred income taxes	70,557			33,068			—			103,625
Other current assets	82,717			34,573			(1,798		)	115,492
Total current assets	2,245,950			2,333,834			(590,981		)	3,988,803
Finance receivables, net	—			4,225,877			—			4,225,877
Property, plant and equipment, net	808,005			34,472			—			842,477
Prepaid pension costs	244,871			—			—			244,871
Goodwill	30,452			—			—			30,452
Deferred income taxes	3,339			—			—			3,339
Other long-term assets	126,940			17,360			(75,079		)	69,221
	$	3,459,557		$	6,611,543		$	(666,060	)	$	9,405,040
LIABILITIES AND SHAREHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	203,786		$	625,191		$	(589,183	)	$	239,794
Accrued liabilities	353,618			77,774			(4,057		)	427,335
Short-term debt	—			666,317			—			666,317
Current portion of long-term debt	303,000			873,140			—			1,176,140
Total current liabilities	860,404			2,242,422			(593,240		)	2,509,586
Long-term debt	—			3,416,713			—			3,416,713
Pension liability	36,371			—			—			36,371
Postretirement healthcare liability	216,165			—			—			216,165
Deferred income taxes	44,584			2,656			2,259			49,499
Other long-term liabilities	146,686			20,534			—			167,220
Commitments and contingencies (Note 15)
Total shareholders’ equity	2,155,347			929,218			(75,079		)	3,009,486
	$	3,459,557		$	6,611,543		$	(666,060	)	$	9,405,040
	Year Ended December 31, 2014
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services			&
	Products			Operations			Adjustments
	Operations
Cash flows from operating activities:
Net income	$	795,530		$	169,081		$	(120,000	)	$	844,611
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation	171,187			8,113			—			179,300
Amortization of deferred loan origination costs	—			94,429			—			94,429
Amortization of financing origination fees	59			8,383			—			8,442
Provision for employee long-term benefits	33,709			—			—			33,709
Contributions to pension and postretirement plans	(29,686		)	—			—			(29,686		)
Stock compensation expense	35,064			2,865			—			37,929
Net change in wholesale finance receivables	—			—			(75,210		)	(75,210		)
Provision for credit losses	—			80,946			—			80,946
Loss on debt extinguishment	—			3,942			—			3,942
Deferred income taxes	(191		)	(7,430		)	—			(7,621		)
Foreign currency adjustments	21,964			—			—			21,964
Other, net	20,273			(21,764		)	—			(1,491		)
Change in current assets and current liabilities:
Accounts receivable	(31,740		)	—			21,931			(9,809		)
Finance receivables—accrued interest and other	—			(2,515		)	—			(2,515		)
Inventories	(50,886		)	—			—			(50,886		)
Accounts payable and accrued liabilities	16,074			21,629			(18,575		)	19,128
Restructuring reserves	2,181			—			—			2,181
Derivative instruments	703			—			—			703
Prepaid and other	(17,187		)	13,798			—			(3,389		)
Total adjustments	171,524			202,396			(71,854		)	302,066
Net cash provided by operating activities	967,054			371,477			(191,854		)	1,146,677
Cash flows from investing activities:
Capital expenditures	(224,262		)	(8,057		)	—			(232,319		)
Origination of finance receivables	—			(7,693,884		)	4,125,461			(3,568,423		)
Collections of finance receivables	—			7,066,852			(4,053,607		)	3,013,245
Sales and redemptions of marketable securities	41,010			—			—			41,010
Other	1,837			—			—			1,837
Net cash used by investing activities	(181,415		)	(635,089		)	71,854			(744,650		)
	Year Ended December 31, 2014
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services			&
	Products			Operations			Adjustments
	Operations
Cash flows from financing activities:
Proceeds from issuance of medium-term notes	—			991,835			—			991,835
Repayments of medium-term notes	—			(526,431		)	—			(526,431		)
Repayment of senior unsecured notes	(303,000		)	—			—			(303,000		)
Intercompany borrowing activity	200,000			(200,000		)	—			—
Proceeds from securitization debt	—			847,126			—			847,126
Repayments of securitization debt	—			(834,856		)	—			(834,856		)
Borrowings of asset-backed commercial paper	—			84,907			—			84,907
Repayments of asset-backed commercial paper	—			(77,800		)	—			(77,800		)
Net increase in credit facilities and unsecured commercial paper	—			63,945			—			63,945
Net change in restricted cash	—			22,755			—			22,755
Dividends	(238,300		)	(120,000		)	120,000			(238,300		)
Purchase of common stock for treasury	(615,602		)	—			—			(615,602		)
Excess tax benefits from share-based payments	11,540			—			—			11,540
Issuance of common stock under employee stock option plans	37,785			—			—			37,785
Net cash (used by) provided by financing activities	(907,577		)	251,481			120,000			(536,096		)
Effect of exchange rate changes on cash and cash equivalents	(23,079		)	(2,784		)	—			(25,863		)
Net decrease in cash and cash equivalents	$	(145,017	)	$	(14,915	)	$	—		$	(159,932	)
Cash and cash equivalents:
Cash and cash equivalents—beginning of period	$	718,912		$	347,700		$	—		$	1,066,612
Net decrease in cash and cash equivalents	(145,017		)	(14,915		)	—			(159,932		)
Cash and cash equivalents—end of period	$	573,895		$	332,785		$	—		$	906,680
	Year Ended December 31, 2013
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services			&
	Products			Operations			Adjustments
	Operations
Cash flows from operating activities:
Net income	$	745,077		$	173,916		$	(185,000	)	$	733,993
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation	160,181			6,891			—			167,072
Amortization of deferred loan origination costs	—			86,181			—			86,181
Amortization of financing origination fees	473			8,903			—			9,376
Provision for employee long-term benefits	66,877			—			—			66,877
Contributions to pension and postretirement plans	(204,796		)	—			—			(204,796		)
Stock compensation expense	38,367			2,877			—			41,244
Net change in wholesale finance receivables	—			—			28,865			28,865
Provision for credit losses	—			60,008			—			60,008
Loss on debt extinguishment	—			4,947			—			4,947
Deferred income taxes	54,568			(1,988		)	—			52,580
Foreign currency adjustments	16,269			—			—			16,269
Other, net	10,942			(819		)	—			10,123
Change in current assets and current liabilities:
Accounts receivable	(24,273		)	—			(12,380		)	(36,653		)
Finance receivables – accrued interest and other	—			(346		)	—			(346		)
Inventories	(46,474		)	—			—			(46,474		)
Accounts payable and accrued liabilities	(60,907		)	(5,096		)	12,380			(53,623		)
Restructuring reserves	(25,042		)	—			—			(25,042		)
Derivative instruments	(2,161		)	(28		)	—			(2,189		)
Prepaid and other	70,900			(2,219		)	—			68,681
Total adjustments	54,924			159,311			28,865			243,100
Net cash provided by operating activities	800,001			333,227			(156,135		)	977,093
Cash flows from investing activities:
Capital expenditures	(199,354		)	(8,967		)	—			(208,321		)
Origination of finance receivables	—			(7,140,533		)	3,896,528			(3,244,005		)
Collections of finance receivables	—			6,757,387			(3,925,393		)	2,831,994
Purchases of marketable securities	(4,998		)	—			—			(4,998		)
Sales and redemptions of marketable securities	40,108			—			—			40,108
Other	16,355			—			—			16,355
Net cash used by investing activities	(147,889		)	(392,113		)	(28,865		)	(568,867		)
	Year Ended December 31, 2013
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services			&
	Products			Operations			Adjustments
	Operations
Cash flows from financing activities:
Repayments of medium-term notes	—			(27,858		)	—			(27,858		)
Intercompany borrowing activity	(50,000		)	50,000			—			—
Proceeds from securitization debt	—			647,516			—			647,516
Repayments of securitization debt	—			(840,387		)	—			(840,387		)
Borrowings of asset-backed commercial paper	—			88,456			—			88,456
Net increase in credit facilities and unsecured commercial paper	—			371,085			—			371,085
Repayments of asset-backed commercial paper	—			(78,765		)	—			(78,765		)
Net change in restricted cash	—			43,201			—			43,201
Dividends paid	(187,688		)	(185,000		)	185,000			(187,688		)
Purchase of common stock for treasury, net of issuances	(479,231		)	—			—			(479,231		)
Excess tax benefits from share based payments	19,895			—			—			19,895
Issuance of common stock under employee stock option plans	50,567			—			—			50,567
Net cash (used by) provided by financing activities	(646,457		)	68,248			185,000			(393,209		)
Effect of exchange rate changes on cash and cash equivalents	(14,459		)	(2,084		)	—			(16,543		)
Net (decrease) increase in cash and cash equivalents	$	(8,804	)	$	7,278		$	—		$	(1,526	)
Cash and cash equivalents:
Cash and cash equivalents – beginning of period	$	727,716		$	340,422		$	—		$	1,068,138
Net (decrease) increase in cash and cash equivalents	(8,804		)	7,278			—			(1,526		)
Cash and cash equivalents – end of period	$	718,912		$	347,700		$	—		$	1,066,612
	Year Ended December 31, 2012
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services			&
	Products			Operations			Adjustments
	Operations
Cash flows from operating activities:
Net income	$	677,048		$	171,877		$	(225,000	)	$	623,925
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation	162,659			6,319			—			168,978
Amortization of deferred loan origination costs	—			78,592			—			78,592
Amortization of financing origination fees	473			9,496			—			9,969
Provision for employee long-term benefits	67,612			3,735			—			71,347
Contributions to pension and postretirement plans	(244,416		)	—			—			(244,416		)
Stock compensation expense	37,544			3,271			—			40,815
Net change in wholesale finance receivables	—			—			2,513			2,513
Provision for credit losses	—			22,239			—			22,239
Loss on debt extinguishment	—			4,323			—			4,323
Pension and postretirement healthcare plan curtailment and settlement expense	6,242			—			—			6,242
Deferred income taxes	117,772			10,680			—			128,452
Foreign currency adjustments	9,773			—			—			9,773
Other, net	(2,290		)	(4,926		)	—			(7,216		)
	Year Ended December 31, 2012
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services			&
	Products			Operations			Adjustments
	Operations
Change in current assets and current liabilities:
Accounts receivable	9,323			—			(23,013		)	(13,690		)
Finance receivables – accrued interest and other	—			(4		)	—			(4		)
Inventories	21,459			—			—			21,459
Accounts payable and accrued liabilities	(6,368		)	(27,443		)	23,013			(10,798		)
Restructuring reserves	(16,087		)	—			—			(16,087		)
Derivative instruments	2,906			(148		)	—			2,758
Prepaid and other	(95,162		)	(2,554		)	—			(97,716		)
Total adjustments	71,440			103,580			2,513			177,533
Net cash provided by operating activities	748,488			275,457			(222,487		)	801,458
Cash flows from investing activities:
Capital expenditures	(180,416		)	(8,586		)	—			(189,002		)
Origination of finance receivables	—			(6,544,828		)	3,686,127			(2,858,701		)
Collections of finance receivables	—			6,456,729			(3,688,640		)	2,768,089
Purchases of marketable securities	(4,993		)	—			—			(4,993		)
Sales and redemptions of marketable securities	23,296			—			—			23,296
Net cash used by investing activities	(162,113		)	(96,685		)	(2,513		)	(261,311		)
Cash flows from financing activities:
Proceeds from issuance of medium-term notes	—			993,737			—			993,737
Repayment of medium-term notes	—			(420,870		)	—			(420,870		)
Intercompany borrowing activity	(400,000		)	400,000			—			—
Proceeds from securitization debt	—			763,895			—			763,895
Repayments of securitization debt	—			(1,405,599		)	—			(1,405,599		)
Borrowings of asset-backed commercial paper	—			200,417			—			200,417
Net decrease in credit facilities and unsecured commercial paper	—			(744,724		)	—			(744,724		)
Repayments of asset-backed commercial paper	—			(24,301		)	—			(24,301		)
Net change in restricted cash	—			41,647			—			41,647
Dividends paid	(141,681		)	(225,000		)	225,000			(141,681		)
Purchase of common stock for treasury, net of issuances	(311,632		)	—			—			(311,632		)
Excess tax benefits from share based payments	13,065			—			—			13,065
Issuance of common stock under employee stock option plans	45,973			—			—			45,973
Net cash used by financing activities	(794,275		)	(420,798		)	225,000			(990,073		)
Effect of exchange rate changes on cash and cash equivalents	(7,714		)	(1,172		)	—			(8,886		)
Net decrease in cash and cash equivalents	$	(215,614	)	$	(243,198	)	$	—		$	(458,812	)
Cash and cash equivalents:
Cash and cash equivalents – beginning of period	$	943,330		$	583,620		$	—		$	1,526,950
Net decrease in cash and cash equivalents	(215,614		)	(243,198		)	—			(458,812		)
Cash and cash equivalents – end of period	$	727,716		$	340,422		$	—		$	1,068,138

Subsequent_Events_Notes

Subsequent Events (Notes)	12 Months Ended
	Dec. 31, 2014
Subsequent Event [Line Items]
Subsequent Events [Text Block]	Subsequent Events
	On January 22, 2015, HDFS issued $700.0 million of secured notes through a term asset-backed securitization transaction at a weighted average interest rate of 1.19%.

Supplementary_Data

Supplementary Data	12 Months Ended
	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Supplementary Data	SUPPLEMENTARY DATA
	Quarterly financial data (unaudited)
	(In millions, except per share data)
			1st Quarter				2nd Quarter					3rd Quarter				4th Quarter
			Mar 30,		Mar 31,		June 29,		June 30,			Sep 28,		Sep 29,		Dec 31,		Dec 31,
			2014		2013		2014		2013			2014		2013		2014		2013
	Motorcycles:
	Revenue		$	1,571.70	$	1,414.20	$	1,834.30	$	1,631.50		$	1,130.60	$	1,180.30	$	1,031.20	$	1,032.30
	Operating income(a)		$	347.7	$	276.8	$	473.3	$	357.7		$	146.3	$	175.5	$	35.9	$	60.7
	Financial Services:
	Revenue		$	154.4	$	157	$	166.4	$	162.8		$	171	$	163.4	$	169	$	158.3
	Operating income		$	63.2	$	71.5	$	74.4	$	74.2		$	77.8	$	76.1	$	62.4	$	61.3
	Consolidated:
	Income before taxes		$	408.9	$	338.5	$	549.1	$	422.4		$	225.5	$	241.3	$	99.9	$	112.1
	Net income		$	265.9	$	224.1	$	354.2	$	271.7		$	150.1	$	162.7	$	74.5	$	75.4
	Earnings per common share:
	Basic		$	1.21	$	1	$	1.63	$	1.22		$	0.7	$	0.73	$	0.35	$	0.34
	Diluted		$	1.21	$	0.99	$	1.62	$	1.21		$	0.69	$	0.73	$	0.35	$	0.34
	(a)	Operating income for the Motorcycles segment includes restructuring expense (benefit) as discussed in Note 3 for the following periods (in millions):
			1st Quarter				2nd Quarter					3rd Quarter				4th Quarter
			Mar 30,		Mar 31,		June 29,		June 30,			Sep 28,		Sep 29,		Dec 31,		Dec 31,
			2014		2013		2014		2013			2014		2013		2014		2013
	Restructuring expense (benefit)		$	—	$	2.9	$	—	$	(5.3	)	$	—	$	0.6	$	—	$	(0.4	)

Consolidated_Valuation_And_Qua

Consolidated Valuation And Qualifying Accounts	12 Months Ended
	Dec. 31, 2014
Valuation and Qualifying Accounts [Abstract]
Consolidated Valuation And Qualifying Accounts	Schedule II
	HARLEY-DAVIDSON, INC.
	CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS
	Years ended December 31, 2014, 2013 and 2012
	(In thousands)
			2014			2013			2012
	Accounts receivable – allowance for doubtful accounts
	Balance, beginning of period		$	4,960		$	4,954		$	4,952
	Provision charged to expense		(471		)	245			424
	Reserve adjustments		(394		)	(136		)	(401		)
	Write-offs, net of recoveries		(637		)	(103		)	(21		)
	Balance, end of period		$	3,458		$	4,960		$	4,954
	Finance receivables – allowance for credit losses
	Balance, beginning of period		$	110,693		$	107,667		$	125,449
	Provision for credit losses		80,946			60,008			22,239
	Charge-offs, net of recoveries		(64,275		)	(56,982		)	(40,021		)
	Balance, end of period		$	127,364		$	110,693		$	107,667
	Inventories – allowance for obsolescence(a)
	Balance, beginning of period		$	17,463		$	22,936		$	23,204
	Provision charged to expense		19,044			5,254			9,489
	Reserve adjustments		(399		)	(1,281		)	(696		)
	Write-offs, net of recoveries		(18,333		)	(9,446		)	(9,061		)
	Balance, end of period		$	17,775		$	17,463		$	22,936
	Deferred tax assets – valuation allowance
	Balance, beginning of period		$	21,818		$	16,314		$	14,914
	Adjustments		3,644			5,504			1,400
	Balance, end of period		$	25,462		$	21,818		$	16,314
	(a)	Inventory obsolescence reserves deducted from cost determined on first-in first-out (FIFO) basis, before deductions for last-in, first-out (LIFO) valuation reserves.

Summary_Of_Significant_Account1

Summary Of Significant Accounting Policies (Policy)	12 Months Ended
	Dec. 31, 2014
Accounting Policies [Abstract]
Use of Estimates	Use of Estimates – The preparation of financial statements in conformity with U.S. generally accepted accounting principles (U.S. GAAP) requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.
Cash and Cash Equivalents	Cash and Cash Equivalents – The Company considers all highly liquid investments with a maturity of three months or less when purchased to be cash equivalents.
Marketable Securities	Marketable Securities – The Company’s marketable securities consisted of the following at December 31 (in thousands):
		2014		2013
	Available-for-sale securities: corporate bonds	$	57,325	$	99,009
	Trading securities: mutual funds	33,815		30,172
	Total marketable securities	$	91,140	$	129,181
	The Company’s available-for-sale securities are carried at fair value with any unrealized gains or losses reported in other comprehensive income. During 2014 and 2013, the Company recognized gross unrealized losses of $0.7 million and $1.5 million, respectively, or losses of $0.4 million and $1.0 million, net of tax, respectively, to adjust amortized cost to fair value. The marketable securities have contractual maturities that generally come due over the next 3 to 28 months.
	The Company's trading securities relate to investments held by the Company to fund certain deferred compensation obligations. The trading securities are carried at fair value with gains and losses recorded in net income and investments are included in other long-term assets on the consolidated balance sheets.
Accounts Receivable	Accounts Receivable – The Company’s motorcycles and related products are sold to independent dealers and distributors outside the U.S. and Canada generally on open account and the resulting receivables are included in accounts receivable in the Company’s consolidated balance sheets. The allowance for doubtful accounts deducted from total accounts receivable was $3.5 million and $5.0 million as of December 31, 2014 and 2013, respectively. Accounts receivable are written down once management determines that the specific customer does not have the ability to repay the balance in full. The Company’s sales of motorcycles and related products in the U.S. and Canada are financed by the purchasing dealers or distributors through HDFS and the related receivables are included in finance receivables in the consolidated balance sheets.
Finance Receivables, Net	Finance Receivables, Net – Finance receivables include both retail and wholesale finance receivables, net, including amounts held by VIEs. Finance receivables are recorded in the financial statements at amortized cost net of an allowance for credit losses. The provision for credit losses on finance receivables is charged to earnings in amounts sufficient to maintain the allowance for credit losses at a level that is adequate to cover estimated losses of principal inherent in the existing portfolio. Portions of the allowance for credit losses are specified to cover estimated losses on finance receivables specifically identified for impairment. The unspecified portion of the allowance covers estimated losses on finance receivables which are collectively reviewed for impairment. Finance receivables are considered impaired when management determines it is probable that the Company will be unable to collect all amounts due according to the terms of the loan agreement.
	The retail portfolio primarily consists of a large number of small balance, homogeneous finance receivables. The Company performs a periodic and systematic collective evaluation of the adequacy of the retail allowance for credit losses. The Company utilizes loss forecast models which consider a variety of factors including, but not limited to, historical loss trends, origination or vintage analysis, known and inherent risks in the portfolio, the value of the underlying collateral, recovery rates and current economic conditions including items such as unemployment rates. Retail finance receivables are not evaluated individually for impairment prior to charge-off and therefore are not reported as impaired loans.
	The wholesale portfolio is primarily composed of large balance, non-homogeneous loans. The Company’s wholesale allowance evaluation is first based on a loan-by-loan review. A specific allowance for credit losses is established for wholesale finance receivables determined to be individually impaired when management concludes that the borrower will not be able to make full payment of contractual amounts due based on the original terms of the loan agreement. The impairment is determined based on the cash that the Company expects to receive discounted at the loan’s original interest rate or the fair value of the collateral, if the loan is collateral-dependent. In establishing the allowance, management considers a number of factors including the specific borrower’s financial performance as well as ability to repay. As described below in the Financial Services Revenue Recognition policy, the accrual of interest on such finance receivables is discontinued when the collection of the account becomes doubtful. While a finance receivable is considered impaired, all cash received is applied to principal or interest as appropriate.
	Finance receivables in the wholesale portfolio that are not individually evaluated for impairment are segregated, based on similar risk characteristics, according to the Company’s internal risk rating system and collectively evaluated for impairment. The related allowance is based on factors such as the Company’s past loan loss experience, current economic conditions as well as the value of the underlying collateral.
	Impaired finance receivables also include loans that have been modified in troubled debt restructurings as a concession to borrowers experiencing financial difficulty. Generally, it is the Company’s policy not to change the terms and conditions of finance receivables. However, to minimize the economic loss, the Company may modify certain impaired finance receivables in troubled debt restructurings. Total restructured finance receivables are not significant.
	Repossessed inventory representing recovered collateral on impaired finance receivables is recorded at the lower of cost or net realizable value. In the period during which the collateral is repossessed, the related finance receivable is adjusted to the fair value of the collateral through a charge to the allowance for credit losses and reclassified to repossessed inventory.
Inventories	Inventories – Inventories are valued at the lower of cost or market. Substantially all inventories located in the United States are valued using the last-in, first-out (LIFO) method. Other inventories totaling $232.8 million at December 31, 2014 and $210.7 million at December 31, 2013 are valued at the lower of cost or market using the first-in, first-out (FIFO) method.
Property, Plant and Equipment	Property, Plant and Equipment – Property, plant and equipment is recorded at cost. Depreciation is determined on the straight-line basis over the estimated useful lives of the assets. The following useful lives are used to depreciate the various classes of property, plant and equipment: buildings – 30 years; building equipment and land improvements – 7 years; machinery and equipment – 3 to 10 years; furniture and fixtures – 5 years; and software – 3 to 7 years. Accelerated methods of depreciation are used for income tax purposes.
Goodwill	Goodwill – Goodwill represents the excess of acquisition cost over the fair value of the net assets purchased. Goodwill is tested for impairment, based on financial data related to the reporting unit to which it has been assigned, at least annually or whenever events or changes in circumstances indicate that the carrying value may not be recoverable. The impairment test involves comparing the estimated fair value of the reporting unit associated with the goodwill to its carrying amount, including goodwill. If the carrying amount of the reporting unit exceeds its fair value, goodwill must be adjusted to its implied fair value.
Long-lived Assets	Long-lived Assets – The Company periodically evaluates the carrying value of long-lived assets to be held and used when events and circumstances warrant such review. If the carrying value of a long-lived asset is considered impaired, a loss is recognized based on the amount by which the carrying value exceeds the fair value of the long-lived asset for assets to be held and used. The Company also reviews the useful life of its long-lived assets when events and circumstances indicate that the actual useful life may be shorter than originally estimated. In the event that the actual useful life is deemed to be shorter than the original useful life, depreciation is adjusted prospectively so that the remaining book value is depreciated over the revised useful life.
	Asset groups classified as held for sale are measured at the lower of carrying amount or fair value less cost to sell, and a loss is recognized for any initial adjustment required to reduce the carrying amount to the fair value less cost to sell in the period the held for sale criteria are met. The fair value less cost to sell must be assessed each reporting period the asset group remains classified as held for sale. Gains or losses not previously recognized resulting from the sale of an asset group will be recognized on the date of sale.
Product Warranty and Safety Recall Campaigns	Product Warranty and Safety Recall Campaigns – The Company currently provides a standard two-year limited warranty on all new motorcycles sold worldwide, except for Japan, where the Company provides a standard three-year limited warranty on all new motorcycles sold. In addition, the Company started offering a one-year warranty for Parts & Accessories (P&A) in 2012. The warranty coverage for the retail customer generally begins when the product is sold to a retail customer. The Company maintains reserves for future warranty claims which are based primarily on historical Company claim information. Additionally, the Company has from time to time initiated certain voluntary safety recall campaigns. The Company reserves for all estimated costs associated with safety recalls in the period that the safety recalls are announced.
Derivative Financial Instruments	Derivative Financial Instruments – The Company is exposed to certain risks such as foreign currency exchange rate risk, interest rate risk and commodity price risk. To reduce its exposure to such risks, the Company selectively uses derivative financial instruments. All derivative transactions are authorized and executed pursuant to regularly reviewed policies and procedures, which prohibit the use of financial instruments for speculative trading purposes.
	All derivative instruments are recognized on the balance sheet at fair value (see Note 7). In accordance with ASC Topic 815, “Derivatives and Hedging,” the accounting for changes in the fair value of a derivative instrument depends on whether it has been designated and qualifies as part of a hedging relationship and, further, on the type of hedging relationship. Changes in the fair value of derivatives that are designated as fair value hedges, along with the gain or loss on the hedged item, are recorded in current period earnings. For derivative instruments that are designated as cash flow hedges, the effective portion of gains and losses that result from changes in the fair value of derivative instruments is initially recorded in other comprehensive income (OCI) and subsequently reclassified into earnings when the hedged item affects income. The Company assesses, at both the inception of each hedge and on an on-going basis, whether the derivatives that are used in its hedging transactions are highly effective in offsetting changes in cash flows of the hedged items. Any ineffective portion is immediately recognized in earnings. No component of a hedging derivative instrument’s gain or loss is excluded from the assessment of hedge effectiveness. Derivative instruments that do not qualify for hedge accounting are recorded at fair value and any changes in fair value are recorded in current period earnings.
Revenue Recognition	Motorcycles and Related Products Revenue Recognition – Sales are recorded when products are shipped to wholesale customers (independent dealers and distributors) and ownership is transferred. The Company may offer sales incentive programs to both wholesale and retail customers designed to promote the sale of motorcycles and related products. The total costs of these programs are generally recognized as revenue reductions and are accrued at the later of the date the related sales are recorded or the date the incentive program is both approved and communicated.
	Financial Services Revenue Recognition – Interest income on finance receivables is recorded as earned and is based on the average outstanding daily balance for wholesale and retail receivables. Accrued and uncollected interest is classified with finance receivables. Certain loan origination costs related to finance receivables, including payments made to dealers for certain retail loans, are deferred and amortized over the estimated life of the contract.
	Retail finance receivables are contractually delinquent if the minimum payment is not received by the specified due date. Retail finance receivables are generally charged-off when the receivable is 120 days or more delinquent, the related asset is repossessed or the receivable is otherwise deemed uncollectible. All retail finance receivables accrue interest until either collected or charged-off. Accordingly, as of December 31, 2014 and 2013, all retail finance receivables are accounted for as interest-earning receivables.
	Wholesale finance receivables are delinquent if the minimum payment is not received by the contractual due date. Wholesale finance receivables are written down once management determines that the specific borrower does not have the ability to repay the loan in full. Interest continues to accrue on past due finance receivables until the date the finance receivable becomes uncollectible and the finance receivable is placed on non-accrual status. The Company will resume accruing interest on these accounts when payments are current according to the terms of the loans and future payments are reasonably assured. While on non-accrual status, all cash received is applied to principal or interest as appropriate.
	Insurance and protection product commissions as well as commissions on the sale of extended service contracts are recognized when contractually earned.
Research and Development Expenses	Research and Development Expenses – Expenditures for research activities relating to product development and improvement are charged against income as incurred and included within selling, administrative and engineering expenses in the consolidated statement of income.
Advertising Costs	Advertising Costs – The Company expenses the production cost of advertising the first time the advertising takes place. Advertising costs relate to the Company’s efforts to promote its products and brands through the use of media.
Shipping and Handling Costs	Shipping and Handling Costs – The Company classifies shipping and handling costs as a component of cost of goods sold.
Share-Based Award Compensation Costs	Share-Based Award Compensation Costs – The Company recognizes the cost of its share-based awards in its statement of income. The total cost of the Company’s equity awards is equal to their grant date fair value and is recognized as expense on a straight-line basis over the service periods of the awards. The total cost of the Company’s liability for cash-settled awards is equal to their settlement date fair value. The liability for cash-settled awards is revalued each period based on a recalculated fair value adjusted for vested awards.
Income Tax Expense	Income Tax Expense – The Company recognizes interest and penalties related to unrecognized tax benefits in the provision for income taxes.
New Accounting Standards	Accounting Standards Not Yet Adopted
	In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2014-09 Revenue from Contracts with Customers (ASU No. 2014-09). ASU No. 2014-09 is a comprehensive new revenue recognition model that requires a company to recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. The Company is required to adopt ASU No. 2014-09 for fiscal years beginning after December 15, 2016 and for interim periods therein. The Company is currently evaluating the impact of adoption.
	Accounting Standards Recently Adopted
	In July 2013, the FASB issued ASU No. 2013-11 Presentation of an Unrecognized Tax Benefit When a Net Operating Loss Carryforward, a Similar Tax Loss, or a Tax Credit Carryforward Exists (ASU No. 2013-11). ASU No. 2013-11 amends the guidance within Accounting Standards Codification (ASC) Topic 740, "Income Taxes", to require entities to present an unrecognized tax benefit, or a portion of an unrecognized tax benefit, in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss, or a tax credit carryforward. The Company adopted ASU No. 2013-11 on January 1, 2014. There were no material presentation changes resulting from the adoption of ASU No. 2013-11.
Fair Value of Financial Instruments	Cash and Cash Equivalents, Restricted Cash, Accounts Receivable, Net and Accounts Payable – With the exception of certain cash equivalents, the carrying value of these items in the financial statements is based on historical cost. The historical cost basis for these amounts is estimated to approximate their respective fair values due to the short maturity of these instruments. Fair value is based on Level 1 or Level 2 inputs.
	Marketable Securities – The carrying value of marketable securities in the financial statements is based on fair value. The fair value of marketable securities is determined primarily based quoted prices for identical instruments or on quoted market prices of similar financial assets. Fair value is based on Level 1 or Level 2 inputs.
	Finance Receivables, Net – The carrying value of retail and wholesale finance receivables in the financial statements is amortized cost less an allowance for credit losses. The fair value of retail finance receivables is generally calculated by discounting future cash flows using an estimated discount rate that reflects current credit, interest rate and prepayment risks associated with similar types of instruments. Fair value is determined based on Level 3 inputs. The amortized cost basis of wholesale finance receivables approximates fair value because they either are short-term or have interest rates that adjust with changes in market interest rates.
	Derivatives – Foreign currency exchange contracts and commodity contracts are derivative financial instruments and are carried at fair value on the balance sheet. The fair value of foreign currency exchange and commodity contracts is determined using publicly quoted prices. Fair value is calculated using Level 2 inputs.
	Debt – The carrying value of debt in the financial statements is generally amortized cost. The carrying value of unsecured commercial paper approximates fair value due to its short maturity. Fair value is calculated using Level 2 inputs.
	The carrying value of debt provided under the Canadian Conduit approximates fair value since the interest rates charged under the facility are tied directly to market rates and fluctuate as market rates change. Fair value is calculated using Level 2 inputs.
	The fair values of the medium-term notes are estimated based upon rates currently available for debt with similar terms and remaining maturities. Fair value is calculated using Level 2 inputs.
	The fair value of the senior unsecured notes is estimated based upon rates currently available for debt with similar terms and remaining maturities. Fair value is calculated using Level 2 inputs.
	The fair value of the debt related to term asset-backed securitization transactions is estimated based on pricing currently available for transactions with similar terms and maturities. Fair value is calculated using Level 2 inputs

Summary_Of_Significant_Account2

Summary Of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2014
Accounting Policies [Abstract]
Marketable Securities	Marketable Securities – The Company’s marketable securities consisted of the following at December 31 (in thousands):
		2014			2013
	Available-for-sale securities: corporate bonds	$	57,325		$	99,009
	Trading securities: mutual funds	33,815			30,172
	Total marketable securities	$	91,140		$	129,181
Changes In Warranty And Safety Recall Liability	Changes in the Company’s warranty and safety recall liability were as follows (in thousands):
		2014			2013			2012
	Balance, beginning of period	$	64,120		$	60,263		$	54,994
	Warranties issued during the period	60,331			59,022			54,394
	Settlements made during the period	(74,262		)	(64,462		)	(67,247		)
	Recalls and changes to pre-existing warranty liabilities	19,061			9,297			18,122
	Balance, end of period	$	69,250		$	64,120		$	60,263

Additional_Balance_Sheet_And_C1

Additional Balance Sheet And Cash Flow Information (Tables)	12 Months Ended
	Dec. 31, 2014
Supplemental Cash Flow Information [Abstract]
Inventories, Net	Inventories, net (in thousands):
		2014			2013
	Components at the lower of FIFO cost or market
	Raw materials and work in process	$	151,254		$	140,302
	Motorcycle finished goods	230,309			205,416
	Parts and accessories and general merchandise	117,210			127,515
	Inventory at lower of FIFO cost or market	498,773			473,233
	Excess of FIFO over LIFO cost	(49,902		)	(48,726		)
	Total inventories, net	$	448,871		$	424,507
Property, Plant And Equipment, At Cost	Property, plant and equipment, at cost (in thousands):
		2014			2013
	Land and related improvements	$	55,238		$	56,146
	Buildings and related improvements	475,268			424,431
	Machinery and equipment	1,823,790			1,816,599
	Software	440,703			337,210
	Construction in progress	200,708			168,598
		2,995,707			2,802,984
	Accumulated depreciation	(2,112,630		)	(1,960,507		)
	Total property, plant and equipment, at cost	$	883,077		$	842,477
Accrued Liabilities	Accrued liabilities (in thousands):
		2014			2013
	Payroll, employee benefits and related expenses	$	165,448		$	166,346
	Restructuring reserves	—			2,181
	Warranty and recalls	48,529			46,571
	Sales incentive programs	44,423			42,541
	Tax-related accruals	28,333			21,970
	Fair value of derivative financial instruments	2,027			3,925
	Other	160,557			143,801
	Total accrued liabilities	$	449,317		$	427,335
Reconciliation Of Net Income (Loss) To Net Cash Provided By Operating Activities Of Continuing Operations	The reconciliation of net income to net cash provided by operating activities of continuing operations is as follows (in thousands):
		2014			2013			2012
	Cash flows from operating activities:
	Net income	$	844,611		$	733,993		$	623,925
	Adjustments to reconcile net income to net cash provided by operating activities:
	Depreciation	179,300			167,072			168,978
	Amortization of deferred loan origination costs	94,429			86,181			78,592
	Amortization of financing origination fees	8,442			9,376			9,969
	Provision for employee long-term benefits	33,709			66,877			71,347
	Contributions to pension and postretirement plans	(29,686		)	(204,796		)	(244,416		)
	Stock compensation expense	37,929			41,244			40,815
	Net change in wholesale finance receivables related to sales	(75,210		)	28,865			2,513
	Provision for credit losses	80,946			60,008			22,239
	Loss on debt extinguishment	3,942			4,947			4,323
	Pension and postretirement healthcare plan curtailment and settlement expense	—			—			6,242
	Deferred income taxes	(7,621		)	52,580			128,452
	Foreign currency adjustments	21,964			16,269			9,773
	Other, net	(1,491		)	10,123			(7,216		)
	Changes in current assets and liabilities:
	Accounts receivable, net	(9,809		)	(36,653		)	(13,690		)
	Finance receivables – accrued interest and other	(2,515		)	(346		)	(4		)
	Inventories	(50,886		)	(46,474		)	21,459
	Accounts payable and accrued liabilities	19,128			(53,623		)	(10,798		)
	Restructuring reserves	2,181			(25,042		)	(16,087		)
	Derivative instruments	703			(2,189		)	2,758
	Prepaid and other	(3,389		)	68,681			(97,716		)
	Total adjustments	302,066			243,100			177,533
	Net cash provided by operating activities	$	1,146,677		$	977,093		$	801,458
Cash Paid During The Period For Interest And Income Taxes	Cash paid during the period for interest and income taxes (in thousands):
		2014			2013			2012
	Interest	$	154,310		$	197,161		$	225,228
	Income taxes	$	438,840		$	236,972		$	317,812

Recovered_Sheet1

Restructuring Expense And Other Impairments (Tables)	12 Months Ended
	Dec. 31, 2014
Restructuring Charges [Abstract]
Restructuring Plan Reserve Recorded In Accrued Liabilities	2009 Restructuring Plan reserve activity and balances as recorded in accrued liabilities for the following years ended December 31 (in thousands):
			2013
			Employee				Accelerated				Other			Total
			Severance and				Depreciation
			Termination Costs
	Balance, beginning of period		$	5,196			$	—			$	161		$	5,357
	Restructuring expense		—				—				907			907
	Utilized – cash		(1,645		)		—				(1,068		)	(2,713		)
	Noncash reserve release		(1,551		)		—				—			(1,551		)
	Balance, end of period		$	2,000			$	—			$	—		$	2,000
			2012
			Employee				Accelerated				Other			Total
			Severance and				Depreciation
			Termination Costs
	Balance, beginning of period		$	10,089			$	—			$	—		$	10,089
	Restructuring expense		4,099				—				13,154			17,253
	Utilized – cash		(6,566		)		—				(12,993		)	(19,559		)
	Noncash reserve release		(2,426		)		—				—			(2,426		)
	Balance, end of period		$	5,196			$	—			$	161		$	5,357
	The following table summarizes the Motorcycles segment’s 2011 Kansas City Restructuring Plan and modified 2011 New Castalloy Restructuring Plan reserve activity and balances as recorded in accrued liabilities for the year ended December 31 (in thousands):
			2013
			Kansas City											New Castalloy												Consolidated
			Employee Severance and Termination Costs				Other				Total			Employee Severance and Termination Costs			Accelerated Depreciation			Other			Total			Total
	Balance, beginning of period		$	2,259			$	—			$	2,259		$	9,306		$	—		$	145		$	9,451		$	11,710
	Restructuring expense		—				—				—			1,480			2,093			1,709			5,282			5,282
	Utilized - cash		(1,290		)		—				(1,290		)	(5,369		)	—			—			(5,369		)	(6,659		)
	Utilized - non-cash		—				—				—			—			(2,093		)	(1,721		)	(3,814		)	(3,814		)
	Non-cash reserve release		(969		)		—				(969		)	(5,369		)	—			—			(5,369		)	(6,338		)
	Balance, end of period		$	—			$	—			$	—		$	48		$	—		$	133		$	181		$	181
	The following table summarizes the Motorcycles segment’s 2010 Restructuring Plan reserve activity and balances as recorded in accrued liabilities for the following years ended December 31 (in thousands):
				2013				2012
				Employee				Employee
				Severance and				Severance and
				Termination Costs				Termination Costs
		Balance, beginning of period		$	10,156			$	20,361
		Restructuring expense		—				4,005
		Utilized – cash		(9,725		)		(12,898		)
		Non-cash reserve release		(431		)		(1,312		)
		Balance, end of period		$	—			$	10,156
			1st Quarter								2nd Quarter						3rd Quarter						4th Quarter
			Mar 30,				Mar 31,				June 29,			June 30,			Sep 28,			Sep 29,			Dec 31,			Dec 31,
			2014				2013				2014			2013			2014			2013			2014			2013
	Restructuring expense (benefit)		$	—			$	2.9			$	—		$	(5.3	)	$	—		$	0.6		$	—		$	(0.4	)

Goodwill_Tables

Goodwill (Tables)	12 Months Ended
	Dec. 31, 2014
Goodwill and Intangible Assets Disclosure [Abstract]
Changes In Carrying Amount Of Goodwill	The following table summarizes changes in the carrying amount of goodwill in the Motorcycles segment for the following years ended December 31 (in thousands):
		Motorcycles
	Balance, December 31, 2011	$	29,081
	Currency translation	449
	Balance, December 31, 2012	$	29,530
	Currency translation	922
	Balance, December 31, 2013	$	30,452
	Currency translation	(2,700		)
	Balance, December 31, 2014	$	27,752

Finance_Receivables_Tables

Finance Receivables (Tables)	12 Months Ended
	Dec. 31, 2014
Receivables [Abstract]
Finance Receivables	Finance receivables, net at December 31 for the past five years were as follows (in thousands):
		2014			2013			2012			2011			2010
	Wholesale
	United States	$	903,380		$	800,491		$	776,633		$	778,320		$	735,481
	Canada	48,941			44,721			39,771			46,320			78,516
	Total wholesale	952,321			845,212			816,404			824,640			813,997
	Retail
	United States	5,398,006			5,051,245			4,850,450			4,858,781			5,126,699
	Canada	209,918			213,799			222,665			228,709			250,462
	Total retail	5,607,924			5,265,044			5,073,115			5,087,490			5,377,161
		6,560,245			6,110,256			5,889,519			5,912,130			6,191,158
	Allowance for credit losses	(127,364		)	(110,693		)	(107,667		)	(125,449		)	(173,589		)
	Total finance receivables, net	$	6,432,881		$	5,999,563		$	5,781,852		$	5,786,681		$	6,017,569
Contractual Maturities Of Finance Receivables	On December 31, 2014, contractual maturities of finance receivables were as follows (in thousands):
		United States			Canada			Total
	2015	$	1,856,097		$	86,518		$	1,942,615
	2016	1,029,075			40,378			1,069,453
	2017	1,155,891			45,041			1,200,932
	2018	1,259,696			50,243			1,309,939
	2019	953,581			36,679			990,260
	Thereafter	47,046			—			47,046
	Total	$	6,301,386		$	258,859		$	6,560,245
Changes In The Allowance For Finance Credit Losses On Finance Receivables	Changes in the allowance for credit losses on finance receivables by portfolio for the year ended December 31 were as follows (in thousands):
		2014
		Retail			Wholesale			Total
	Balance, beginning of period	$	106,063		$	4,630		$	110,693
	Provision for credit losses	80,237			709			80,946
	Charge-offs	(102,831		)	—			(102,831		)
	Recoveries	38,556			—			38,556
	Balance, end of period	$	122,025		$	5,339		$	127,364
		2013
		Retail			Wholesale			Total
	Balance, beginning of period	$	101,442		$	6,225		$	107,667
	Provision for credit losses	61,603			(1,595		)	60,008
	Charge-offs	(97,928		)	—			(97,928		)
	Recoveries	40,946			—			40,946
	Balance, end of period	$	106,063		$	4,630		$	110,693
		2012
		Retail			Wholesale			Total
	Balance, beginning of period	$	116,112		$	9,337		$	125,449
	Provision for credit losses	25,252			(3,013		)	22,239
	Charge-offs	(86,963		)	(99		)	(87,062		)
	Recoveries	47,041			—			47,041
	Balance, end of period	$	101,442		$	6,225		$	107,667
	The allowance for credit losses and finance receivables by portfolio, segregated by those amounts that are individually evaluated for impairment and those that are collectively evaluated for impairment, at December 31 were as follows (in thousands):
		2014
		Retail			Wholesale			Total
	Allowance for credit losses, ending balance:
	Individually evaluated for impairment	$	—		$	—		$	—
	Collectively evaluated for impairment	122,025			5,339			127,364
	Total allowance for credit losses	$	122,025		$	5,339		$	127,364
	Finance receivables, ending balance:
	Individually evaluated for impairment	$	—		$	—		$	—
	Collectively evaluated for impairment	5,607,924			952,321			6,560,245
	Total finance receivables	$	5,607,924		$	952,321		$	6,560,245
		2013
		Retail			Wholesale			Total
	Allowance for credit losses, ending balance:
	Individually evaluated for impairment	$	—		$	—		$	—
	Collectively evaluated for impairment	106,063			4,630			110,693
	Total allowance for credit losses	$	106,063		$	4,630		$	110,693
	Finance receivables, ending balance:
	Individually evaluated for impairment	$	—		$	—		$	—
	Collectively evaluated for impairment	5,265,044			845,212			6,110,256
	Total finance receivables	$	5,265,044		$	845,212		$	6,110,256
Past Due Financing Receivables	An analysis of the aging of past due finance receivables at December 31 was as follows (in thousands):
		2014
		Current			31-60 Days			61-90 Days			Greater than			Total			Total
					Past Due			Past Due			90 Days			Past Due			Finance
											Past Due						Receivables
	Retail	$	5,427,719		$	113,007		$	38,486		$	28,712		$	180,205		$	5,607,924
	Wholesale	951,660			383			72			206			661			952,321
	Total	$	6,379,379		$	113,390		$	38,558		$	28,918		$	180,866		$	6,560,245
		2013
		Current			31-60 Days			61-90 Days			Greater than			Total			Total
					Past Due			Past Due			90 Days			Past Due			Finance
											Past Due						Receivables
	Retail	$	5,094,615		$	109,806		$	36,029		$	24,594		$	170,429		$	5,265,044
	Wholesale	844,033			791			181			207			1,179			845,212
	Total	$	5,938,648		$	110,597		$	36,210		$	24,801		$	171,608		$	6,110,256
	The recorded investment of retail and wholesale finance receivables, excluding non-accrual status finance receivables, that were contractually past due 90 days or more at December 31 for the past five years was as follows (in thousands):
		2014			2013			2012			2011			2010
	United States	$	27,800		$	23,770		$	26,500		$	27,171		$	34,391
	Canada	1,118			1,031			1,533			1,207			1,351
	Total	$	28,918		$	24,801		$	28,033		$	28,378		$	35,742
Financing Receivable Credit Quality Indicators	The recorded investment of wholesale finance receivables, by internal credit quality indicator, at December 31 was as follows (in thousands):
		2014			2013
	Doubtful	$	954		$	—
	Substandard	7,025			8,383
	Special Mention	—			2,076
	Medium Risk	11,557			5,205
	Low Risk	932,785			829,548
	Total	$	952,321		$	845,212
	The recorded investment of retail finance receivables, by credit quality indicator, at December 31 was as follows (in thousands):
		2014			2013
	Prime	$	4,435,352		$	4,141,559
	Sub-prime	1,172,572			1,123,485
	Total	$	5,607,924		$	5,265,044

AssetBacked_Financing_Tables

Asset-Backed Financing (Tables)	12 Months Ended
	Dec. 31, 2014
Secured Debt [Abstract]
Schedule Of Assets And Liabilities Of Variable Interest Entities	The following table shows the assets and liabilities related to the Company's asset-backed financings that were included in its financial statements at December 31 (in thousands):
		2014
		Finance receivables				Allowance for credit losses				Restricted cash		Other assets		Total assets		Asset-backed debt
	On-balance sheet assets and liabilities
	Consolidated VIEs
	Term asset-backed securitizations	$	1,458,602			$	(32,156	)		$	110,017	$	2,987	$	1,539,450	$	1,271,533
	Asset-backed U.S. commercial paper conduit facility	—				—				—		422		422		—
	Unconsolidated VIEs
	Asset-backed Canadian commercial paper conduit facility	185,099				(2,965		)		12,035		262		194,431		166,912
	Total	$	1,643,701			$	(35,121	)		$	122,052	$	3,671	$	1,734,303	$	1,438,445
		2013
		Finance receivables				Allowance for credit losses				Restricted cash		Other assets		Total assets		Asset-backed debt
	On-balance sheet assets and liabilities
	Consolidated VIEs
	Term asset-backed securitizations	$	1,569,118			$	(31,778	)		$	133,053	$	3,720	$	1,674,113	$	1,256,632
	Asset-backed U.S. commercial paper conduit facility	—				—				—		429		429		—
	Unconsolidated VIEs
	Asset-backed Canadian commercial paper conduit facility	204,092				(3,361		)		11,754		589		213,074		174,241
	Total	$	1,773,210			$	(35,139	)		$	144,807	$	4,738	$	1,887,616	$	1,430,873
Schedule Of Secured Notes With Related Maturity	At December 31, 2014, the Company's consolidated balance sheet included outstanding balances related to the following secured notes with the related maturity dates and interest rates (in thousands):
	Issue Date		Principal		Weighted-Average		Contractual Maturity Date
			Amount at Date of Issuance		Rate at Date of
					Issuance
	Apr-14		$850,000		0.66%		April 2015 - October 2021
	Apr-13		$650,000		0.57%		May 2014 - December 2020
	Jul-12		$675,306		0.59%		August 2013 - June 2018
	Nov-11		$513,300		0.88%		November 2012 - February 2018
	Aug-11		$573,380		0.76%		September 2012 - August 2017
	Outstanding balances related to the following secured notes were included in the Company's consolidated balance sheet at December 31, 2013 and the Company completed repayment of those balances during 2014 (in thousands):
		Issue Date		Principal		Weighted-Average		Contractual Maturity Date
				Amount at Date of Issuance		Rate at Date of
						Issuance
		Nov-10		$600,000		1.05%		December 2011 - April 2018
	Debt with a contractual term greater than one year is generally classified as long-term debt and consisted of the following as of December 31 (in thousands):
			2014				2013
	Secured debt
	Asset-backed Canadian commercial paper conduit facility		$	166,912			$	174,241
	Term asset-backed securitization debt		1,271,533				1,256,632
	Unsecured notes
	5.75% Medium-term notes due in 2014 ($500.0 million par value)		—				499,866
	1.15% Medium-term notes due in 2015 ($600.0 million par value)		599,817				599,543
	3.88% Medium-term notes due in 2016 ($450.0 million par value)		449,937				449,883
	2.70% Medium-term notes due in 2017 ($400.0 million par value)		399,963				399,946
	1.55% Medium-term notes due in 2017 ($400.0 million par value)		399,464				—
	6.80% Medium-term notes due in 2018 ($888.0 million par value)		887,381				909,742
	2.40% Medium-term notes due in 2019 ($600.0 million par value)		597,836				—
	15.00% Senior unsecured notes due in 2014 ($600.0 million par value)		—				303,000
	Gross long-term debt		4,772,843				4,592,853
	Less: current portion of long-term debt		(1,011,315		)		(1,176,140		)
	Long-term debt		$	3,761,528			$	3,416,713

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2014
Fair Value Disclosures [Abstract]
Summary of Assets and Liabilities Measured at Fair Value on a Recurring Basis	The following tables present information about the Company’s assets and liabilities measured at fair value on a recurring basis as of December 31 (in thousands):
		Balance as of 2014		Quoted Prices  in		Significant		Significant
				Active Markets for		Other		Unobservable
				Identical Assets		Observable		Inputs
				(Level 1)		Inputs		(Level 3)
						(Level 2)
	Assets:
	Cash equivalents	$	737,024	$	482,686	$	254,338	$	—
	Marketable securities	91,140		33,815		57,325		—
	Derivatives	32,244		—		32,244		—
	Total	$	860,408	$	516,501	$	343,907	$	—
	Liabilities:
	Derivatives	$	2,027	$	—	$	2,027	$	—
		Balance as of 2013		Quoted Prices in		Significant		Significant
				Active Markets for		Other		Unobservable
				Identical Assets		Observable		Inputs
				(Level 1)		Inputs		(Level 3)
						(Level 2)
	Assets:
	Cash equivalents	$	836,387	$	516,173	$	320,214	$	—
	Marketable securities	129,181		30,172		99,009		—
	Derivatives	1,932		—		1,932		—
	Total	$	967,500	$	546,345	$	421,155	$	—
	Liabilities:
	Derivatives	$	3,925	$	—	$	3,925	$	—

Fair_Value_Of_Financial_Instru1

Fair Value Of Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2014
Fair Value Disclosures [Abstract]
Summary Of The Fair Value And Carrying Value Of The Company's Financial Instruments	The following table summarizes the fair value and carrying value of the Company’s financial instruments at December 31 (in thousands):
		2014				2013
		Fair Value		Carrying Value		Fair Value		Carrying Value
	Assets:
	Cash and cash equivalents	$	906,680	$	906,680	$	1,066,612	$	1,066,612
	Marketable securities	$	91,140	$	91,140	$	129,181	$	129,181
	Accounts receivable, net	$	247,621	$	247,621	$	261,065	$	261,065
	Derivatives	$	32,244	$	32,244	$	1,932	$	1,932
	Finance receivables, net	$	6,519,500	$	6,432,881	$	6,086,441	$	5,999,563
	Restricted cash	$	122,052	$	122,052	$	144,807	$	144,807
	Liabilities:
	Accounts payable	$	196,868	$	196,868	$	239,794	$	239,794
	Derivatives	$	2,027	$	2,027	$	3,925	$	3,925
	Unsecured commercial paper	$	731,786	$	731,786	$	666,317	$	666,317
	Asset-backed Canadian commercial paper conduit facility	$	166,912	$	166,912	$	174,241	$	174,241
	Medium-term notes	$	3,502,536	$	3,334,398	$	3,087,852	$	2,858,980
	Senior unsecured notes	$	—	$	—	$	305,958	$	303,000
	Term asset-backed securitization debt	$	1,270,656	$	1,271,533	$	1,259,314	$	1,256,632

Derivative_Instruments_And_Hed1

Derivative Instruments And Hedging Activities (Tables)	12 Months Ended
	Dec. 31, 2014
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule Of Derivative Instrument Fair Value	The following tables summarize the fair value of the Company’s derivative financial instruments at December 31 (in thousands):
				2014										2013
		Derivatives Designated As Hedging		Notional			Asset				Liability			Notional			Asset		Liability
		Instruments Under ASC Topic 815		Value			Fair Value(a)				Fair Value(b)			Value			Fair Value(a)		Fair Value(b)
		Foreign currency contracts(c)		$	339,077		$	32,244			$	—		$	299,550		$	1,672	$	3,842
		Commodities contracts(c)		1,728			—				414			1,286			76		—
		Total		$	340,805		$	32,244			$	414		$	300,836		$	1,748	$	3,842
				2014										2013
		Derivatives Not Designated As Hedging		Notional			Asset				Liability			Notional			Asset		Liability
		Instruments Under ASC Topic 815		Value			Fair Value(a)				Fair Value(b)			Value			Fair Value(a)		Fair Value(b)
		Commodities contracts		$	11,804		$	—			$	1,613		$	9,855		$	184	$	83
		Total		$	11,804		$	—			$	1,613		$	9,855		$	184	$	83
	(a)	Included in other current assets
	(b)	Included in accrued liabilities
	(c)	Derivative designated as a cash flow hedge
Gain/(Loss) On Derivative Cash Flow Hedges Reclassified From AOCI Into Income	The following tables summarize the amount of gains and losses for the following years ended December 31 related to derivative financial instruments designated as cash flow hedges (in thousands):
			Amount of Gain/(Loss)
			Recognized in OCI, before tax
	Cash Flow Hedges		2014			2013				2012
	Foreign currency contracts		$	47,037		$	3,468			$	(344	)
	Commodities contracts		(262		)	39				(427		)
	Interest rate swaps – unsecured commercial paper		—			(2		)		(43		)
	Total		$	46,775		$	3,505			$	(814	)
				Amount of Gain/(Loss)
				Reclassified from AOCL into Income
		Cash Flow Hedges		2014			2013				2012			Expected to be Reclassified
														Over the Next Twelve Months
		Foreign currency contracts(a)		$	13,635		$	482			$	18,586		$	30,658
		Commodities contracts(a)		228			(51		)		(705		)	(414		)
		Interest rate swaps – unsecured commercial paper(b)		—			(345		)		(2,542		)	—
		Total		$	13,863		$	86			$	15,339		$	30,244
	(a)	Gain/(loss) reclassified from accumulated other comprehensive loss (AOCL) to income is included in cost of goods sold.
	(b)	Gain/(loss) reclassified from AOCL to income is included in financial services interest expense.
Schedule of Other Derivatives Not Designated as Hedging Instruments, Statements of Financial Performance and Financial Position, Location	The following table summarizes the amount of gains and losses for the years ended December 31 related to derivative financial instruments not designated as hedging instruments (in thousands):
			Amount of Gain/(Loss)
			Recognized in Income on Derivative
	Derivatives not Designated as Hedges		2014			2013				2012
	Commodities contracts(a)		$	(1,969	)	$	(572	)		$	(535	)
	Total		$	(1,969	)	$	(572	)		$	(535	)
	(a)	Gain/(loss) recognized in income is included in cost of goods sold.

Accumulated_Other_Comprehensiv1

Accumulated Other Comprehensive Loss (Tables)	12 Months Ended
	Dec. 31, 2014
Equity [Abstract]
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]	Accumulated Other Comprehensive Loss
	The following table sets forth the changes in accumulated other comprehensive loss (AOCL) for the years ended December 31 (in thousands):
			2014
			Foreign currency translation adjustments			Marketable securities			Derivative financial instruments			Pension and postretirement benefit plans			Total
	Balance, beginning of period		$	33,326		$	(276	)	$	(1,680	)	$	(364,046	)	$	(332,676	)
	Other comprehensive (loss) income before reclassifications		(50,310		)	(673		)	46,775			(301,832		)	(306,040		)
	Income tax		13,502			249			(17,325		)	111,799			108,225
	Net other comprehensive (loss) income before reclassifications		(36,808		)	(424		)	29,450			(190,033		)	(197,815		)
	Reclassifications:
	Realized (gains) losses - foreign currency contracts(a)		—			—			(13,635		)	—			(13,635		)
	Realized (gains) losses - commodities contracts(a)		—			—			(228		)	—			(228		)
	Prior service credits(c)		—			—			—			(2,734		)	(2,734		)
	Actuarial losses(c)		—			—			—			41,292			41,292
	Total before tax		—			—			(13,863		)	38,558			24,695
	Income tax expense (benefit)		—			—			5,135			(14,282		)	(9,147		)
	Net reclassifications		—			—			(8,728		)	24,276			15,548
	Other comprehensive (loss) income		(36,808		)	(424		)	20,722			(165,757		)	(182,267		)
	Balance, end of period		$	(3,482	)	$	(700	)	$	19,042		$	(529,803	)	$	(514,943	)
			2013
			Foreign currency translation adjustments			Marketable securities			Derivative financial instruments			Pension and postretirement benefit plans			Total
	Balance, beginning of period		$	51,335		$	677		$	(3,837	)	$	(655,853	)	$	(607,678	)
	Other comprehensive (loss) income before reclassifications		(20,192		)	(1,514		)	3,505			398,430			380,229
	Income tax		2,183			561			(1,298		)	(147,578		)	(146,132		)
	Net other comprehensive (loss) income before reclassifications		(18,009		)	(953		)	2,207			250,852			234,097
	Reclassifications:
	Realized (gains) losses - foreign currency contracts(a)		—			—			(482		)	—			(482		)
	Realized (gains) losses - commodities contracts(a)		—			—			51			—			51
	Realized (gains) losses - interest rate swaps(b)		—			—			345			—			345
	Prior service credits(c)		—			—			—			(2,107		)	(2,107		)
	Actuarial losses(c)		—			—			—			67,157			67,157
	Total before tax		—			—			(86		)	65,050			64,964
	Income tax expense (benefit)		—			—			36			(24,095		)	(24,059		)
	Net reclassifications		—			—			(50		)	40,955			40,905
	Other comprehensive (loss) income		(18,009		)	(953		)	2,157			291,807			275,002
	Balance, end of period		$	33,326		$	(276	)	$	(1,680	)	$	(364,046	)	$	(332,676	)
			2012
			Foreign currency translation adjustments			Marketable securities			Derivative financial instruments			Pension and postretirement benefit plans			Total
	Balance, beginning of period		$	49,935		$	327		$	6,307		$	(533,302	)	$	(476,733	)
	Other comprehensive income (loss) before reclassifications		2,212			556			(814		)	(251,291		)	(249,337		)
	Income tax		(812		)	(206		)	301			93,078			92,361
	Net other comprehensive income (loss) before reclassifications		1,400			350			(513		)	(158,213		)	(156,976		)
	Reclassifications:
	Realized (gains) losses - foreign currency contracts(a)		—			—			(18,586		)	—			(18,586		)
	Realized (gains) losses - commodities contracts(a)		—			—			705			—			705
	Realized (gains) losses - interest rate swaps(b)		—			—			2,542			—			2,542
	Prior service credits(c)		—			—			—			(895		)	(895		)
	Actuarial losses(c)		—			—			—			51,295			51,295
	Curtailment and settlement losses		—			—			—			6,242			6,242
	Total before tax		—			—			(15,339		)	56,642			41,303
	Income tax expense (benefit)		—			—			5,708			(20,980		)	(15,272		)
	Net reclassifications		—			—			(9,631		)	35,662			26,031
	Other comprehensive income (loss)		1,400			350			(10,144		)	(122,551		)	(130,945		)
	Balance, end of period		$	51,335		$	677		$	(3,837	)	$	(655,853	)	$	(607,678	)
	(a)	Amounts reclassified to net income are included in motorcycles and related products cost of goods sold.
	(b)	Amounts reclassified to net income are presented in financial services interest expense.
	(c)	Amounts reclassified are included in the computation of net periodic cost. See Note 13 for information related to pension and postretirement benefit plans.

Debt_Tables

Debt (Tables)	12 Months Ended
	Dec. 31, 2014
Debt Disclosure [Abstract]
Debt With Contractual Term Less Than One Year	Debt with contractual terms less than one year is generally classified as short-term debt and consisted of the following as of December 31 (in thousands):
			2014				2013
	Unsecured commercial paper		$	731,786			$	666,317
Debt With A Contractual Term Greater Than One Year	At December 31, 2014, the Company's consolidated balance sheet included outstanding balances related to the following secured notes with the related maturity dates and interest rates (in thousands):
	Issue Date		Principal		Weighted-Average		Contractual Maturity Date
			Amount at Date of Issuance		Rate at Date of
					Issuance
	Apr-14		$850,000		0.66%		April 2015 - October 2021
	Apr-13		$650,000		0.57%		May 2014 - December 2020
	Jul-12		$675,306		0.59%		August 2013 - June 2018
	Nov-11		$513,300		0.88%		November 2012 - February 2018
	Aug-11		$573,380		0.76%		September 2012 - August 2017
	Outstanding balances related to the following secured notes were included in the Company's consolidated balance sheet at December 31, 2013 and the Company completed repayment of those balances during 2014 (in thousands):
		Issue Date		Principal		Weighted-Average		Contractual Maturity Date
				Amount at Date of Issuance		Rate at Date of
						Issuance
		Nov-10		$600,000		1.05%		December 2011 - April 2018
	Debt with a contractual term greater than one year is generally classified as long-term debt and consisted of the following as of December 31 (in thousands):
			2014				2013
	Secured debt
	Asset-backed Canadian commercial paper conduit facility		$	166,912			$	174,241
	Term asset-backed securitization debt		1,271,533				1,256,632
	Unsecured notes
	5.75% Medium-term notes due in 2014 ($500.0 million par value)		—				499,866
	1.15% Medium-term notes due in 2015 ($600.0 million par value)		599,817				599,543
	3.88% Medium-term notes due in 2016 ($450.0 million par value)		449,937				449,883
	2.70% Medium-term notes due in 2017 ($400.0 million par value)		399,963				399,946
	1.55% Medium-term notes due in 2017 ($400.0 million par value)		399,464				—
	6.80% Medium-term notes due in 2018 ($888.0 million par value)		887,381				909,742
	2.40% Medium-term notes due in 2019 ($600.0 million par value)		597,836				—
	15.00% Senior unsecured notes due in 2014 ($600.0 million par value)		—				303,000
	Gross long-term debt		4,772,843				4,592,853
	Less: current portion of long-term debt		(1,011,315		)		(1,176,140		)
	Long-term debt		$	3,761,528			$	3,416,713

Income_Taxes_Tables

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Provision For Income Taxes	Provision for income taxes for the years ended December 31 consists of the following (in thousands):
		2014				2013				2012
	Current:
	Federal	$	394,904			$	281,938			$	191,006
	State	30,997				23,701				4,221
	Foreign	20,429				22,093				13,189
		446,330				327,732				208,416
	Deferred:
	Federal	(5,743		)		51,509				121,934
	State	(3,155		)		(1,471		)		7,697
	Foreign	1,277				2,542				(460		)
		(7,621		)		52,580				129,171
	Total	$	438,709			$	380,312			$	337,587
Components Of Income Before Taxes	The components of income before income taxes for the years ended December 31 were as follows (in thousands):
		2014				2013				2012
	Domestic	$	1,196,335			$	1,042,317			$	946,592
	Foreign	86,985				71,988				14,920
	Total	$	1,283,320			$	1,114,305			$	961,512
Provision For Income Tax Rate To Statutory Rate Reconciliation	The provision for income taxes differs from the amount that would be provided by applying the statutory U.S. corporate income tax rate due to the following items for the years ended December 31:
		2014			2013			2012
	Provision at statutory rate	35	%		35	%		35	%
	State taxes, net of federal benefit	1.7			1.6			1.6
	Domestic manufacturing deduction	(2.1	)		(1.7	)		(1.6	)
	Research and development credit	(0.4	)		(0.9	)		—
	Unrecognized tax benefits including interest and penalties	0.2			0.9			0.1
	Valuation allowance adjustments	(0.1	)		(0.3	)		(0.3	)
	Tax audit settlements	—			0.1			(0.1	)
	Adjustments for previously accrued taxes	(0.3	)		(0.2	)		(0.4	)
	Other	0.2			(0.4	)		0.8
	Provision for income taxes	34.2	%		34.1	%		35.1	%
Principal Components Of The Company's Deferred Tax Assets And Liabilities	The principal components of the Company’s deferred tax assets and liabilities as of December 31 include the following (in thousands):
		2014				2013
	Deferred tax assets:
	Accruals not yet tax deductible	$	120,817			$	128,307
	Pension and postretirement benefit plan obligations	104,723				5,192
	Stock compensation	21,089				22,370
	Net operating loss carryforward	41,927				40,530
	Valuation allowance	(25,462		)		(21,818		)
	Other, net	38,465				37,034
		301,559				211,615
	Deferred tax liabilities:
	Depreciation, tax in excess of book	(128,117		)		(119,916		)
	Other	(5,691		)		(34,234		)
		(133,808		)		(154,150		)
	Total	$	167,751			$	57,465
Changes In Gross Liability For Unrecognized Tax Benefits Excluding Interest And Penalties	The Company recognizes interest and penalties related to unrecognized tax benefits in the provision for income taxes. Changes in the Company’s gross liability for unrecognized tax benefits, excluding interest and penalties, were as follows (in thousands):
		2014				2013
	Unrecognized tax benefits, beginning of period	$	63,057			$	48,752
	Increase in unrecognized tax benefits for tax positions taken in a prior period	900				9,713
	Decrease in unrecognized tax benefits for tax positions taken in a prior period	(4,989		)		(4,335		)
	Increase in unrecognized tax benefits for tax positions taken in the current period	5,876				11,142
	Statute lapses	—				(336		)
	Settlements with taxing authorities	(644		)		(1,879		)
	Unrecognized tax benefits, end of period	$	64,200			$	63,057

Employee_Benefit_Plans_And_Oth1

Employee Benefit Plans And Other Postretirement Benefits (Tables)	12 Months Ended
	Dec. 31, 2014
Compensation and Retirement Disclosure [Abstract]
Schedule Of Obligation And Funded Status	The following table provides the changes in the benefit obligations, fair value of plan assets and funded status of the Company’s pension, SERPA and postretirement healthcare plans as of the Company’s December 31, 2014 and 2013 measurement dates (in thousands):
		Pension and SERPA Benefits								Postretirement
										Healthcare Benefits
		2014				2013				2014			2013
	Change in benefit obligation:
	Benefit obligation, beginning of period	$	1,714,650			$	1,871,575			$	366,524		$	403,227
	Service cost	31,498				35,987				7,015			7,858
	Interest cost	86,923				79,248				16,878			15,599
	Actuarial (gains) losses	309,542				(199,408		)		(2,870		)	(33,729		)
	Plan participant contributions	—				—				2,368			2,609
	Benefits paid, net of Medicare Part D subsidy	(72,633		)		(72,752		)		(28,909		)	(29,040		)
	Benefit obligation, end of period	2,069,980				1,714,650				361,006			366,524
	Change in plan assets:
	Fair value of plan assets, beginning of period	1,920,601				1,539,018				147,875			123,106
	Actual return on plan assets	143,040				277,388				8,965			24,769
	Company contributions	1,638				176,947				28,048			27,849
	Plan participant contributions	—				—				2,368			2,609
	Benefits paid	(72,633		)		(72,752		)		(30,416		)	(30,458		)
	Fair value of plan assets, end of period	1,992,646				1,920,601				156,840			147,875
	Funded status of the plans, December 31	$	(77,334	)		$	205,951			$	(204,166	)	$	(218,649	)
	Amounts recognized in the Consolidated Balance Sheets, December 31:
	Prepaid benefit costs (long-term assets)	$	—			$	244,871			$	—		$	—
	Accrued benefit liability (current liabilities)	(1,148		)		(2,549		)		(1,160		)	(2,484		)
	Accrued benefit liability (long-term liabilities)	(76,186		)		(36,371		)		(203,006		)	(216,165		)
	Net amount recognized	$	(77,334	)		$	205,951			$	(204,166	)	$	(218,649	)
Components Of Net Periodic Benefit Costs	Components of net periodic benefit costs for the years ended December 31 (in thousands):
		Pension and											Postretirement
		SERPA Benefits											Healthcare Benefits
		2014				2013				2012			2014				2013			2012
	Service cost	$	31,498			$	35,987			$	33,681		$	7,015			$	7,858		$	7,413
	Interest cost	86,923				79,248				83,265			16,878				15,599			18,310
	Expected return on plan assets	(136,734		)		(127,327		)		(117,110		)	(10,429		)		(9,537		)	(9,423		)
	Amortization of unrecognized:
	Prior service cost (credit)	1,119				1,746				2,958			(3,853		)		(3,853		)	(3,853		)
	Net loss	36,563				58,608				43,874			4,729				8,549			7,421
	Settlement loss	—				—				6,242			—				—			—
	Net periodic benefit cost	$	19,369			$	48,262			$	52,910		$	14,340			$	18,616		$	19,868
Schedule Of Net Periodic Benefit Cost Recognized In Accumulated And Other Comprehensive Income	Amounts included in accumulated other comprehensive income, net of tax, at December 31, 2014 which have not yet been recognized in net periodic benefit cost are as follows (in thousands):
		Pension and				Postretirement				Total
		SERPA Benefits				Healthcare Benefits
	Prior service cost (credit)	$	1,685			$	(11,070	)		$	(9,385	)
	Net actuarial loss	488,080				51,108				539,188
	Total	$	489,765			$	40,038			$	529,803
Schedule Of Net Periodic Benefit Cost Expected To Be Recognized	Amounts expected to be recognized in net periodic benefit cost, net of tax, during the year ended December 31, 2015 are as follows (in thousands):
		Pension and				Postretirement				Total
		SERPA Benefits				Healthcare Benefits
	Prior service cost (credit)	$	274			$	(2,025	)		$	(1,751	)
	Net actuarial loss	34,445				2,501				36,946
	Total	$	34,719			$	476			$	35,195
Schedule Of Assumptions Used To Determine Net Periodic Benefit Cost	Weighted-average assumptions used to determine benefit obligations and net periodic benefit cost at December 31 were as follows:
		Pension and									Postretirement
		SERPA Benefits									Healthcare Benefits
		2014			2013			2012			2014		2013			2012
	Assumptions for benefit obligations:
	Discount rate	4.21	%		5.08	%		4.23	%		3.99	%	4.7	%		3.93	%
	Rate of compensation	4	%		4	%		4	%		n/a		n/a			n/a
	Assumptions for net periodic benefit cost:
	Discount rate	5.08	%		4.23	%		5.3	%		4.7	%	3.93	%		4.9	%
	Expected return on plan assets	7.75	%		7.75	%		7.8	%		7.7	%	8	%		8	%
	Rate of compensation increase	4	%		4	%		3.49	%		n/a		n/a			n/a
Schedule Of PBO In Excess Of Fair Value Of Plan Assets	The following table summarizes information related to Company pension plan with a PBO in excess of the fair value of plan assets at December 31, 2014 (in billions):
		2014
	Pension plan with PBOs in excess of fair value of plan assets:
	PBO	$	2.02
	Fair value of plan assets	$	1.99
	Number of plans	1
Schedule of Defined Benefit Plans Disclosures [Table Text Block]	The fair values of the Company’s postretirement healthcare plan assets as of December 31, 2014, were as follows (in thousands):
		Balance as of December 31, 2014				Quoted Prices in				Significant			Significant
						Active Markets for				Other			Unobservable
						Identical Assets				Observable			Inputs
						(Level 1)				Inputs			(Level 3)
										(Level 2)
	Assets:
	Cash and cash equivalents	$	8,033			$	7,278			$	755		$	—
	Equity holdings:
	U.S. companies	75,349				75,349				—			—
	Foreign companies	15,571				15,050				521			—
	Pooled equity funds	19,138				19,138				—			—
	Limited partnership interests	3,884				15				—			3,869
	Total equity holdings	113,942				109,552				521			3,869
	Fixed-income holdings:
	U.S. Treasuries	11,457				11,457				—			—
	Federal agencies	1,876				—				1,876			—
	Corporate bonds	11,549				—				11,549			—
	Pooled fixed income funds	8,996				—				8,996			—
	Foreign bonds	770				—				770			—
	Municipal bonds	217				—				217			—
	Total fixed-income holdings	34,865				11,457				23,408			—
	Total postretirement healthcare plan assets	$	156,840			$	128,287			$	24,684		$	3,869
	The fair values of the Company’s pension plan assets as of December 31, 2013 were as follows (in thousands):
		Balance as of December 31, 2013				Quoted Prices in				Significant			Significant
						Active Markets for				Other			Unobservable
						Identical Assets				Observable			Inputs
						(Level 1)				Inputs			(Level 3)
										(Level 2)
	Assets:
	Cash and cash equivalents	$	40,578			$	—			$	40,578		$	—
	Equity holdings:
	U.S. companies	519,405				516,444				2,961			—
	Foreign companies	125,361				125,320				41			—
	Harley-Davidson common stock	88,184				88,184				—			—
	Pooled equity funds	558,004				558,004				—			—
	Limited partnership interests	34,234				—				—			34,234
	Total equity holdings	1,325,188				1,287,952				3,002			34,234
	Fixed-income holdings:
	U.S. Treasuries	34,044				34,044				—			—
	Federal agencies	33,250				—				33,250			—
	Corporate bonds	223,992				—				223,992			—
	Pooled fixed income funds	212,465				51,959				160,506			—
	Foreign bonds	40,885				—				40,885			—
	Municipal bonds	10,199				—				10,199			—
	Total fixed-income holdings	554,835				86,003				468,832			—
	Total pension plan assets	$	1,920,601			$	1,373,955			$	512,412		$	34,234
	The fair values of the Company’s postretirement healthcare plan assets, which did not contain any Level 3 assets, as of December 31, 2013, were as follows (in thousands):
		Balance as of December 31, 2013				Quoted Prices in				Significant
						Active Markets for				Other
						Identical Assets				Observable
						(Level 1)				Inputs
										(Level 2)
	Assets:
	Cash and cash equivalents	$	8,402			$	—			$	8,402
	Equity holdings:
	U.S. companies	29,365				29,365				—
	Foreign companies	18,010				17,630				380
	Pooled equity funds	61,134				61,134				—
	Total equity holdings	108,509				108,129				380
	Fixed-income holdings:
	U.S. Treasuries	9,488				9,488				—
	Federal agencies	2,579				—				2,579
	Corporate bonds	8,685				—				8,685
Pooled fixed income funds	8,977				—				8,977
Foreign bonds	941				—				941
Municipal bonds	294				—				294
Total fixed-income holdings	30,964				9,488				21,476
Total postretirement healthcare plan assets	$	147,875			$	117,617			$	30,258
The fair values of the Company’s pension plan assets as of December 31, 2014 were as follows (in thousands):
	Balance as of December 31, 2014				Quoted Prices in				Significant			Significant
					Active Markets for				Other			Unobservable
					Identical Assets				Observable			Inputs
					(Level 1)				Inputs			(Level 3)
									(Level 2)
Assets:
Cash and cash equivalents	$	38,131			$	2,965			$	35,166		$	—
Equity holdings:
U.S. companies	625,174				620,964				4,210			—
Foreign companies	109,088				109,088				—			—
Harley-Davidson common stock	83,942				83,942				—			—
Pooled equity funds	323,613				323,613				—			—
Limited partnership interests	31,227				140				1			31,086
Total equity holdings	1,173,044				1,137,747				4,211			31,086
Fixed-income holdings:
U.S. Treasuries	51,375				51,375				—			—
Federal agencies	45,282				—				45,282			—
Corporate bonds	376,454				—				376,454			—
Pooled fixed income funds	236,024				52,335				183,689			—
Foreign bonds	58,956				—				58,956			—
Municipal bonds	13,380				—				13,380			—
Total fixed-income holdings	781,471				103,710				677,761			—
Total pension plan assets	$	1,992,646			$	1,244,422			$	717,138		$	31,086
Schedule Of Reconciliation Of The Fair Value Measurements Using Significant Unobservable Inputs	The following table presents a reconciliation of the fair value measurements using significant unobservable inputs (Level 3) as of December 31, 2014 (in thousands):
		Limited Partnership
		Interests
	Balance, beginning of period	$	—
	Actual return on plan assets:
	Relating to assets still held at the reporting date	(178		)
	Purchases, sales and settlements	4,047
	Balance, end of period	$	3,869
	The following table presents a reconciliation of the fair value measurements using significant unobservable inputs (Level 3) as of December 31, 2014 (in thousands):
		Limited Partnership
		Interests
	Balance, beginning of period	$	34,234
	Actual return on plan assets:
	Relating to assets still held at the reporting date	(3,178		)
	Purchases, sales and settlements	30
	Balance, end of period	$	31,086
	The following table presents a reconciliation of the fair value measurements using significant unobservable inputs (Level 3) as of December 31, 2013 (in thousands):
		Total				Limited Partnership				Other
						Interests
	Balance, beginning of period	$	36,582			$	35,954			$	628
	Actual return on plan assets:
	Relating to assets still held at the reporting date	2,951				2,951				—
	Purchases, sales and settlements	(5,299		)		(4,671		)		(628		)
	Balance, end of period	$	34,234			$	34,234			$	—
Schedule Of Weighted Average Health Care Cost Trend Rate	The weighted-average healthcare cost trend rate used in determining the accumulated postretirement benefit obligation of the healthcare plans was as follows:
		2014			2013
	Healthcare cost trend rate for next year	8	%		8	%
	Rate to which the cost trend rate is assumed to decline (the ultimate rate)	5	%		5	%
	Year that the rate reaches the ultimate trend rate	2021			2021
Schedule Of Weighted Average Health Care Cost Trend Rate Assumption	This healthcare cost trend rate assumption can have a significant effect on the amounts reported. A one-percentage-point change in the assumed healthcare cost trend rate would have the following effects (in thousands):
		One				One
		Percent				Percent
		Increase				Decrease
	Total of service and interest cost components in 2014	$	747			$	(726	)
	Accumulated benefit obligation as of December 31, 2014	$	12,909			$	(12,001	)
Schedule Of Expected Benefit Payments And Medicare Subsidy Receipts For Next Five Years And Thereafter	The expected benefit payments and Medicare subsidy receipts for the next five years and thereafter were as follows (in thousands):
		Pension				SERPA				Postretirement			Medicare
		Benefits				Benefits				Healthcare			Subsidy
										Benefits			Receipts
	2015	$	70,191			$	1,148			$	30,123		$	1,380
	2016	$	71,110			$	4,064			$	28,455		$	—
	2017	$	72,624			$	1,872			$	28,035		$	—
	2018	$	74,515			$	1,793			$	26,964		$	—
	2019	$	77,117			$	2,432			$	26,009		$	—
	2020-2024	$	454,102			$	16,577			$	128,686		$	—

Leases_Tables

Leases (Tables)	12 Months Ended
	Dec. 31, 2014
Leases [Abstract]
Future Minimum Operating Lease Payments, Maturity Schedule	Future minimum operating lease payments at December 31, 2014 were as follows (in thousands):
	2015	$	12,309
	2016	9,342
	2017	6,983
	2018	5,535
	2019	5,278
	After 2019	15,955
	Total operating lease payments	$	55,402

Capital_Stock_Tables

Capital Stock (Tables)	12 Months Ended
	Dec. 31, 2014
Equity [Abstract]
Stock Repurchases Pursuant To Board Of Director Authorizations	The remaining repurchases were made pursuant to the following authorizations (in millions of shares):
		Shares Repurchased			Authorization Remaining
	Board of Directors’ Authorization	2014	2013	2012	at December 31, 2014
	1997 Authorization	3.2	—	4.3	—
	2007 Authorization	5.8	7.7	2.2	0.9
	2014 Authorization	—	—	—	20
	Total	9	7.7	6.5	20.9

ShareBased_Awards_Tables

Share-Based Awards (Tables)	12 Months Ended
	Dec. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions	Assumptions used in calculating the lattice-based fair value of options granted during 2014, 2013 and 2012 were as follows:
		2014			2013			2012
	Expected average term (in years)	6.1			6.1			6.3
	Expected volatility	25% - 34%			27% - 36%			32% - 50%
	Weighted average volatility	32	%		33	%		41	%
	Expected dividend yield	1.8	%		1.6	%		1.1	%
	Risk-free interest rate	0.1% - 2.8%			0.1% - 2.1%			0.1% - 2.1%
Summary Of Stock Option Transactions	The following table summarizes the stock option transactions for the year ended December 31, 2014 (in thousands except for per share amounts):
		Options			Weighted-
					Average Price
	Options outstanding, beginning of period	3,391			$	40
	Options granted	401			$	62
	Options exercised	(1,002	)		$	38
	Options forfeited	(73	)		$	58
	Options outstanding, end of period	2,717			$	43
	Exercisable, end of period	1,938			$	38
Summary Of The Aggregate Intrinsic Value Related To Options Outstanding, Exercisable And Exercised	The following table summarizes the aggregate intrinsic value related to options outstanding, exercisable and exercised as of and for the years ended December 31 (in thousands):
		2014				2013				2012
	Exercised	$	31,623			$	28,879			$	34,443
	Outstanding	$	61,947			$	100,054			$	60,963
	Exercisable	$	54,071			$	81,930			$	35,873
Stock Options Outstanding By Price Range	Stock options outstanding at December 31, 2014 (options in thousands):
	Price Range	Weighted-Average		Options			Weighted-Average
		Contractual Life					Exercise Price
	$10.01 to $20	4		409			$	13
	$20.01 to $30	5.1		233			$	23
	$30.01 to $40	3.1		262			$	39
	$40.01 to $50	6.6		659			$	44
	$50.01 to $60	6.7		494			$	52
	$60.01 to $70	5.8		660			$	64
	Options outstanding	5.6		2,717			$	43
	Options exercisable	4.4		1,938			$	38
Assumptions Used In Calculating Fair Value Of Options	The assumptions used to determine the fair value of the SAR awards at December 31, 2014 and 2013 were as follows:
		2014			2013
	Expected average term (in years)	3.7 - 5.4			3.5 - 4.3
	Expected volatility	25% - 31%			24% - 32%
	Expected dividend yield	1.7	%		1.2	%
	Risk-free interest rate	0.0% - 2.3%			0.1% - 3.0%
Summary Of Stock Appreciation Right Transactions	The following table summarizes the SAR transactions for the year ended December 31, 2014 (in thousands except for per share amounts):
		SARs			Weighted-Average
					Price
	Outstanding, beginning of period	210			$	26
	Granted	12			$	62
	Exercised	(46	)		$	20
	Forfeited	—			$	—
	Outstanding, end of period	176			$	30
	Exercisable, end of period	148			$	25
Summary Of Restricted Stock Unit Transactions	The fair value of RSUIs is determined based on the market price of the Company’s shares on the grant date. The following table summarizes the RSUI transactions for the year ended December 31, 2014 (in thousands except for per share amounts):
		Restricted			Weighted-Average
		Stock Unit			Grant Date
					Fair Value
					Per Share
	Nonvested, beginning of period	147			$	66
	Granted	72			$	66
	Vested	(74	)		$	63
	Forfeited	(16	)		$	66
	Nonvested, end of period	129			$	66
	The fair value of RSUs settled in stock and restricted stock is determined based on the market price of the Company’s shares on the grant date. The following table summarizes the RSUs settled in stock and restricted stock transactions for the year ended December 31, 2014 (in thousands except for per share amounts):
		Restricted			Grant Date
		Shares			Fair Value
					Per Share
	Nonvested, beginning of period	982			$	47
	Granted	459			$	62
	Vested	(464	)		$	46
	Forfeited	(57	)		$	56
	Nonvested, end of period	920			$	54

Earnings_Per_Share_Tables

Earnings Per Share (Tables)	12 Months Ended
	Dec. 31, 2014
Earnings Per Share [Abstract]
Reconciliation Of Earnings Per Share Basic And Diluted	The following table sets forth the computation of basic and diluted earnings per share from continuing operations for the years ended December 31 (in thousands except per share amounts):
		2014		2013		2012
	Numerator:
	Income used in computing basic and diluted earnings per share	$	844,611	$	733,993	$	623,925
	Denominator:
	Denominator for basic earnings per share-weighted-average common shares	216,305		222,475		227,119
	Effect of dilutive securities – employee stock compensation plan	1,401		1,596		2,110
	Denominator for diluted earnings per share- adjusted weighted-average shares outstanding	217,706		224,071		229,229
	Earnings per common share:
	Basic	$	3.9	$	3.3	$	2.75
	Diluted	$	3.88	$	3.28	$	2.72

Business_Segments_And_Geograph1

Business Segments And Geographic Information (Tables)	12 Months Ended
	Dec. 31, 2014
Segment Reporting [Abstract]
Information By Industry Segment	Information by segment is set forth below for the years ended December 31 (in thousands):
			2014		2013			2012
	Motorcycles net revenue		$	5,567,681	$	5,258,290		$	4,942,582
	Gross profit		2,025,080		1,862,372			1,720,188
	Selling, administrative and engineering expense		1,021,933		993,894			976,224
	Restructuring (benefit) expense and other impairments		—		(2,131		)	28,475
	Operating income from Motorcycles		$	1,003,147	$	870,609		$	715,489
	Financial Services revenue		$	660,827	$	641,582		$	637,924
	Financial Services expense		382,991		358,489			353,237
	Operating income from Financial Services		$	277,836	$	283,093		$	284,687
	Information by segment is set forth below as of December 31 (in thousands):
			Motorcycles		Financial			Consolidated
					Services
	2014
	Total assets		$	2,502,190	$	7,025,907		$	9,528,097
	Depreciation		$	171,187	$	8,113		$	179,300
	Capital expenditures		$	224,262	$	8,057		$	232,319
	2013
	Total assets		$	2,793,497	$	6,611,543		$	9,405,040
	Depreciation		$	160,181	$	6,891		$	167,072
	Capital expenditures		$	199,354	$	8,967		$	208,321
	2012
	Total assets		$	2,751,018	$	6,419,755		$	9,170,773
	Depreciation		$	162,659	$	6,319		$	168,978
	Capital expenditures		$	180,416	$	8,586		$	189,002
Segment Information By Geographical Locations	Included in the consolidated financial statements are the following amounts relating to geographic locations for the years ended December 31 (in thousands):
			2014		2013			2012
	Revenue from Motorcycles(a):
	United States		$	3,773,087	$	3,562,847		$	3,363,640
	EMEA region		869,690		769,864			710,861
	Japan		197,792		217,700			244,907
	Canada		194,422		204,315			186,550
	Australia		190,029		193,081			186,674
	Other foreign countries		342,661		310,483			249,950
	Total revenue from Motorcycles		$	5,567,681	$	5,258,290		$	4,942,582
	Revenue from Financial Services(a):
	United States		$	627,317	$	609,574		$	607,909
	Europe		5,684		4,274			3,661
	Canada		23,707		24,486			24,532
	Other foreign countries		4,119		3,248			1,822
	Total revenue from Financial Services		$	660,827	$	641,582		$	637,924
	Long-lived assets(b):
	United States		$	865,617	$	874,833		$	825,509
	International		34,328		36,860			56,143
	Total long-lived assets		$	899,945	$	911,693		$	881,652
	(a)	Revenue is attributed to geographic regions based on location of customer.
	(b)	Long-lived assets include all long-term assets except those specifically excluded under ASC Topic 280, “Segment Reporting,” such as deferred income taxes and finance receivables.

Supplemental_Consolidating_Dat1

Supplemental Consolidating Data (Tables)	12 Months Ended
	Dec. 31, 2014
Condensed Financial Information of Parent Company Only Disclosure [Abstract]
Operations	All supplemental data is presented in thousands.
		Year Ended December 31, 2014
		Motorcycles			Financial			Eliminations			Consolidated
		& Related			Services
		Products			Operations
		Operations
	Revenue:
	Motorcycles and Related Products	$	5,577,697		$	—		$	(10,016	)	$	5,567,681
	Financial Services	—			662,345			(1,518		)	660,827
	Total revenue	5,577,697			662,345			(11,534		)	6,228,508
	Costs and expenses:
	Motorcycles and Related Products cost of goods sold	3,542,601			—			—			3,542,601
	Financial Services interest expense	—			164,476			—			164,476
	Financial Services provision for credit losses	—			80,946			—			80,946
	Selling, administrative and engineering expense	1,023,450			147,586			(11,534		)	1,159,502
	Total costs and expenses	4,566,051			393,008			(11,534		)	4,947,525
	Operating income	1,011,646			269,337			—			1,280,983
	Investment income	126,499			—			(120,000		)	6,499
	Interest expense	4,162			—			—			4,162
	Income before provision for income taxes	1,133,983			269,337			(120,000		)	1,283,320
	Provision for income taxes	338,453			100,256			—			438,709
	Net income	$	795,530		$	169,081		$	(120,000	)	$	844,611
		Year Ended December 31, 2013
		Motorcycles			Financial			Eliminations			Consolidated
		& Related			Services
		Products			Operations
		Operations
	Revenue:
	Motorcycles and Related Products	$	5,268,480		$	—		$	(10,190	)	$	5,258,290
	Financial Services	—			643,067			(1,485		)	641,582
	Total revenue	5,268,480			643,067			(11,675		)	5,899,872
	Costs and expenses:
	Motorcycles and Related Products cost of goods sold	3,395,918			—			—			3,395,918
	Financial Services interest expense	—			165,491			—			165,491
	Financial Services provision for credit losses	—			60,008			—			60,008
	Selling, administrative and engineering expense	995,378			143,181			(11,675		)	1,126,884
	Restructuring benefit	(2,131		)	—			—			(2,131		)
	Total costs and expenses	4,389,165			368,680			(11,675		)	4,746,170
	Operating income	879,315			274,387			—			1,153,702
	Investment income	190,859			—			(185,000		)	5,859
	Interest expense	45,256			—			—			45,256
	Income before provision for income taxes	1,024,918			274,387			(185,000		)	1,114,305
	Provision for income taxes	279,841			100,471			—			380,312
	Net income	$	745,077		$	173,916		$	(185,000	)	$	733,993
		Year Ended December 31, 2012
		Motorcycles			Financial			Eliminations			Consolidated
		& Related			Services
		Products			Operations
		Operations
	Revenue:
	Motorcycles and Related Products	$	4,952,748		$	—		$	(10,166	)	$	4,942,582
	Financial Services	—			639,482			(1,558		)	637,924
	Total revenue	4,952,748			639,482			(11,724		)	5,580,506
	Costs and expenses:
	Motorcycles and Related Products cost of goods sold	3,222,394			—			—			3,222,394
	Financial Services interest expense	—			195,990			—			195,990
	Financial Services provision for credit losses	—			22,239			—			22,239
	Selling, administrative and engineering expense	977,782			145,174			(11,724		)	1,111,232
	Restructuring expense	28,475			—			—			28,475
	Total costs and expenses	4,228,651			363,403			(11,724		)	4,580,330
	Operating income	724,097			276,079			—			1,000,176
	Investment income	232,369			—			(225,000		)	7,369
	Interest expense	46,033			—			—			46,033
	Income before provision for income taxes	910,433			276,079			(225,000		)	961,512
Provision for income taxes	233,385			104,202			—			337,587
Net income	$	677,048		$	171,877		$	(225,000	)	$	623,925
Balance Sheet
		December 31, 2014
		Motorcycles			Financial			Eliminations			Consolidated
		& Related			Services
		Products			Operations
		Operations
	ASSETS
	Current assets:
	Cash and cash equivalents	$	573,895		$	332,785		$	—		$	906,680
	Marketable securities	57,325			—			—			57,325
	Accounts receivable, net	658,735			—			(411,114		)	247,621
	Finance receivables, net	—			1,916,635			—			1,916,635
	Inventories	448,871			—			—			448,871
	Restricted cash	—			98,627			—			98,627
	Deferred income taxes	50,015			39,901			—			89,916
	Other current assets	142,278			43,125			(2,983		)	182,420
	Total current assets	1,931,119			2,431,073			(414,097		)	3,948,095
	Finance receivables, net	—			4,516,246			—			4,516,246
	Property, plant and equipment, net	848,661			34,416			—			883,077
	Goodwill	27,752			—			—			27,752
	Deferred income taxes	75,121			4,863			(2,149		)	77,835
	Other long-term assets	113,727			39,309			(77,944		)	75,092
		$	2,996,380		$	7,025,907		$	(494,190	)	$	9,528,097
	LIABILITIES AND SHAREHOLDERS’ EQUITY
	Current liabilities:
	Accounts payable	$	171,098		$	436,884		$	(411,114	)	$	196,868
	Accrued liabilities	370,652			83,797			(5,132		)	449,317
	Short-term debt	—			731,786			—			731,786
	Current portion of long-term debt	—			1,011,315			—			1,011,315
	Total current liabilities	541,750			2,263,782			(416,246		)	2,389,286
	Long-term debt	—			3,761,528			—			3,761,528
	Pension liability	76,186			—			—			76,186
	Postretirement healthcare liability	203,006			—			—			203,006
	Other long-term liabilities	164,060			24,745			—			188,805
	Commitments and contingencies (Note 15)
	Total shareholders’ equity	2,011,378			975,852			(77,944		)	2,909,286
		$	2,996,380		$	7,025,907		$	(494,190	)	$	9,528,097
		December 31, 2013
		Motorcycles			Financial			Eliminations			Consolidated
		& Related			Services
		Products			Operations
		Operations
	ASSETS
	Current assets:
	Cash and cash equivalents	$	718,912		$	347,700		$	—		$	1,066,612
	Marketable securities	99,009			—			—			99,009
	Accounts receivable, net	850,248			—			(589,183		)	261,065
	Finance receivables, net	—			1,773,686			—			1,773,686
	Inventories	424,507			—			—			424,507
	Restricted cash	—			144,807			—			144,807
	Deferred income taxes	70,557			33,068			—			103,625
	Other current assets	82,717			34,573			(1,798		)	115,492
	Total current assets	2,245,950			2,333,834			(590,981		)	3,988,803
	Finance receivables, net	—			4,225,877			—			4,225,877
	Property, plant and equipment, net	808,005			34,472			—			842,477
	Prepaid pension costs	244,871			—			—			244,871
	Goodwill	30,452			—			—			30,452
	Deferred income taxes	3,339			—			—			3,339
	Other long-term assets	126,940			17,360			(75,079		)	69,221
		$	3,459,557		$	6,611,543		$	(666,060	)	$	9,405,040
	LIABILITIES AND SHAREHOLDERS’ EQUITY
	Current liabilities:
	Accounts payable	$	203,786		$	625,191		$	(589,183	)	$	239,794
	Accrued liabilities	353,618			77,774			(4,057		)	427,335
Short-term debt	—			666,317			—			666,317
Current portion of long-term debt	303,000			873,140			—			1,176,140
Total current liabilities	860,404			2,242,422			(593,240		)	2,509,586
Long-term debt	—			3,416,713			—			3,416,713
Pension liability	36,371			—			—			36,371
Postretirement healthcare liability	216,165			—			—			216,165
Deferred income taxes	44,584			2,656			2,259			49,499
Other long-term liabilities	146,686			20,534			—			167,220
Commitments and contingencies (Note 15)
Total shareholders’ equity	2,155,347			929,218			(75,079		)	3,009,486
	$	3,459,557		$	6,611,543		$	(666,060	)	$	9,405,040
Cash Flows
		Year Ended December 31, 2014
		Motorcycles			Financial			Eliminations			Consolidated
		& Related			Services			&
		Products			Operations			Adjustments
		Operations
	Cash flows from operating activities:
	Net income	$	795,530		$	169,081		$	(120,000	)	$	844,611
	Adjustments to reconcile net income to cash provided by operating activities:
	Depreciation	171,187			8,113			—			179,300
	Amortization of deferred loan origination costs	—			94,429			—			94,429
	Amortization of financing origination fees	59			8,383			—			8,442
	Provision for employee long-term benefits	33,709			—			—			33,709
	Contributions to pension and postretirement plans	(29,686		)	—			—			(29,686		)
	Stock compensation expense	35,064			2,865			—			37,929
	Net change in wholesale finance receivables	—			—			(75,210		)	(75,210		)
	Provision for credit losses	—			80,946			—			80,946
	Loss on debt extinguishment	—			3,942			—			3,942
	Deferred income taxes	(191		)	(7,430		)	—			(7,621		)
	Foreign currency adjustments	21,964			—			—			21,964
	Other, net	20,273			(21,764		)	—			(1,491		)
	Change in current assets and current liabilities:
	Accounts receivable	(31,740		)	—			21,931			(9,809		)
	Finance receivables—accrued interest and other	—			(2,515		)	—			(2,515		)
	Inventories	(50,886		)	—			—			(50,886		)
	Accounts payable and accrued liabilities	16,074			21,629			(18,575		)	19,128
	Restructuring reserves	2,181			—			—			2,181
	Derivative instruments	703			—			—			703
	Prepaid and other	(17,187		)	13,798			—			(3,389		)
	Total adjustments	171,524			202,396			(71,854		)	302,066
	Net cash provided by operating activities	967,054			371,477			(191,854		)	1,146,677
	Cash flows from investing activities:
	Capital expenditures	(224,262		)	(8,057		)	—			(232,319		)
	Origination of finance receivables	—			(7,693,884		)	4,125,461			(3,568,423		)
	Collections of finance receivables	—			7,066,852			(4,053,607		)	3,013,245
	Sales and redemptions of marketable securities	41,010			—			—			41,010
	Other	1,837			—			—			1,837
	Net cash used by investing activities	(181,415		)	(635,089		)	71,854			(744,650		)
		Year Ended December 31, 2014
		Motorcycles			Financial			Eliminations			Consolidated
		& Related			Services			&
		Products			Operations			Adjustments
		Operations
	Cash flows from financing activities:
	Proceeds from issuance of medium-term notes	—			991,835			—			991,835
	Repayments of medium-term notes	—			(526,431		)	—			(526,431		)
	Repayment of senior unsecured notes	(303,000		)	—			—			(303,000		)
	Intercompany borrowing activity	200,000			(200,000		)	—			—
	Proceeds from securitization debt	—			847,126			—			847,126
	Repayments of securitization debt	—			(834,856		)	—			(834,856		)
	Borrowings of asset-backed commercial paper	—			84,907			—			84,907
	Repayments of asset-backed commercial paper	—			(77,800		)	—			(77,800		)
	Net increase in credit facilities and unsecured commercial paper	—			63,945			—			63,945
	Net change in restricted cash	—			22,755			—			22,755
	Dividends	(238,300		)	(120,000		)	120,000			(238,300		)
	Purchase of common stock for treasury	(615,602		)	—			—			(615,602		)
	Excess tax benefits from share-based payments	11,540			—			—			11,540
	Issuance of common stock under employee stock option plans	37,785			—			—			37,785
	Net cash (used by) provided by financing activities	(907,577		)	251,481			120,000			(536,096		)
	Effect of exchange rate changes on cash and cash equivalents	(23,079		)	(2,784		)	—			(25,863		)
	Net decrease in cash and cash equivalents	$	(145,017	)	$	(14,915	)	$	—		$	(159,932	)
	Cash and cash equivalents:
	Cash and cash equivalents—beginning of period	$	718,912		$	347,700		$	—		$	1,066,612
	Net decrease in cash and cash equivalents	(145,017		)	(14,915		)	—			(159,932		)
Cash and cash equivalents—end of period	$	573,895		$	332,785		$	—		$	906,680
	Year Ended December 31, 2013
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services			&
	Products			Operations			Adjustments
	Operations
Cash flows from operating activities:
Net income	$	745,077		$	173,916		$	(185,000	)	$	733,993
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation	160,181			6,891			—			167,072
Amortization of deferred loan origination costs	—			86,181			—			86,181
Amortization of financing origination fees	473			8,903			—			9,376
Provision for employee long-term benefits	66,877			—			—			66,877
Contributions to pension and postretirement plans	(204,796		)	—			—			(204,796		)
Stock compensation expense	38,367			2,877			—			41,244
Net change in wholesale finance receivables	—			—			28,865			28,865
Provision for credit losses	—			60,008			—			60,008
Loss on debt extinguishment	—			4,947			—			4,947
Deferred income taxes	54,568			(1,988		)	—			52,580
Foreign currency adjustments	16,269			—			—			16,269
Other, net	10,942			(819		)	—			10,123
Change in current assets and current liabilities:
Accounts receivable	(24,273		)	—			(12,380		)	(36,653		)
Finance receivables – accrued interest and other	—			(346		)	—			(346		)
Inventories	(46,474		)	—			—			(46,474		)
Accounts payable and accrued liabilities	(60,907		)	(5,096		)	12,380			(53,623		)
Restructuring reserves	(25,042		)	—			—			(25,042		)
Derivative instruments	(2,161		)	(28		)	—			(2,189		)
Prepaid and other	70,900			(2,219		)	—			68,681
Total adjustments	54,924			159,311			28,865			243,100
Net cash provided by operating activities	800,001			333,227			(156,135		)	977,093
Cash flows from investing activities:
Capital expenditures	(199,354		)	(8,967		)	—			(208,321		)
Origination of finance receivables	—			(7,140,533		)	3,896,528			(3,244,005		)
Collections of finance receivables	—			6,757,387			(3,925,393		)	2,831,994
Purchases of marketable securities	(4,998		)	—			—			(4,998		)
Sales and redemptions of marketable securities	40,108			—			—			40,108
Other	16,355			—			—			16,355
Net cash used by investing activities	(147,889		)	(392,113		)	(28,865		)	(568,867		)
	Year Ended December 31, 2013
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services			&
	Products			Operations			Adjustments
	Operations
Cash flows from financing activities:
Repayments of medium-term notes	—			(27,858		)	—			(27,858		)
Intercompany borrowing activity	(50,000		)	50,000			—			—
Proceeds from securitization debt	—			647,516			—			647,516
Repayments of securitization debt	—			(840,387		)	—			(840,387		)
Borrowings of asset-backed commercial paper	—			88,456			—			88,456
Net increase in credit facilities and unsecured commercial paper	—			371,085			—			371,085
Repayments of asset-backed commercial paper	—			(78,765		)	—			(78,765		)
Net change in restricted cash	—			43,201			—			43,201
Dividends paid	(187,688		)	(185,000		)	185,000			(187,688		)
Purchase of common stock for treasury, net of issuances	(479,231		)	—			—			(479,231		)
Excess tax benefits from share based payments	19,895			—			—			19,895
Issuance of common stock under employee stock option plans	50,567			—			—			50,567
Net cash (used by) provided by financing activities	(646,457		)	68,248			185,000			(393,209		)
Effect of exchange rate changes on cash and cash equivalents	(14,459		)	(2,084		)	—			(16,543		)
Net (decrease) increase in cash and cash equivalents	$	(8,804	)	$	7,278		$	—		$	(1,526	)
Cash and cash equivalents:
Cash and cash equivalents – beginning of period	$	727,716		$	340,422		$	—		$	1,068,138
Net (decrease) increase in cash and cash equivalents	(8,804		)	7,278			—			(1,526		)
Cash and cash equivalents – end of period	$	718,912		$	347,700		$	—		$	1,066,612
	Year Ended December 31, 2012
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services			&
	Products			Operations			Adjustments
	Operations
Cash flows from operating activities:
Net income	$	677,048		$	171,877		$	(225,000	)	$	623,925
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation	162,659			6,319			—			168,978
Amortization of deferred loan origination costs	—			78,592			—			78,592
Amortization of financing origination fees	473			9,496			—			9,969
Provision for employee long-term benefits	67,612			3,735			—			71,347
Contributions to pension and postretirement plans	(244,416		)	—			—			(244,416		)
Stock compensation expense	37,544			3,271			—			40,815
Net change in wholesale finance receivables	—			—			2,513			2,513
Provision for credit losses	—			22,239			—			22,239
Loss on debt extinguishment	—			4,323			—			4,323
Pension and postretirement healthcare plan curtailment and settlement expense	6,242			—			—			6,242
Deferred income taxes	117,772			10,680			—			128,452
Foreign currency adjustments	9,773			—			—			9,773
Other, net	(2,290		)	(4,926		)	—			(7,216		)
	Year Ended December 31, 2012
	Motorcycles			Financial			Eliminations			Consolidated
	& Related			Services			&
	Products			Operations			Adjustments
	Operations
Change in current assets and current liabilities:
Accounts receivable	9,323			—			(23,013		)	(13,690		)
Finance receivables – accrued interest and other	—			(4		)	—			(4		)
Inventories	21,459			—			—			21,459
Accounts payable and accrued liabilities	(6,368		)	(27,443		)	23,013			(10,798		)
Restructuring reserves	(16,087		)	—			—			(16,087		)
Derivative instruments	2,906			(148		)	—			2,758
Prepaid and other	(95,162		)	(2,554		)	—			(97,716		)
Total adjustments	71,440			103,580			2,513			177,533
Net cash provided by operating activities	748,488			275,457			(222,487		)	801,458
Cash flows from investing activities:
Capital expenditures	(180,416		)	(8,586		)	—			(189,002		)
Origination of finance receivables	—			(6,544,828		)	3,686,127			(2,858,701		)
Collections of finance receivables	—			6,456,729			(3,688,640		)	2,768,089
Purchases of marketable securities	(4,993		)	—			—			(4,993		)
Sales and redemptions of marketable securities	23,296			—			—			23,296
Net cash used by investing activities	(162,113		)	(96,685		)	(2,513		)	(261,311		)
Cash flows from financing activities:
Proceeds from issuance of medium-term notes	—			993,737			—			993,737
Repayment of medium-term notes	—			(420,870		)	—			(420,870		)
Intercompany borrowing activity	(400,000		)	400,000			—			—
Proceeds from securitization debt	—			763,895			—			763,895
Repayments of securitization debt	—			(1,405,599		)	—			(1,405,599		)
Borrowings of asset-backed commercial paper	—			200,417			—			200,417
Net decrease in credit facilities and unsecured commercial paper	—			(744,724		)	—			(744,724		)
Repayments of asset-backed commercial paper	—			(24,301		)	—			(24,301		)
Net change in restricted cash	—			41,647			—			41,647
Dividends paid	(141,681		)	(225,000		)	225,000			(141,681		)
Purchase of common stock for treasury, net of issuances	(311,632		)	—			—			(311,632		)
Excess tax benefits from share based payments	13,065			—			—			13,065
Issuance of common stock under employee stock option plans	45,973			—			—			45,973
Net cash used by financing activities	(794,275		)	(420,798		)	225,000			(990,073		)
Effect of exchange rate changes on cash and cash equivalents	(7,714		)	(1,172		)	—			(8,886		)
Net decrease in cash and cash equivalents	$	(215,614	)	$	(243,198	)	$	—		$	(458,812	)
Cash and cash equivalents:
Cash and cash equivalents – beginning of period	$	943,330		$	583,620		$	—		$	1,526,950
Net decrease in cash and cash equivalents	(215,614		)	(243,198		)	—			(458,812		)
Cash and cash equivalents – end of period	$	727,716		$	340,422		$	—		$	1,068,138

Supplementary_Data_Tables

Supplementary Data (Tables)	12 Months Ended
	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Schedule of Quarterly Financial Information	Quarterly financial data (unaudited)
	(In millions, except per share data)
			1st Quarter								2nd Quarter						3rd Quarter						4th Quarter
			Mar 30,				Mar 31,				June 29,			June 30,			Sep 28,			Sep 29,			Dec 31,			Dec 31,
			2014				2013				2014			2013			2014			2013			2014			2013
	Motorcycles:
	Revenue		$	1,571.70			$	1,414.20			$	1,834.30		$	1,631.50		$	1,130.60		$	1,180.30		$	1,031.20		$	1,032.30
	Operating income(a)		$	347.7			$	276.8			$	473.3		$	357.7		$	146.3		$	175.5		$	35.9		$	60.7
	Financial Services:
	Revenue		$	154.4			$	157			$	166.4		$	162.8		$	171		$	163.4		$	169		$	158.3
	Operating income		$	63.2			$	71.5			$	74.4		$	74.2		$	77.8		$	76.1		$	62.4		$	61.3
	Consolidated:
	Income before taxes		$	408.9			$	338.5			$	549.1		$	422.4		$	225.5		$	241.3		$	99.9		$	112.1
	Net income		$	265.9			$	224.1			$	354.2		$	271.7		$	150.1		$	162.7		$	74.5		$	75.4
	Earnings per common share:
	Basic		$	1.21			$	1			$	1.63		$	1.22		$	0.7		$	0.73		$	0.35		$	0.34
	Diluted		$	1.21			$	0.99			$	1.62		$	1.21		$	0.69		$	0.73		$	0.35		$	0.34
	(a)	Operating income for the Motorcycles segment includes restructuring expense (benefit) as discussed in Note 3 for the following periods (in millions):
Schedule Of Restructuring Expense	2009 Restructuring Plan reserve activity and balances as recorded in accrued liabilities for the following years ended December 31 (in thousands):
			2013
			Employee				Accelerated				Other			Total
			Severance and				Depreciation
			Termination Costs
	Balance, beginning of period		$	5,196			$	—			$	161		$	5,357
	Restructuring expense		—				—				907			907
	Utilized – cash		(1,645		)		—				(1,068		)	(2,713		)
	Noncash reserve release		(1,551		)		—				—			(1,551		)
	Balance, end of period		$	2,000			$	—			$	—		$	2,000
			2012
			Employee				Accelerated				Other			Total
			Severance and				Depreciation
			Termination Costs
	Balance, beginning of period		$	10,089			$	—			$	—		$	10,089
	Restructuring expense		4,099				—				13,154			17,253
	Utilized – cash		(6,566		)		—				(12,993		)	(19,559		)
	Noncash reserve release		(2,426		)		—				—			(2,426		)
	Balance, end of period		$	5,196			$	—			$	161		$	5,357
	The following table summarizes the Motorcycles segment’s 2011 Kansas City Restructuring Plan and modified 2011 New Castalloy Restructuring Plan reserve activity and balances as recorded in accrued liabilities for the year ended December 31 (in thousands):
			2013
			Kansas City											New Castalloy												Consolidated
			Employee Severance and Termination Costs				Other				Total			Employee Severance and Termination Costs			Accelerated Depreciation			Other			Total			Total
	Balance, beginning of period		$	2,259			$	—			$	2,259		$	9,306		$	—		$	145		$	9,451		$	11,710
	Restructuring expense		—				—				—			1,480			2,093			1,709			5,282			5,282
	Utilized - cash		(1,290		)		—				(1,290		)	(5,369		)	—			—			(5,369		)	(6,659		)
	Utilized - non-cash		—				—				—			—			(2,093		)	(1,721		)	(3,814		)	(3,814		)
	Non-cash reserve release		(969		)		—				(969		)	(5,369		)	—			—			(5,369		)	(6,338		)
	Balance, end of period		$	—			$	—			$	—		$	48		$	—		$	133		$	181		$	181
	The following table summarizes the Motorcycles segment’s 2010 Restructuring Plan reserve activity and balances as recorded in accrued liabilities for the following years ended December 31 (in thousands):
				2013				2012
				Employee				Employee
				Severance and				Severance and
				Termination Costs				Termination Costs
		Balance, beginning of period		$	10,156			$	20,361
		Restructuring expense		—				4,005
		Utilized – cash		(9,725		)		(12,898		)
		Non-cash reserve release		(431		)		(1,312		)
		Balance, end of period		$	—			$	10,156
			1st Quarter								2nd Quarter						3rd Quarter						4th Quarter
			Mar 30,				Mar 31,				June 29,			June 30,			Sep 28,			Sep 29,			Dec 31,			Dec 31,
			2014				2013				2014			2013			2014			2013			2014			2013
	Restructuring expense (benefit)		$	—			$	2.9			$	—		$	(5.3	)	$	—		$	0.6		$	—		$	(0.4	)

Summary_Of_Significant_Account3

Summary Of Significant Accounting Policies (Narrative) (Details) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Property, Plant and Equipment [Line Items]
Repossessed Assets	$13.40	$13.80
Marketable Securities, Unrealized Loss	-0.7	-1.5
Gross unrealized gain, net of tax	-0.4	-1
Marketable securities maturity period, minimum (in months)	3 months
Marketable securities maturity period, maximum (in months)	28 months
Allowance for doubtful accounts receivable	3.5	5
Other inventories	232.8	210.7
Deferred revenue related to extended service contracts	5.7	6.8
Research and development expenses	138.3	152.2	137.3
Advertising costs	107.4	90.7	80.7
Total share-based award compensation expense	37.9	41.2	40.8
Total share-based award compensation expense, net of taxes	23.9	26	25.7
Safety Recall [Member]
Property, Plant and Equipment [Line Items]
Loss Contingency Accrual, Product Liability, Gross	$9.80	$4	$4.60
Motorcycles Segment [Member]
Property, Plant and Equipment [Line Items]
Standard Product Warranty, Period	2 years 0 months 0 days
Parts and Accessories Finished Goods [Member]
Property, Plant and Equipment [Line Items]
Standard Product Warranty, Period	1 year 0 months 0 days
Japan [Member] | Motorcycles Segment [Member]
Property, Plant and Equipment [Line Items]
Standard Product Warranty, Period	3 years 0 months 0 days
Buildings [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment, minimum (in years)	30 years 0 months 0 days
Building Equipment and Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment, minimum (in years)	7 years 0 months 0 days
Machinery and Equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment, minimum (in years)	3 years 0 months 0 days
Machinery and Equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment, minimum (in years)	10 years 0 months 0 days
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment, minimum (in years)	5 years 0 months 0 days
Software [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment, minimum (in years)	3 years 0 months 0 days
Software [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful lives of property, plant and equipment, minimum (in years)	7 years 0 months 0 days

Summary_Of_Significant_Account4

Summary Of Significant Accounting Policies (Marketable Securities) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Accounting Policies [Abstract]
Available-for-sale securities: corporate bonds	$57,325	$99,009
Trading securities: mutual funds	33,815	30,172
Marketable Securities	$91,140	$129,181

Summary_Of_Significant_Account5

Summary Of Significant Accounting Policies (Changes In Warranty And Safety Recall Liability) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Movement in Standard Product Warranty Accrual [Roll Forward]
Balance, beginning of period	$64,120	$60,263	$54,994
Warranties issued during the period	60,331	59,022	54,394
Settlements made during the period	-74,262	-64,462	-67,247
Recalls and changes to pre-existing warranty liabilities	19,061	9,297	18,122
Balance, end of period	$69,250	$64,120	$60,263

Additional_Balance_Sheet_And_C2

Additional Balance Sheet And Cash Flow Information (Inventories, Net) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Inventory [Line Items]
Raw materials and work in process	$151,254,000	$140,302,000
Inventory at lower of FIFO cost or market	498,773,000	473,233,000
Excess of FIFO over LIFO cost	-49,902,000	-48,726,000
Inventories, net	448,871,000	424,507,000
Obsolescence reserves deducted from FIFO cost	17,800,000	17,500,000
Motorcycle Finished Goods [Member]
Inventory [Line Items]
Motorcycle finished goods	230,309,000	205,416,000
Parts and Accessories Finished Goods [Member]
Inventory [Line Items]
Motorcycle finished goods	$117,210,000	$127,515,000

Additional_Balance_Sheet_And_C3

Additional Balance Sheet And Cash Flow Information (Property, Plant And Equipment, At Cost) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$2,995,707	$2,802,984
Accumulated depreciation	-2,112,630	-1,960,507
Property, plant and equipment, net	883,077	842,477
Land and Related Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	55,238	56,146
Building and Related Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	475,268	424,431
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,823,790	1,816,599
Software and Software Development Costs [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	440,703	337,210
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$200,708	$168,598

Additional_Balance_Sheet_And_C4

Additional Balance Sheet And Cash Flow Information (Accrued Liabilities) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Accrued Liabilities, Current [Abstract]
Payroll, employee benefits and related expenses	$165,448	$166,346
Restructuring reserves	0	2,181
Warranty and recalls	48,529	46,571
Sales incentive programs	44,423	42,541
Tax-related accruals	28,333	21,970
Fair value of derivative financial instruments	2,027	3,925
Other Accrued Liabilities, Current	160,557	143,801
Accrued liabilities, Total	$449,317	$427,335

Additional_Balance_Sheet_And_C5

Additional Balance Sheet And Cash Flow Information (Reconciliation Of Net Income (Loss) To Net Cash Provided By Operating Activities Of Continuing Operations) (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 28, 2014	Jun. 29, 2014	Mar. 30, 2014	Dec. 31, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Supplemental Cash Flow Information [Abstract]
Net income	$74,500	$150,100	$354,200	$265,900	$75,400	$162,700	$271,700	$224,100	$844,611	$733,993	$623,925
Income from continuing operations									844,611	733,993	623,925
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation									179,300	167,072	168,978
Amortization of deferred loan origination costs									94,429	86,181	78,592
Amortization of financing origination fees									8,442	9,376	9,969
Provision for employee long-term benefits									33,709	66,877	71,347
Contributions to pension and postretirement plans									-29,686	-204,796	-244,416
Stock compensation expense									37,929	41,244	40,815
Net change in wholesale finance receivables related to sales									-75,210	28,865	2,513
Provision for credit losses									80,946	60,008	22,239
Loss on debt extinguishment									3,942	4,947	4,323
Pension and postretirement healthcare plan curtailment and settlement expense									0	0	6,242
Deferred income taxes									-7,621	52,580	128,452
Foreign currency adjustments									21,964	16,269	9,773
Other, net									-1,491	10,123	-7,216
Changes in current assets and liabilities:
Accounts receivable, net									-9,809	-36,653	-13,690
Finance receivables – accrued interest and other									-2,515	-346	-4
Inventories									-50,886	-46,474	21,459
Accounts payable and accrued liabilities									19,128	-53,623	-10,798
Restructuring reserves									2,181	-25,042	-16,087
Derivative instruments									703	-2,189	2,758
Prepaid and other									-3,389	68,681	-97,716
Total adjustments									302,066	243,100	177,533
Net cash provided by operating activities of continuing operations									1,146,677	977,093	801,458
Interest									154,310	197,161	225,228
Income taxes									$438,840	$236,972	$317,812

Restructuring_Expense_And_Othe1

Restructuring Expense And Other Impairments (Narrative) (Details) (USD $)	12 Months Ended			1 Months Ended		60 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Feb. 28, 2011	Sep. 30, 2010	Dec. 31, 2013
					agreement
Restructuring Cost and Reserve [Line Items]
Restructuring expense	$0	($2,131)	$28,475
Motorcycles Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expense	0	-2,131	28,475
2011 Restructuring Plan [Member] | Motorcycles Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expense		5,282
2011 New Castalloy Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Estimated reduction in workforce	100
Expected number of positions retained	100
Restructuring expense	22,100
Non-cash charges	35.00%
2011 New Castalloy Restructuring Plan [Member] | Motorcycles Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expense		5,282
2011 Kansas City Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Estimated reduction in workforce	145
Restructuring expense	6,000
Labor agreement period (in years)				7 years 0 months 0 days
Cost incurred to date, non-cash	10.00%
2011 Kansas City Restructuring Plan [Member] | Motorcycles Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expense		0
Original 2011 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Estimated reduction in workforce	200
2010 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expense	59,200
Labor agreement period (in years)					7 years 0 months 0 days
Cost incurred to date, non-cash	45.00%
Number of labor agreements					3
2010 Restructuring Plan [Member] | Milwaukee Facilities [Member]
Restructuring Cost and Reserve [Line Items]
Estimated reduction in workforce	250
2010 Restructuring Plan [Member] | Tomahawk Facilities [Member]
Restructuring Cost and Reserve [Line Items]
Estimated reduction in workforce	75
2009 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expense						393,800
Non-cash charges	30.00%
2009 Restructuring Plan [Member] | Production, Hourly [Member]
Restructuring Cost and Reserve [Line Items]
Estimated reduction in workforce	2,900
2009 Restructuring Plan [Member] | Motorcycles Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expense		$907	$17,253
2009 Restructuring Plan [Member] | Motorcycles Segment [Member] | Non-Production [Member]
Restructuring Cost and Reserve [Line Items]
Estimated reduction in workforce	800
2009 Restructuring Plan [Member] | Financial Services Segment [Member] | Salaried [Member]
Restructuring Cost and Reserve [Line Items]
Estimated reduction in workforce	100

Restructuring_Expense_And_Othe2

Restructuring Expense And Other Impairments (Restructuring Plan Reserve Recorded In Accrued Liabilities) (Details) (USD $)	12 Months Ended			60 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013
Restructuring Reserve [Roll Forward]
Restructuring expense	$0	($2,131)	$28,475
Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Restructuring expense	0	-2,131	28,475
2011 Restructuring Plan [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		11,710
Restructuring expense		5,282
Utilized - cash		-6,659
Utilized - non-cash		-3,814
Noncash reserve release		-6,338
Balance, end of period		181		181
2011 Kansas City Restructuring Plan [Member]
Restructuring Reserve [Roll Forward]
Restructuring expense	6,000
2011 Kansas City Restructuring Plan [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		2,259
Restructuring expense		0
Utilized - cash		-1,290
Utilized - non-cash		0
Noncash reserve release		-969
Balance, end of period		0		0
2011 Kansas City Restructuring Plan [Member] | Employee Severance [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		2,259
Restructuring expense		0
Utilized - cash		-1,290
Utilized - non-cash		0
Noncash reserve release		-969
Balance, end of period		0		0
2011 Kansas City Restructuring Plan [Member] | Other [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		0
Restructuring expense		0
Utilized - cash		0
Utilized - non-cash		0
Noncash reserve release		0
Balance, end of period		0		0
2011 New Castalloy Restructuring Plan [Member]
Restructuring Reserve [Roll Forward]
Restructuring expense	22,100
2011 New Castalloy Restructuring Plan [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		9,451
Restructuring expense		5,282
Utilized - cash		-5,369
Utilized - non-cash		-3,814
Noncash reserve release		-5,369
Balance, end of period		181		181
2011 New Castalloy Restructuring Plan [Member] | Employee Severance [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		9,306
Restructuring expense		1,480
Utilized - cash		-5,369
Utilized - non-cash		0
Noncash reserve release		-5,369
Balance, end of period		48		48
2011 New Castalloy Restructuring Plan [Member] | Accelerated Depreciation [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		0
Restructuring expense		2,093
Utilized - cash		0
Utilized - non-cash		-2,093
Noncash reserve release		0
Balance, end of period		0		0
2011 New Castalloy Restructuring Plan [Member] | Other [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		145
Restructuring expense		1,709
Utilized - cash		0
Utilized - non-cash		-1,721
Noncash reserve release		0
Balance, end of period		133		133
2010 Restructuring Plan [Member]
Restructuring Reserve [Roll Forward]
Restructuring expense	59,200
2010 Restructuring Plan [Member] | Employee Severance [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		10,156	20,361
Restructuring expense		0	4,005
Utilized - cash		-9,725	-12,898
Noncash reserve release		-431	-1,312
Balance, end of period		0	10,156	0
2009 Restructuring Plan [Member]
Restructuring Reserve [Roll Forward]
Restructuring expense				393,800
2009 Restructuring Plan [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		5,357	10,089
Restructuring expense		907	17,253
Utilized - cash		-2,713	-19,559
Noncash reserve release		-1,551	-2,426
Balance, end of period		2,000	5,357	2,000
2009 Restructuring Plan [Member] | Employee Severance [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		5,196	10,089
Restructuring expense		0	4,099
Utilized - cash		-1,645	-6,566
Noncash reserve release		-1,551	-2,426
Balance, end of period		2,000	5,196	2,000
2009 Restructuring Plan [Member] | Accelerated Depreciation [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		0	0
Restructuring expense		0	0
Utilized - cash		0	0
Noncash reserve release		0	0
Balance, end of period		0	0	0
2009 Restructuring Plan [Member] | Other [Member] | Motorcycles & Related Products [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period		161	0
Restructuring expense		907	13,154
Utilized - cash		-1,068	-12,993
Noncash reserve release		0	0
Balance, end of period		$0	$161	$0

Goodwill_Changes_In_Carrying_A

Goodwill (Changes In Carrying Amount Of Goodwill) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Goodwill [Roll Forward]
Goodwill, Ending Balance	$27,752	$30,452
Motorcycles Segment [Member]
Goodwill [Roll Forward]
Goodwill, Beginning Balance	30,452	29,530	29,081
Currency translation	-2,700	922	449
Goodwill, Ending Balance	27,752	30,452	29,530
Financial Services Segment [Member]
Goodwill [Roll Forward]
Goodwill, Ending Balance	$0

Finance_Receivables_Narrative_

Finance Receivables (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Commercial Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unused lines of credit, wholesale	1,010,000,000	1,010,000,000
Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Approved but unfunded retail loans	168,700,000	149,800,000
Financing Receivable [Member] | Geographic Concentration Risk [Member] | Texas [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Concentration Risk, Percentage	12.00%	12.00%

Finance_Receivables_Finance_Re

Finance Receivables (Finance Receivables) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	$6,560,245,000	$6,110,256,000	$5,889,519,000	$5,912,130,000	$6,191,158,000
Allowance for credit losses	-127,364,000	-110,693,000	-107,667,000	-125,449,000	-173,589,000
Total of finance receivables, net and investment in retained securitization interests	6,432,881,000	5,999,563,000	5,781,852,000	5,786,681,000	6,017,569,000
Financing Receivable, Individually Evaluated for Impairment	0	0
Commercial Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	952,321,000	845,212,000	816,404,000	824,640,000	813,997,000
Allowance for credit losses	-5,339,000	-4,630,000	-6,225,000	-9,337,000
Financing Receivable, Individually Evaluated for Impairment	0	0
Commercial Portfolio Segment [Member] | United States [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	903,380,000	800,491,000	776,633,000	778,320,000	735,481,000
Commercial Portfolio Segment [Member] | Canada [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	48,941,000	44,721,000	39,771,000	46,320,000	78,516,000
Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	5,607,924,000	5,265,044,000	5,073,115,000	5,087,490,000	5,377,161,000
Allowance for credit losses	-122,025,000	-106,063,000	-101,442,000	-116,112,000
Financing Receivable, Individually Evaluated for Impairment	0	0
Consumer Portfolio Segment [Member] | United States [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	5,398,006,000	5,051,245,000	4,850,450,000	4,858,781,000	5,126,699,000
Consumer Portfolio Segment [Member] | Canada [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	$209,918,000	$213,799,000	$222,665,000	$228,709,000	$250,462,000

Finance_Receivables_Contractua

Finance Receivables (Contractual Maturities Of Finance Receivables) (Details) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified
Accounts, Notes, Loans and Financing Receivable [Line Items]
2014	$1,942,615
2015	1,069,453
2016	1,200,932
2017	1,309,939
2018	990,260
Thereafter	47,046
Total	6,560,245
United States [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
2014	1,856,097
2015	1,029,075
2016	1,155,891
2017	1,259,696
2018	953,581
Thereafter	47,046
Total	6,301,386
Canada [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
2014	86,518
2015	40,378
2016	45,041
2017	50,243
2018	36,679
Thereafter	0
Total	$258,859

Finance_Receivables_Changes_In

Finance Receivables (Changes In The Allowance For Finance Credit Losses On Finance Receivables) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2010
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance, beginning of period	$110,693	$107,667	$125,449	$173,589
Provision for credit losses	80,946	60,008	22,239
Charge-offs	-102,831	-97,928	-87,062
Recoveries	38,556	40,946	47,041
Balance, end of period	127,364	110,693	107,667	173,589
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance, beginning of period	106,063	101,442	116,112
Provision for credit losses	80,237	61,603	25,252
Charge-offs	-102,831	-97,928	-86,963
Recoveries	38,556	40,946	47,041
Balance, end of period	122,025	106,063	101,442
Commercial Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Balance, beginning of period	4,630	6,225	9,337
Provision for credit losses	709	-1,595	-3,013
Charge-offs	0	0	-99
Recoveries	0	0	0
Balance, end of period	$5,339	$4,630	$6,225

Finance_Receivables_Allowance_

Finance Receivables (Allowance For Credit Losses And Finance Receivables By Portfolio, Individually And Collectively Evaluated For Impairment) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	$0	$0
Collectively evaluated for impairment	127,364,000	110,693,000
Total allowance for credit losses	127,364,000	110,693,000	107,667,000	125,449,000	173,589,000
Financing Receivable, Individually Evaluated for Impairment	0	0
Collectively evaluated for impairment	6,560,245,000	6,110,256,000
Total finance receivables	6,560,245,000	6,110,256,000	5,889,519,000	5,912,130,000	6,191,158,000
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	122,025,000	106,063,000
Total allowance for credit losses	122,025,000	106,063,000	101,442,000	116,112,000
Financing Receivable, Individually Evaluated for Impairment	0	0
Collectively evaluated for impairment	5,607,924,000	5,265,044,000
Total finance receivables	5,607,924,000	5,265,044,000	5,073,115,000	5,087,490,000	5,377,161,000
Commercial Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	5,339,000	4,630,000
Total allowance for credit losses	5,339,000	4,630,000	6,225,000	9,337,000
Financing Receivable, Individually Evaluated for Impairment	0	0
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	952,321,000	845,212,000
Total finance receivables	952,321,000	845,212,000	816,404,000	824,640,000	813,997,000
Unused Commitments to Extend Credit	1,010,000,000	1,010,000,000
Nonperforming Financing Receivable [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Financing Receivable, Individually Evaluated for Impairment		$0

Finance_Receivables_Aging_Of_P

Finance Receivables (Aging Of Past Due Finance Receivables Including Non-Accrual Status Finance Receivables) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current	$6,379,379,000	$5,938,648,000
31-60 Days Past Due	113,390,000	110,597,000
61-90 Days Past Due	38,558,000	36,210,000
Greater than 90 Days Past Due	28,918,000	24,801,000
Total Past Due	180,866,000	171,608,000
Total finance receivables	6,560,245,000	6,110,256,000	5,889,519,000	5,912,130,000	6,191,158,000
Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Current	5,427,719,000	5,094,615,000
31-60 Days Past Due	113,007,000	109,806,000
61-90 Days Past Due	38,486,000	36,029,000
Greater than 90 Days Past Due	28,712,000	24,594,000
Total Past Due	180,205,000	170,429,000
Total finance receivables	5,607,924,000	5,265,044,000	5,073,115,000	5,087,490,000	5,377,161,000
Commercial Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	0	0
Current	951,660,000	844,033,000
31-60 Days Past Due	383,000	791,000
61-90 Days Past Due	72,000	181,000
Greater than 90 Days Past Due	206,000	207,000
Total Past Due	661,000	1,179,000
Total finance receivables	$952,321,000	$845,212,000	$816,404,000	$824,640,000	$813,997,000

Finance_Receivables_Wholesale_

Finance Receivables (Wholesale And Retail Receivables Accruing Interest And Are Past Due) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]
Receivables past due and accruing interest	$28,918	$24,801	$28,033	$28,378	$35,742
United States [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Receivables past due and accruing interest	27,800	23,770	26,500	27,171	34,391
Canada [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Receivables past due and accruing interest	$1,118	$1,031	$1,533	$1,207	$1,351

Finance_Receivables_Investment

Finance Receivables (Investment Of Wholesale Finance Receivables By Internal And External Credit Quality Indicator) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
In Thousands, unless otherwise specified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	$6,560,245	$6,110,256	$5,889,519	$5,912,130	$6,191,158
Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	5,607,924	5,265,044	5,073,115	5,087,490	5,377,161
Consumer Portfolio Segment [Member] | Prime [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	4,435,352	4,141,559
Consumer Portfolio Segment [Member] | Sub Prime [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	1,172,572	1,123,485
Commercial Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	952,321	845,212	816,404	824,640	813,997
Commercial Portfolio Segment [Member] | Doubtful [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	954	0
Commercial Portfolio Segment [Member] | Substandard [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	7,025	8,383
Commercial Portfolio Segment [Member] | Special Mention [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	0	2,076
Commercial Portfolio Segment [Member] | Risk Level, Medium [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	11,557	5,205
Commercial Portfolio Segment [Member] | Risk Level, Low [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Gross	$932,785	$829,548

AssetBacked_Financing_Schedule

Asset-Backed Financing (Schedule Of Assets And Liabilities Of Variable Interest Entities) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	$1,643,701	$1,773,210
Financing Receivable [Member] | Asset-backed Securities [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	1,458,602	1,569,118
Financing Receivable [Member] | Asset-backed U.S. Commercial Paper Conduit Facility [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	0	0
Financing Receivable [Member] | Asset-backed Canadian Commercial Paper Conduit Facility [Member] | Variable Interest Entity, Not Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	185,099	204,092
Allowance for Credit Loss [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	-35,121	-35,139
Allowance for Credit Loss [Member] | Asset-backed Securities [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	-32,156	-31,778
Allowance for Credit Loss [Member] | Asset-backed U.S. Commercial Paper Conduit Facility [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	0	0
Allowance for Credit Loss [Member] | Asset-backed Canadian Commercial Paper Conduit Facility [Member] | Variable Interest Entity, Not Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Associated Liabilities, Carrying Amount	-2,965	-3,361
Restricted Cash [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	122,052	144,807
Restricted Cash [Member] | Asset-backed Securities [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	110,017	133,053
Restricted Cash [Member] | Asset-backed U.S. Commercial Paper Conduit Facility [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	0	0
Restricted Cash [Member] | Asset-backed Canadian Commercial Paper Conduit Facility [Member] | Variable Interest Entity, Not Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	12,035	11,754
Other Assets [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	3,671	4,738
Other Assets [Member] | Asset-backed Securities [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	2,987	3,720
Other Assets [Member] | Asset-backed U.S. Commercial Paper Conduit Facility [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	422	429
Other Assets [Member] | Asset-backed Canadian Commercial Paper Conduit Facility [Member] | Variable Interest Entity, Not Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	262	589
Assets, Total [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	1,734,303	1,887,616
Assets, Total [Member] | Asset-backed Securities [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	1,539,450	1,674,113
Assets, Total [Member] | Asset-backed U.S. Commercial Paper Conduit Facility [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	422	429
Assets, Total [Member] | Asset-backed Canadian Commercial Paper Conduit Facility [Member] | Variable Interest Entity, Not Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	194,431	213,074
Asset-Backed Debt [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	1,438,445	1,430,873
Asset-Backed Debt [Member] | Asset-backed Securities [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	1,271,533	1,256,632
Asset-Backed Debt [Member] | Asset-backed U.S. Commercial Paper Conduit Facility [Member] | SPEs [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	0	0
Asset-Backed Debt [Member] | Asset-backed Canadian Commercial Paper Conduit Facility [Member] | Variable Interest Entity, Not Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Transfers Accounted for as Secured Borrowings, Assets, Carrying Amount	$166,912	$174,241

AssetBacked_Financing_Narrativ

Asset-Backed Financing (Narrative) (Details)

12 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2014

Dec. 31, 2014

Dec. 31, 2014

Dec. 31, 2013

USD ($)

USD ($)

USD ($)

SPEs [Member]

SPEs [Member]

Term Asset-Backed Securitization VIEs [Member]

Term Asset-Backed Securitization VIEs [Member]

Term Asset-Backed Securitization Sold at Premium VIEs [Member]

Asset-backed Canadian Commercial Paper Conduit Facility [Member]

Asset-backed Canadian Commercial Paper Conduit Facility [Member]

Asset-backed Canadian Commercial Paper Conduit Facility [Member]

Line of Credit [Member]

Third-party Bank [Member]

Third-party Bank [Member]

USD ($)

USD ($)

Secured Debt [Member]

Secured Debt [Member]

Secured Debt [Member]

Foreign Line of Credit [Member]

Foreign Line of Credit [Member]

Foreign Line of Credit [Member]

Asset-backed Canadian Commercial Paper Conduit Facility [Member]

Line of Credit [Member]

Line of Credit [Member]

SPEs [Member]

SPEs [Member]

SPEs [Member]

Variable Interest Entity, Not Primary Beneficiary [Member]

Variable Interest Entity, Not Primary Beneficiary [Member]

Variable Interest Entity, Not Primary Beneficiary [Member]

Foreign Line of Credit [Member]

Asset-Backed U.S. Commercial Paper Conduit Facility VIE [Member]

Asset-Backed U.S. Commercial Paper Conduit Facility VIE [Member]

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

CAD

Variable Interest Entity, Not Primary Beneficiary [Member]

SPEs [Member]

SPEs [Member]

USD ($)

USD ($)

USD ($)

Variable Interest Entity [Line Items]

Assets transferred to special purpose entities

$924,900,000

$680,600,000

Debt instrument, face amount

850,000,000

650,000,000

89,500,000

Financial Services interest expense

164,476,000

165,491,000

195,990,000

13,500,000

14,500,000

3,500,000

3,400,000

1,100,000

1,200,000

Weighted average interest rate at date of issuance

0.94%

0.99%

2.03%

Total aggregate commitment

200,000,000

600,000,000

Line of credit facility, outstanding borrowings

0

Maturity date of Debt Instrument

5 years 0 months 0 days

Face Amount of Finance Receivables Transferred

97,100,000

101,100,000

Proceeds from Sale of Finance Receivables

88,600,000

85,000,000

Variable Interest Entity, Reporting Entity Involvement, Maximum Loss Exposure, Amount

$27,500,000

AssetBacked_Financing_Schedule1

Asset-Backed Financing (Schedule Of Secured Notes With Related Maturity) (Details) (Variable Interest Entity, Primary Beneficiary [Member], Secured Debt [Member], USD $)	Dec. 31, 2014
Secured Notes Issued April 2014 [Member]
Debt Instrument [Line Items]
Debt instrument, face amount	$850,000,000
Weighted average interest rate at date of issuance	0.66%
May 2014 - December 2020 [Member]
Debt Instrument [Line Items]
Debt instrument, face amount	650,000,000
Weighted average interest rate at date of issuance	0.57%
August 2013 - June 2018 [Member]
Debt Instrument [Line Items]
Debt instrument, face amount	675,306,000
Weighted average interest rate at date of issuance	0.59%
November 2012 - February 2018 [Member]
Debt Instrument [Line Items]
Debt instrument, face amount	513,300,000
Weighted average interest rate at date of issuance	0.88%
September 2012 - August 2017 [Member]
Debt Instrument [Line Items]
Debt instrument, face amount	573,380,000
Weighted average interest rate at date of issuance	0.76%
December 2011 - April 2018 [Member]
Debt Instrument [Line Items]
Debt instrument, face amount	$600,000,000
Weighted average interest rate at date of issuance	1.05%

Fair_Value_Measurements_Summar

Fair Value Measurements (Summary Of Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Repossessed Assets	$13,400,000	$13,800,000
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Repossessed Assets	13,400,000	13,800,000
Fair Value, Measurements, Recurring [Member] | Estimate of Fair Value Measurement [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	737,024,000	836,387,000
Marketable securities	91,140,000	129,181,000
Derivatives	32,244,000	1,932,000
Assets, Fair Value Disclosure	860,408,000	967,500,000
Derivatives, Liabilities	2,027,000	3,925,000
Fair Value, Measurements, Recurring [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	482,686,000	516,173,000
Marketable securities	33,815,000	30,172,000
Derivatives	0	0
Assets, Fair Value Disclosure	516,501,000	546,345,000
Derivatives, Liabilities	0	0
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	254,338,000	320,214,000
Marketable securities	57,325,000	99,009,000
Derivatives	32,244,000	1,932,000
Assets, Fair Value Disclosure	343,907,000	421,155,000
Derivatives, Liabilities	2,027,000	3,925,000
Fair Value, Measurements, Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	0	0
Marketable securities	0	0
Derivatives	0	0
Assets, Fair Value Disclosure	0	0
Derivatives, Liabilities	0	0
Fair value, adjustment [Domain]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Repossessed Assets	$5,000,000	$6,600,000

Fair_Value_Of_Financial_Instru2

Fair Value Of Financial Instruments (Summary Of The Fair Value And Carrying Value Of The Company's Financial Instruments) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Restricted cash	$98,627	$144,807
Estimate of Fair Value Measurement [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Cash and cash equivalents	906,680	1,066,612
Marketable securities	91,140	129,181
Accounts receivable, net	247,621	261,065
Derivatives, Assets	32,244	1,932
Finance receivables, net	6,519,500	6,086,441
Restricted cash	122,052	144,807
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Accounts payable	196,868	239,794
Derivatives, Liabilities	2,027	3,925
Estimate of Fair Value Measurement [Member] | Unsecured Commercial Paper [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Debt instrument, fair value	731,786	666,317
Estimate of Fair Value Measurement [Member] | Asset-backed Canadian Commercial Paper Conduit Facility [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Debt instrument, fair value	166,912	174,241
Estimate of Fair Value Measurement [Member] | Medium-term Notes [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Debt instrument, fair value	3,502,536	3,087,852
Estimate of Fair Value Measurement [Member] | Senior Unsecured Notes [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Debt instrument, fair value	0	305,958
Estimate of Fair Value Measurement [Member] | Secured Debt [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Debt instrument, fair value	1,270,656	1,259,314
Reported Value Measurement [Member]
Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract]
Cash and cash equivalents	906,680	1,066,612
Marketable securities	91,140	129,181
Accounts receivable, net	247,621	261,065
Derivatives, Assets	32,244	1,932
Finance receivables, net	6,432,881	5,999,563
Restricted cash	122,052	144,807
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Accounts payable	196,868	239,794
Derivatives, Liabilities	2,027	3,925
Reported Value Measurement [Member] | Unsecured Commercial Paper [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Debt instrument, fair value	731,786	666,317
Reported Value Measurement [Member] | Asset-backed Canadian Commercial Paper Conduit Facility [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Debt instrument, fair value	166,912	174,241
Reported Value Measurement [Member] | Medium-term Notes [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Debt instrument, fair value	3,334,398	2,858,980
Reported Value Measurement [Member] | Senior Unsecured Notes [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Debt instrument, fair value	0	303,000
Reported Value Measurement [Member] | Secured Debt [Member]
Financial Instruments, Financial Liabilities, Balance Sheet Groupings [Abstract]
Debt instrument, fair value	$1,271,533	$1,256,632

Derivative_Instruments_And_Hed2

Derivative Instruments And Hedging Activities (Schedule Of Derivative Instrument Fair Value) (Details) (USD $)	Dec. 31, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Derivatives, Fair Value [Line Items]
Derivative Liability, Current	$2,027		$3,925
Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	340,805		300,836
Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Current	32,244		1,748
Designated as Hedging Instrument [Member] | Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Current	414		3,842
Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	339,077	[1]	299,550	[1]
Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member] | Other Current Assets [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Current	32,244	[1],[2]	1,672	[1],[2]
Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member] | Accrued Liabilities [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Current	0	[1],[3]	3,842	[1],[3]
Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	1,728	[1]	1,286	[1]
Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Other Current Assets [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Current	0	[1],[2]	76	[1],[2]
Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Accrued Liabilities [Member] | Cash Flow Hedging [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Current	414	[1],[3]	0	[1],[3]
Not Designated as Hedging Instrument [Member]
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	11,804		9,855
Not Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Current	0		184
Not Designated as Hedging Instrument [Member] | Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Current	1,613		83
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member]
Derivatives, Fair Value [Line Items]
Derivative, Notional Amount	11,804		9,855
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Derivative Asset, Current	0	[2]	184	[2]
Not Designated as Hedging Instrument [Member] | Commodity Contract [Member] | Accrued Liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivative Liability, Current	$1,613	[3]	$83	[3]
[1]	Derivative designated as a cash flow hedge
[2]	Included in other current assets
[3]	Included in accrued liabilities

Derivative_Instruments_And_Hed3

Derivative Instruments And Hedging Activities (Gain Loss On Derivative Cash Flow Hedges Recognized In OCI) (Details) (Cash Flow Hedging [Member], USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	$46,775	$3,505	($814)
Foreign Exchange Contract [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	47,037	3,468	-344
Commodity Contract [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	-262	39	-427
Interest Rate Swap [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net	$0	($2)	($43)

Derivative_Instruments_And_Hed4

Derivative Instruments And Hedging Activities (Gain Loss On Derivative Cash Flow Hedges Reclassified From AOCI Into Income) (Details) (Cash Flow Hedging [Member], USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$13,863		$86		$15,339
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	30,244
Foreign Exchange Contract [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	13,635	[1]	482	[1]	18,586	[1]
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	30,658	[1]
Commodity Contract [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	228	[1]	-51	[1]	-705	[1]
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	-414	[1]
Interest Rate Swap [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	0	[2]	-345	[2]	-2,542	[2]
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months	$0	[2]
[1]	Gain/(loss) reclassified from accumulated other comprehensive loss (AOCL) to income is included in cost of goods sold.
[2]	Gain/(loss) reclassified from AOCL to income is included in financial services interest expense.

Derivative_Instruments_And_Hed5

Derivative Instruments And Hedging Activities (Gain Loss Recognized In Income On Hedged Derivatives) (Details) (Not Designated as Hedging Instrument [Member], USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	($1,969)		($572)		($535)
Commodity Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net	($1,969)	[1]	($572)	[1]	($535)	[1]
[1]	Gain/(loss) recognized in income is included in cost of goods sold.

Accumulated_Other_Comprehensiv2

Accumulated Other Comprehensive Loss (Changes in Other Comprehensive Income) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accumulated Other Comprehensive Income (Loss), Net of Tax	($332,676)		($607,678)		($476,733)
Other Comprehensive Income (Loss), before Reclassifications, before Tax	-306,040		380,229		-249,337
Other Comprehensive Income (Loss), Before Reclassifications, Tax	108,225		-146,132		92,361
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	-197,815		234,097		-156,976
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	24,695		64,964		41,303
Income tax expense (benefit)	-9,147		-24,059		-15,272
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	15,548		40,905		26,031
Other Comprehensive Income (Loss), Net of Tax	-182,267		275,002		-130,945
Accumulated Other Comprehensive Income (Loss), Net of Tax	-514,943		-332,676		-607,678
Prior Service Costs [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	-2,734	[1]	-2,107	[1]	-895	[1]
Actuarial Losses [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	41,292	[1]	67,157	[1]	51,295	[1]
Curtailment and Settlement Losses [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax					6,242
Foreign Exchange Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	-13,635	[2]	-482	[2]	-18,586	[2]
Commodity Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	-228	[2]	51	[2]	705	[2]
Interest Rate Swap [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax			345	[3]	2,542	[3]
Accumulated Translation Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accumulated Other Comprehensive Income (Loss), Net of Tax	33,326		51,335		49,935
Other Comprehensive Income (Loss), before Reclassifications, before Tax	-50,310		-20,192		2,212
Other Comprehensive Income (Loss), Before Reclassifications, Tax	13,502		2,183		-812
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	-36,808		-18,009		1,400
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	0		0		0
Income tax expense (benefit)	0		0		0
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	0		0		0
Other Comprehensive Income (Loss), Net of Tax	-36,808		-18,009		1,400
Accumulated Other Comprehensive Income (Loss), Net of Tax	-3,482		33,326		51,335
Accumulated Net Unrealized Investment Gain (Loss) [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accumulated Other Comprehensive Income (Loss), Net of Tax	-276		677		327
Other Comprehensive Income (Loss), before Reclassifications, before Tax	-673		-1,514		556
Other Comprehensive Income (Loss), Before Reclassifications, Tax	249		561		-206
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	-424		-953		350
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	0		0		0
Income tax expense (benefit)	0		0		0
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	0		0		0
Other Comprehensive Income (Loss), Net of Tax	-424		-953		350
Accumulated Other Comprehensive Income (Loss), Net of Tax	-700		-276		677
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accumulated Other Comprehensive Income (Loss), Net of Tax	-1,680		-3,837		6,307
Other Comprehensive Income (Loss), before Reclassifications, before Tax	46,775		3,505		-814
Other Comprehensive Income (Loss), Before Reclassifications, Tax	-17,325		-1,298		301
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	29,450		2,207		-513
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	-13,863		-86		-15,339
Income tax expense (benefit)	5,135		36		5,708
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	-8,728		-50		-9,631
Other Comprehensive Income (Loss), Net of Tax	20,722		2,157		-10,144
Accumulated Other Comprehensive Income (Loss), Net of Tax	19,042		-1,680		-3,837
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Foreign Exchange Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	-13,635	[2]	-482	[2]	-18,586	[2]
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Commodity Contract [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	-228	[2]	51	[2]	705	[2]
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] | Interest Rate Swap [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax			345	[3]	2,542	[3]
Accumulated Defined Benefit Plans Adjustment [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Accumulated Other Comprehensive Income (Loss), Net of Tax	-364,046		-655,853		-533,302
Other Comprehensive Income (Loss), before Reclassifications, before Tax	-301,832		398,430		-251,291
Other Comprehensive Income (Loss), Before Reclassifications, Tax	111,799		-147,578		93,078
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	-190,033		250,852		-158,213
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	38,558		65,050		56,642
Income tax expense (benefit)	-14,282		-24,095		-20,980
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	24,276		40,955		35,662
Other Comprehensive Income (Loss), Net of Tax	-165,757		291,807		-122,551
Accumulated Other Comprehensive Income (Loss), Net of Tax	-529,803		-364,046		-655,853
Accumulated Defined Benefit Plans Adjustment [Member] | Prior Service Costs [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	-2,734	[1]	-2,107	[1]	-895	[1]
Accumulated Defined Benefit Plans Adjustment [Member] | Actuarial Losses [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	41,292	[1]	67,157	[1]	51,295	[1]
Accumulated Defined Benefit Plans Adjustment [Member] | Curtailment and Settlement Losses [Member]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax					$6,242
[1]	Amounts reclassified are included in the computation of net periodic cost. See Note 13 for information related to pension and postretirement benefit plans.
[2]	Amounts reclassified to net income are included in motorcycles and related products cost of goods sold.
[3]	Amounts reclassified to net income are presented in financial services interest expense.

Debt_Narrative_Details

Debt (Narrative) (Details)

12 Months Ended

12 Months Ended

0 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

12 Months Ended

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2013

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2014

Dec. 31, 2014

Dec. 31, 2014

Dec. 31, 2014

Dec. 31, 2010

Feb. 28, 2009

Dec. 31, 2014

Apr. 07, 2014

Apr. 08, 2014

Apr. 13, 2012

Apr. 13, 2012

Sep. 13, 2013

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2014

Dec. 31, 2014

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2012

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2014

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2014

Dec. 31, 2014

Dec. 31, 2013

Dec. 31, 2014

Dec. 31, 2014

Dec. 31, 2013

Jun. 29, 2014

Dec. 31, 2014

Dec. 31, 2012

Jan. 22, 2015

Jan. 22, 2015

USD ($)

USD ($)

USD ($)

Secured Notes Through One Term Asset-backed Securitization Transaction [Member]

Secured Notes Through One Term Asset-backed Securitization Transaction [Member]

Secured Notes Sold Through Term Asset-backed Securitization Transaction [Member]

Term Asset-Backed Securitization VIEs [Member]

Term Asset-Backed Securitization VIEs [Member]

Medium-Term Notes Due 2019 [Member]

Medium-Term Notes Due 2017 1.55 rate [Member] [Member]

Medium-Term Notes Due 2018 [Member]

Senior Unsecured Notes Effective February 2009 [Member]

Senior Unsecured Notes Effective February 2009 [Member]

Senior Unsecured Notes Effective February 2009 [Member]

Credit Agreement [Member]

Line of Credit [Member]

Line of Credit [Member]

Line of Credit [Member]

Line of Credit [Member]

Revolving Credit Facility [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Variable Interest Entity, Not Primary Beneficiary [Member]

Variable Interest Entity, Not Primary Beneficiary [Member]

Variable Interest Entity, Not Primary Beneficiary [Member]

Variable Interest Entity, Not Primary Beneficiary [Member]

Variable Interest Entity, Not Primary Beneficiary [Member]

Variable Interest Entity, Not Primary Beneficiary [Member]

Variable Interest Entity, Not Primary Beneficiary [Member]

Unsecured Commercial Paper [Member]

Unsecured Commercial Paper [Member]

Subsequent Event [Member]

Secured Notes Through One Term Asset-backed Securitization Transaction [Member]

Secured Debt [Member]

Secured Debt [Member]

Secured Debt [Member]

Secured Debt [Member]

Secured Debt [Member]

USD ($)

USD ($)

USD ($)

Senior Notes [Member]

Senior Notes [Member]

Senior Notes [Member]

Global Credit Facilities [Member]

Credit Facility Maturing April 2019 [Member]

Credit Facility Maturing April 2017 [Member]

Credit Facility Maturing April 2017 [Member]

Credit Facility Maturing April 2015 [Member]

Asset-Backed U.S. Commercial Paper Conduit Facility VIE [Member]

Medium-term Notes [Member]

Medium-term Notes [Member]

Medium-Term Notes Due 2019 [Member]

Medium-Term Notes Due 2017 1.55 rate [Member] [Member]

Medium-Term Notes Due 2018 [Member]

Medium-Term Notes Due 2018 [Member]

Medium-Term Notes Due 2018 [Member]

Medium-term Notes Matured [Member]

Medium-term Notes Matured [Member]

Credit Agreement [Member]

Revolving Credit Facility [Member]

Revolving Credit Facility [Member]

Asset-backed Canadian Commercial Paper Conduit Facility [Member]

Asset-backed Canadian Commercial Paper Conduit Facility [Member]

Asset-backed Canadian Commercial Paper Conduit Facility [Member]

Line of Credit [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

Financial Services Segment [Member]

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

Line of Credit [Member]

USD ($)

USD ($)

Medium-term Notes [Member]

Medium-term Notes [Member]

Medium-term Notes [Member]

Medium-term Notes [Member]

Medium-term Notes [Member]

Medium-term Notes [Member]

Medium-term Notes [Member]

Global Credit Facilities [Member]

Asset-Backed U.S. Commercial Paper Conduit Facility VIE [Member]

Asset-Backed U.S. Commercial Paper Conduit Facility VIE [Member]

Foreign Line of Credit [Member]

Foreign Line of Credit [Member]

Foreign Line of Credit [Member]

Asset-backed Canadian Commercial Paper Conduit Facility [Member]

Asset-backed Canadian Commercial Paper Conduit Facility [Member]

Asset-backed Canadian Commercial Paper Conduit Facility [Member]

Asset-backed Canadian Commercial Paper Conduit Facility [Member]

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

USD ($)

CAD

USD ($)

Foreign Line of Credit [Member]

Foreign Line of Credit [Member]

Foreign Line of Credit [Member]

Foreign Line of Credit [Member]

USD ($)

USD ($)

USD ($)

CAD

Debt Instrument [Line Items]

Debt, Weighted Average Interest Rate

2.03%

1.19%

Maturity date of Debt Instrument

5 years 0 months 0 days

5 years 0 months 0 days

5 years 0 months 0 days

365 days

Weighted-average interest rate of commercial paper

0.30%

0.23%

Line of credit facility, maximum borrowing capacity

$675,000,000

$675,000,000

$675,000,000

$600,000,000

200,000,000

200,000,000

Line of credit facility, outstanding borrowings

0

0

Face Amount of Finance Receivables Transferred

97,100,000

101,100,000

97,100,000

101,100,000

Proceeds from Sale of Finance Receivables

88,600,000

85,000,000

85,000,000

88,600,000

Long-term Debt, Current Maturities

1,011,315,000

1,176,140,000

366,900,000

334,600,000

44,600,000

38,600,000

Debt instrument, face amount

850,000,000

650,000,000

89,500,000

600,000,000

400,000,000

888,000,000

600,000,000

600,000,000

600,000,000

400,000,000

500,000,000

400,000,000

700,000,000

Debt Instrument, Unamortized Discount (Premium), Net

200,000

500,000

3,600,000

1,500,000

Weighted average interest rate of asset-backed securitization transactions

2.40%

1.55%

6.80%

15.00%

2.40%

1.55%

6.80%

5.75%

5.25%

Repurchase Of Medium Term Notes

22,600,000

23,000,000

16,600,000

Loss on debt extinguishment

3,942,000

4,947,000

4,323,000

3,900,000

4,900,000

4,300,000

Debt Instrument, Repurchased Face Amount

$303,000,000

$297,000,000

Debt Instrument, Covenant, Debt to Equity Ratio, Maximum

0.65

10

Debt_Debt_With_Contractual_Ter

Debt (Debt With Contractual Term Less Than One Year) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Short-term Debt [Line Items]
Short-term Debt	$731,786	$666,317
Unsecured Commercial Paper [Member]
Short-term Debt [Line Items]
Short-term Debt	$731,786	$666,317

Debt_Debt_With_A_Contractual_T

Debt (Debt With A Contractual Term Greater Than One Year) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Gross long-term debt	$4,772,843,000	$4,592,853,000
Long-term Debt, Current Maturities	-1,011,315,000	-1,176,140,000
Long-term debt	3,761,528,000	3,416,713,000
Asset-Backed U.S. Commercial Paper Conduit Facility VIE [Member] | Secured Debt [Member]
Debt Instrument [Line Items]
Gross long-term debt	166,912,000	174,241,000
Term Asset-Backed Securitization VIEs [Member] | Secured Debt [Member]
Debt Instrument [Line Items]
Gross long-term debt	1,271,533,000	1,256,632,000
Long-term Debt, Current Maturities	-366,900,000	-334,600,000
Medium-Term Notes Due 2014 [Member]
Debt Instrument [Line Items]
Par value of debt instrument	500,000,000
Weighted average interest rate of asset-backed securitization transactions	5.75%
Medium-Term Notes Due 2014 [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Gross long-term debt	0	499,866,000
Medium-Term Notes Due 2015 [Member]
Debt Instrument [Line Items]
Par value of debt instrument	600,000,000
Weighted average interest rate of asset-backed securitization transactions	1.15%
Medium-Term Notes Due 2015 [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Gross long-term debt	599,817,000	599,543,000
Medium-Term Notes Due 2016 [Member]
Debt Instrument [Line Items]
Par value of debt instrument	450,000,000
Weighted average interest rate of asset-backed securitization transactions	3.88%
Medium-Term Notes Due 2016 [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Gross long-term debt	449,937,000	449,883,000
Medium-Term Notes Due 2017 [Member]
Debt Instrument [Line Items]
Par value of debt instrument	400,000,000
Weighted average interest rate of asset-backed securitization transactions	2.70%
Medium-Term Notes Due 2017 [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Gross long-term debt	399,963,000	399,946,000
Medium-Term Notes Due 2017 1.55 rate [Member] [Member]
Debt Instrument [Line Items]
Par value of debt instrument	400,000,000
Weighted average interest rate of asset-backed securitization transactions	1.55%
Medium-Term Notes Due 2017 1.55 rate [Member] [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Gross long-term debt	399,464,000	0
Medium-Term Notes Due 2018 [Member]
Debt Instrument [Line Items]
Par value of debt instrument	888,000,000
Weighted average interest rate of asset-backed securitization transactions	6.80%
Medium-Term Notes Due 2018 [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Gross long-term debt	887,381,000	909,742,000
Medium-Term Notes Due 2019 [Member]
Debt Instrument [Line Items]
Par value of debt instrument	600,000,000
Weighted average interest rate of asset-backed securitization transactions	2.40%
Medium-Term Notes Due 2019 [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Gross long-term debt	597,836,000	0
Senior Notes Due 2014 [Member]
Debt Instrument [Line Items]
Par value of debt instrument	600,000,000
Weighted average interest rate of asset-backed securitization transactions	15.00%
Senior Notes Due 2014 [Member] | Unsecured Debt [Member]
Debt Instrument [Line Items]
Gross long-term debt	$0	$303,000,000

Income_Taxes_Narrative_Details

Income Taxes (Narrative) (Details) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014
Tax Credit Carryforward [Line Items]
Unrecognized tax benefits affecting effective tax rate	$48.70
Interest and penalties associated with unrecognized tax benefits (Operations)	0.9
Interest and penalties associated with unrecognized tax benefits (Balance Sheet)	25.3
State and Local Jurisdiction [Member]
Tax Credit Carryforward [Line Items]
Net operating loss carryforwards	365
Deferred tax assets, operating loss and tax credit carryforwards	27.8
Net operating loss carryforwards, valuation allowance	4.8
Foreign Tax Authority [Member]
Tax Credit Carryforward [Line Items]
Net operating loss carryforwards	14.2
Operating loss carryforwards, valuation allowance	20.7
Wisconsin Research And Development Credit [Member] | State and Local Jurisdiction [Member] | Wisconsin [Member]
Tax Credit Carryforward [Line Items]
Net capital loss carryforwards	$13.70

Income_Taxes_Provision_For_Inc

Income Taxes (Provision For Income Taxes) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current, Federal	$394,904	$281,938	$191,006
Current, State	30,997	23,701	4,221
Current, Foreign	20,429	22,093	13,189
Total Current	446,330	327,732	208,416
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Deferred, Federal	-5,743	51,509	121,934
Deferred, State	-3,155	-1,471	7,697
Deferred, Foreign	1,277	2,542	-460
Total, Deferred	-7,621	52,580	129,171
Total Current and Deferred	$438,709	$380,312	$337,587

Income_Taxes_Components_Of_Inc

Income Taxes (Components Of Income Before Taxes) (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 28, 2014	Jun. 29, 2014	Mar. 30, 2014	Dec. 31, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Domestic									$1,196,335	$1,042,317	$946,592
Foreign									86,985	71,988	14,920
Income before provision for income taxes	$99,900	$225,500	$549,100	$408,900	$112,100	$241,300	$422,400	$338,500	$1,283,320	$1,114,305	$961,512

Income_Taxes_Provision_For_Inc1

Income Taxes (Provision For Income Tax Rate To Statutory Rate Reconciliation) (Details)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Provision at statutory rate	35.00%	35.00%	35.00%
State taxes, net of federal benefit	1.70%	1.60%	1.60%
Domestic manufacturing deduction	-2.10%	-1.70%	-1.60%
Research and development credit	-0.40%	-0.90%	0.00%
Unrecognized tax benefits including interest and penalties	0.20%	0.90%	0.10%
Valuation allowance adjustments	-0.10%	-0.30%	-0.30%
Tax audit settlements	0.00%	0.10%	-0.10%
Adjustments for previously accrued taxes	-0.30%	-0.20%	-0.40%
Other	0.20%	-0.40%	0.80%
Provision for income taxes	34.20%	34.10%	35.10%

Income_Taxes_Principal_Compone

Income Taxes (Principal Components Of The Company's Deferred Tax Assets And Liabilities) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Deferred Tax Assets, Net [Abstract]
Accruals not yet tax deductible	$120,817	$128,307
Pension and postretirement benefit plan obligations	104,723	5,192
Stock compensation	21,089	22,370
Net operating loss carryforward	41,927	40,530
Valuation allowance	-25,462	-21,818
Other, net	38,465	37,034
Deferred tax assets, net	301,559	211,615
Deferred Tax Liabilities, Gross [Abstract]
Depreciation, tax in excess of book	-128,117	-119,916
Other	-5,691	-34,234
Deferred tax liabilities, net	-133,808	-154,150
Total	$167,751	$57,465

Income_Taxes_Changes_In_Gross_

Income Taxes (Changes In Gross Liability For Unrecognized Tax Benefits Excluding Interest And Penalties) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Unrecognized tax benefits, beginning of period	$63,057	$48,752
Increase in unrecognized tax benefits for tax positions taken in a prior period	900	9,713
Decrease in unrecognized tax benefits for tax positions taken in a prior period	-4,989	-4,335
Increase in unrecognized tax benefits for tax positions taken in the current period	5,876	11,142
Statute lapses	0	-336
Settlements with taxing authorities	-644	-1,879
Unrecognized tax benefits, end of period	$64,200	$63,057

Employee_Benefit_Plans_And_Oth2

Employee Benefit Plans And Other Postretirement Benefits (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2015
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Postretirement benefits eligibility, years of service requirement	10 years 0 months 0 days
Company contributions	$18,100,000	$14,900,000	$15,300,000
Pension and SERPA Benefits [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Accumulated benefit obligation	1,920,000,000	1,600,000,000
Projected benefit obligations	2,069,980,000	1,714,650,000	1,871,575,000
Expected return on plan assets	7.75%	7.75%	7.80%
Company contributions	1,638,000	176,947,000
Pension Plan Assets [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Investment in company common stock - shares	1,273,592	1,273,592
Investment in company common stock - value	83,900,000	88,200,000
Further contributions by company	0
Pension Plan Assets [Member] | Scenario, Forecast [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expected return on plan assets				7.75%
Pension Plan Assets [Member] | Equity Securities [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target plan asset allocation	65.00%
Pension Plan Assets [Member] | Fixed Income Securities [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target plan asset allocation	35.00%
Postretirement Healthcare Benefits [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Projected benefit obligations	361,006,000	366,524,000	403,227,000
Expected return on plan assets	7.70%	8.00%	8.00%
Company contributions	28,048,000	27,849,000
Postretirement Healthcare Benefits [Member] | Scenario, Forecast [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Expected return on plan assets				7.70%
Postretirement Healthcare Benefits [Member] | Equity Securities [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target plan asset allocation	69.00%
Postretirement Healthcare Benefits [Member] | Fixed Income Securities [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Target plan asset allocation	31.00%
SERPA Benefits [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Accumulated benefit obligation	33,600,000	25,800,000
Projected benefit obligations	$46,600,000	$38,900,000

Employee_Benefit_Plans_And_Oth3

Employee Benefit Plans And Other Postretirement Benefits (Schedule Of Obligation And Funded Status) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Pension and SERPA Benefits [Member]
Change in benefit obligation:
Benefit obligation, beginning of period	$1,714,650	$1,871,575
Service cost	31,498	35,987	33,681
Interest cost	86,923	79,248	83,265
Actuarial (gains) losses	309,542	-199,408
Plan participant contributions	0	0
Benefits paid, net of Medicare Part D subsidy	-72,633	-72,752
Benefit obligation, end of period	2,069,980	1,714,650	1,871,575
Change in plan assets:
Fair value of plan assets, beginning of period	1,920,601	1,539,018
Actual return on plan assets	143,040	277,388
Company contributions	1,638	176,947
Plan participant contributions	0	0
Benefits paid	-72,633	-72,752
Fair value of plan assets, end of period	1,992,646	1,920,601	1,539,018
Funded status of the plans, December 31	-77,334	205,951
Prepaid benefit costs (long-term assets)	0	244,871
Accrued benefit liability (current liabilities)	-1,148	-2,549
Accrued benefit liability (long-term liabilities)	-76,186	-36,371
Net amount recognized	-77,334	205,951
Postretirement Healthcare Benefits [Member]
Change in benefit obligation:
Benefit obligation, beginning of period	366,524	403,227
Service cost	7,015	7,858	7,413
Interest cost	16,878	15,599	18,310
Actuarial (gains) losses	-2,870	-33,729
Plan participant contributions	2,368	2,609
Benefits paid, net of Medicare Part D subsidy	-28,909	-29,040
Benefit obligation, end of period	361,006	366,524	403,227
Change in plan assets:
Fair value of plan assets, beginning of period	147,875	123,106
Actual return on plan assets	8,965	24,769
Company contributions	28,048	27,849
Plan participant contributions	2,368	2,609
Benefits paid	-30,416	-30,458
Fair value of plan assets, end of period	156,840	147,875	123,106
Funded status of the plans, December 31	-204,166	-218,649
Prepaid benefit costs (long-term assets)	0	0
Accrued benefit liability (current liabilities)	-1,160	-2,484
Accrued benefit liability (long-term liabilities)	-203,006	-216,165
Net amount recognized	($204,166)	($218,649)

Employee_Benefit_Plans_And_Oth4

Employee Benefit Plans And Other Postretirement Benefits (Components Of Net Periodic Benefit Costs) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Pension and SERPA Benefits [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	$31,498	$35,987	$33,681
Interest cost	86,923	79,248	83,265
Expected return on plan assets	-136,734	-127,327	-117,110
Prior service cost (credit)	1,119	1,746	2,958
Net loss	36,563	58,608	43,874
Settlement loss	0	0	6,242
Net periodic benefit cost	19,369	48,262	52,910
Postretirement Healthcare Benefits [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Service cost	7,015	7,858	7,413
Interest cost	16,878	15,599	18,310
Expected return on plan assets	-10,429	-9,537	-9,423
Prior service cost (credit)	-3,853	-3,853	-3,853
Net loss	4,729	8,549	7,421
Settlement loss	0	0	0
Net periodic benefit cost	$14,340	$18,616	$19,868

Employee_Benefit_Plans_And_Oth5

Employee Benefit Plans And Other Postretirement Benefits (Schedule Of Net Periodic Benefit Cost Recognized In Accumulated And Other Comprehensive Income) (Details) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Prior service cost (credit)	($9,385)
Net actuarial loss	539,188
Amounts included in other comprehensive income, net of tax	529,803
Pension and SERPA Benefits [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Prior service cost (credit)	1,685
Net actuarial loss	488,080
Amounts included in other comprehensive income, net of tax	489,765
Postretirement Healthcare Benefits [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Prior service cost (credit)	-11,070
Net actuarial loss	51,108
Amounts included in other comprehensive income, net of tax	$40,038

Employee_Benefit_Plans_And_Oth6

Employee Benefit Plans And Other Postretirement Benefits (Schedule Of Net Periodic Benefit Cost Expected To Be Recognized) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Prior service cost (credit)	($1,751)
Net actuarial loss	36,946
Amounts expected to be recognized in net periodic benefit cost, net of tax	35,195
Pension and SERPA Benefits [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Prior service cost (credit)	274
Net actuarial loss	34,445
Amounts expected to be recognized in net periodic benefit cost, net of tax	34,719
Postretirement Healthcare Benefits [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Prior service cost (credit)	-2,025
Net actuarial loss	2,501
Amounts expected to be recognized in net periodic benefit cost, net of tax	$476

Employee_Benefit_Plans_And_Oth7

Employee Benefit Plans And Other Postretirement Benefits (Schedule Of Assumptions Used To Determine Net Periodic Benefit Cost) (Details)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Pension and SERPA Benefits [Member]
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]
Discount rate, Benefit obligations	4.21%	5.08%	4.23%
Rate of compensation, Benefit obligations	4.00%	4.00%	4.00%
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate, Net periodic benefit cost	5.08%	4.23%	5.30%
Expected return on plan assets	7.75%	7.75%	7.80%
Rate of compensation increase	4.00%	4.00%	3.49%
Postretirement Healthcare Benefits [Member]
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]
Discount rate, Benefit obligations	3.99%	4.70%	3.93%
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Discount rate, Net periodic benefit cost	4.70%	3.93%	4.90%
Expected return on plan assets	7.70%	8.00%	8.00%

Employee_Benefit_Plans_And_Oth8

Employee Benefit Plans And Other Postretirement Benefits (Schedule Of Pension Plans With PBO And ABO In Excess Of Fair value Of Plan Assets) (Details) (Pension Plan Assets [Member], USD $)	12 Months Ended
In Billions, unless otherwise specified	Dec. 31, 2014
	benefit_plan
Pension Plan Assets [Member]
Defined Benefit Plan, Plans with Benefit Obligations in Excess of Plan Assets [Abstract]
PBO	$2.02
Fair value of plan assets	$1.99
Number of plans	1
Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets [Abstract]
Number of plans	1

Employee_Benefit_Plans_And_Oth9

Employee Benefit Plans And Other Postretirement Benefits (Schedule Of Fair Value Of Pension Plan and Postretirement Healthcare Plan Assets) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
In Thousands, unless otherwise specified
Pension Plan Assets [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		$1,920,601
Pension Plan Assets [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	1,992,646
Pension Plan Assets [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	1,244,422	1,373,955
Pension Plan Assets [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	717,138	512,412
Pension Plan Assets [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	31,086	34,234	36,582
Pension Plan Assets [Member] | Cash And Cash Equivalents [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		40,578
Pension Plan Assets [Member] | Cash And Cash Equivalents [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	38,131
Pension Plan Assets [Member] | Cash And Cash Equivalents [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	2,965	0
Pension Plan Assets [Member] | Cash And Cash Equivalents [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	35,166	40,578
Pension Plan Assets [Member] | Cash And Cash Equivalents [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Total Equity Holdings [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		1,325,188
Pension Plan Assets [Member] | Total Equity Holdings [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	1,173,044
Pension Plan Assets [Member] | Total Equity Holdings [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	1,137,747	1,287,952
Pension Plan Assets [Member] | Total Equity Holdings [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	4,211	3,002
Pension Plan Assets [Member] | Total Equity Holdings [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	31,086	34,234
Pension Plan Assets [Member] | U.S. Companies [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		519,405
Pension Plan Assets [Member] | U.S. Companies [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	625,174
Pension Plan Assets [Member] | U.S. Companies [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	620,964	516,444
Pension Plan Assets [Member] | U.S. Companies [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	4,210	2,961
Pension Plan Assets [Member] | U.S. Companies [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Foreign Companies [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		125,361
Pension Plan Assets [Member] | Foreign Companies [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	109,088
Pension Plan Assets [Member] | Foreign Companies [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	109,088	125,320
Pension Plan Assets [Member] | Foreign Companies [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	41
Pension Plan Assets [Member] | Foreign Companies [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Harley-Davidson Common Stock [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		88,184
Pension Plan Assets [Member] | Harley-Davidson Common Stock [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	83,942
Pension Plan Assets [Member] | Harley-Davidson Common Stock [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	83,942	88,184
Pension Plan Assets [Member] | Harley-Davidson Common Stock [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Harley-Davidson Common Stock [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Pooled Equity Funds [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		558,004
Pension Plan Assets [Member] | Pooled Equity Funds [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	323,613
Pension Plan Assets [Member] | Pooled Equity Funds [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	323,613	558,004
Pension Plan Assets [Member] | Pooled Equity Funds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Pooled Equity Funds [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Limited Partnership Interests [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		34,234
Pension Plan Assets [Member] | Limited Partnership Interests [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	31,227
Pension Plan Assets [Member] | Limited Partnership Interests [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	140	0
Pension Plan Assets [Member] | Limited Partnership Interests [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	1	0
Pension Plan Assets [Member] | Limited Partnership Interests [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	31,086	34,234	35,954
Pension Plan Assets [Member] | Other [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		0	628
Pension Plan Assets [Member] | Total Fixed Income Holdings [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		554,835
Pension Plan Assets [Member] | Total Fixed Income Holdings [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	781,471
Pension Plan Assets [Member] | Total Fixed Income Holdings [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	103,710	86,003
Pension Plan Assets [Member] | Total Fixed Income Holdings [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	677,761	468,832
Pension Plan Assets [Member] | Total Fixed Income Holdings [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | U.S. Treasuries [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		34,044
Pension Plan Assets [Member] | U.S. Treasuries [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	51,375
Pension Plan Assets [Member] | U.S. Treasuries [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	51,375	34,044
Pension Plan Assets [Member] | U.S. Treasuries [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | U.S. Treasuries [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Federal Agencies [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		33,250
Pension Plan Assets [Member] | Federal Agencies [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	45,282
Pension Plan Assets [Member] | Federal Agencies [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Federal Agencies [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	45,282	33,250
Pension Plan Assets [Member] | Federal Agencies [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Corporate Bonds [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		223,992
Pension Plan Assets [Member] | Corporate Bonds [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	376,454
Pension Plan Assets [Member] | Corporate Bonds [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Corporate Bonds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	376,454	223,992
Pension Plan Assets [Member] | Corporate Bonds [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Pooled Fixed Income Funds [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		212,465
Pension Plan Assets [Member] | Pooled Fixed Income Funds [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	236,024
Pension Plan Assets [Member] | Pooled Fixed Income Funds [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	52,335	51,959
Pension Plan Assets [Member] | Pooled Fixed Income Funds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	183,689	160,506
Pension Plan Assets [Member] | Pooled Fixed Income Funds [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Foreign Bonds [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		40,885
Pension Plan Assets [Member] | Foreign Bonds [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	58,956
Pension Plan Assets [Member] | Foreign Bonds [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Foreign Bonds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	58,956	40,885
Pension Plan Assets [Member] | Foreign Bonds [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Municipal Bonds [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets		10,199
Pension Plan Assets [Member] | Municipal Bonds [Member] | Estimate of Fair Value Measurement [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	13,380
Pension Plan Assets [Member] | Municipal Bonds [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Pension Plan Assets [Member] | Municipal Bonds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	13,380	10,199
Pension Plan Assets [Member] | Municipal Bonds [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Postretirement Healthcare Benefits [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	156,840	147,875	123,106
Postretirement Healthcare Benefits [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	128,287	117,617
Postretirement Healthcare Benefits [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	24,684	30,258
Postretirement Healthcare Benefits [Member] | Cash And Cash Equivalents [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	8,033	8,402
Postretirement Healthcare Benefits [Member] | Cash And Cash Equivalents [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	7,278	0
Postretirement Healthcare Benefits [Member] | Cash And Cash Equivalents [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	755	8,402
Postretirement Healthcare Benefits [Member] | Total Equity Holdings [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	113,942	108,509
Postretirement Healthcare Benefits [Member] | Total Equity Holdings [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	109,552	108,129
Postretirement Healthcare Benefits [Member] | Total Equity Holdings [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	521	380
Postretirement Healthcare Benefits [Member] | U.S. Companies [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	75,349	29,365
Postretirement Healthcare Benefits [Member] | U.S. Companies [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	75,349	29,365
Postretirement Healthcare Benefits [Member] | U.S. Companies [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Postretirement Healthcare Benefits [Member] | Foreign Companies [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	15,571	18,010
Postretirement Healthcare Benefits [Member] | Foreign Companies [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	15,050	17,630
Postretirement Healthcare Benefits [Member] | Foreign Companies [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	521	380
Postretirement Healthcare Benefits [Member] | Pooled Equity Funds [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	19,138	61,134
Postretirement Healthcare Benefits [Member] | Pooled Equity Funds [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	19,138	61,134
Postretirement Healthcare Benefits [Member] | Pooled Equity Funds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Postretirement Healthcare Benefits [Member] | Limited Partnership Interests [Member] | Significant Unobservable Inputs (Level 3) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	3,869	0
Postretirement Healthcare Benefits [Member] | Total Fixed Income Holdings [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	34,865	30,964
Postretirement Healthcare Benefits [Member] | Total Fixed Income Holdings [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	11,457	9,488
Postretirement Healthcare Benefits [Member] | Total Fixed Income Holdings [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	23,408	21,476
Postretirement Healthcare Benefits [Member] | U.S. Treasuries [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	11,457	9,488
Postretirement Healthcare Benefits [Member] | U.S. Treasuries [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	11,457	9,488
Postretirement Healthcare Benefits [Member] | U.S. Treasuries [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Postretirement Healthcare Benefits [Member] | Federal Agencies [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	1,876	2,579
Postretirement Healthcare Benefits [Member] | Federal Agencies [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Postretirement Healthcare Benefits [Member] | Federal Agencies [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	1,876	2,579
Postretirement Healthcare Benefits [Member] | Corporate Bonds [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	11,549	8,685
Postretirement Healthcare Benefits [Member] | Corporate Bonds [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Postretirement Healthcare Benefits [Member] | Corporate Bonds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	11,549	8,685
Postretirement Healthcare Benefits [Member] | Pooled Fixed Income Funds [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	8,996	8,977
Postretirement Healthcare Benefits [Member] | Pooled Fixed Income Funds [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Postretirement Healthcare Benefits [Member] | Pooled Fixed Income Funds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	8,996	8,977
Postretirement Healthcare Benefits [Member] | Foreign Bonds [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	770	941
Postretirement Healthcare Benefits [Member] | Foreign Bonds [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Postretirement Healthcare Benefits [Member] | Foreign Bonds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	770	941
Postretirement Healthcare Benefits [Member] | Municipal Bonds [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	217	294
Postretirement Healthcare Benefits [Member] | Municipal Bonds [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	0	0
Postretirement Healthcare Benefits [Member] | Municipal Bonds [Member] | Significant Other Observable Inputs (Level 2) [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Total pension plan assets	$217	$294

Recovered_Sheet2

Employee Benefit Plans And Other Postretirement Benefits (Schedule Of Reconciliation Of The Fair Value Measurements Using Significant Unobservable Inputs) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2012
Pension Plan Assets [Member]
Change in plan assets:
Fair value of plan assets, end of period	$1,920,601
Pension Plan Assets [Member] | Limited Partnership Interests [Member]
Change in plan assets:
Fair value of plan assets, end of period	34,234
Postretirement Healthcare Benefits [Member]
Change in plan assets:
Fair value of plan assets, beginning of period			123,106
Fair value of plan assets, end of period	147,875	156,840	123,106
Significant Unobservable Inputs (Level 3) [Member] | Pension Plan Assets [Member]
Change in plan assets:
Fair value of plan assets, beginning of period	36,582
Relating to assets still held at the reporting date	2,951
Purchases, sales and settlements	-5,299
Fair value of plan assets, end of period	34,234	31,086
Significant Unobservable Inputs (Level 3) [Member] | Pension Plan Assets [Member] | Limited Partnership Interests [Member]
Change in plan assets:
Fair value of plan assets, beginning of period	35,954	34,234
Relating to assets still held at the reporting date	2,951	-3,178
Purchases, sales and settlements	-4,671	30
Fair value of plan assets, end of period	34,234	31,086
Significant Unobservable Inputs (Level 3) [Member] | Pension Plan Assets [Member] | Other [Member]
Change in plan assets:
Fair value of plan assets, beginning of period	628
Relating to assets still held at the reporting date	0
Purchases, sales and settlements	-628
Fair value of plan assets, end of period	0
Significant Unobservable Inputs (Level 3) [Member] | Postretirement Healthcare Benefits [Member] | Limited Partnership Interests [Member]
Change in plan assets:
Fair value of plan assets, beginning of period		0
Relating to assets still held at the reporting date		-178
Purchases, sales and settlements		4,047
Fair value of plan assets, end of period		$3,869

Recovered_Sheet3

Employee Benefit Plans And Other Postretirement Benefits (Schedule Of Weighted-Average Health Care Cost Trend Rate) (Details)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Abstract]
Healthcare cost trend rate for next year	8.00%	8.00%
Rate to which the cost trend rate is assumed to decline (the ultimate rate)	5.00%	5.00%

Recovered_Sheet4

Employee Benefit Plans And Other Postretirement Benefits (Schedule Of-Weighted Average Health Care Cost Trend Rate Assumption) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014
Defined Benefit Plan, Effect of One-Percentage Point Change in Assumed Health Care Cost Trend Rates [Abstract]
Total of service and interest cost components in 2012, One Percent Increase	$747
Total of service and interest cost components in 2012, One Percent Decrease	-726
Accumulated benefit obligation as of December 31, 2012, One Percent Increase	12,909
Accumulated benefit obligation as of December 31, 2012, One Percent Decrease	($12,001)

Recovered_Sheet5

Employee Benefit Plans And Other Postretirement Benefits (Schedule Of Expected Benefit Payments And Medicare Subsidy Receipts For Next Five Years And Thereafter) (Details) (USD $)	Dec. 31, 2014
In Thousands, unless otherwise specified
Prescription Drug Subsidy Receipts, Fiscal Year Maturity [Abstract]
Medicare subsidy receipts in 2013	$1,380
Medicare subsidy receipts in 2014	0
Medicare subsidy receipts in 2015	0
Medicare subsidy receipts in 2016	0
Medicare subsidy receipts in 2017	0
Medicare subsidy receipts in 2018-2022	0
Pension Plan Assets [Member]
Defined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]
Expected benefit payments in 2013	70,191
Expected benefit payments in 2014	71,110
Expected benefit payments in 2015	72,624
Expected benefit payments in 2016	74,515
Expected benefit payments in 2017	77,117
Expected benefit payments in 2018-2022	454,102
SERPA Benefits [Member]
Defined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]
Expected benefit payments in 2013	1,148
Expected benefit payments in 2014	4,064
Expected benefit payments in 2015	1,872
Expected benefit payments in 2016	1,793
Expected benefit payments in 2017	2,432
Expected benefit payments in 2018-2022	16,577
Postretirement Healthcare Benefits [Member]
Defined Benefit Plan, Expected Future Benefit Payments, Fiscal Year Maturity [Abstract]
Expected benefit payments in 2013	30,123
Expected benefit payments in 2014	28,455
Expected benefit payments in 2015	28,035
Expected benefit payments in 2016	26,964
Expected benefit payments in 2017	26,009
Expected benefit payments in 2018-2022	$128,686

Leases_Schedule_Of_Future_Mini

Leases (Schedule Of Future Minimum Operating Lease Payments) (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Leases [Abstract]
Total rental expense	$12,000,000	$12,500,000	$13,500,000
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2013	12,309,000
2014	9,342,000
2015	6,983,000
2016	5,535,000
2017	5,278,000
After 2017	15,955,000
Total operating lease payments	$55,402,000

Commitments_and_Contingencies_

Commitments and Contingencies (Details) (York, Pennsylvania Facility [Member])	12 Months Ended
	Dec. 31, 2014
York, Pennsylvania Facility [Member]
Site Contingency [Line Items]
Site Contingency, Third Party Cost, Percentage of Total Cost	53.00%
Site Contingency, Portion of Total Cost	47.00%

Capital_Stock_Narrative_Detail

Capital Stock (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Equity, Class of Treasury Stock [Line Items]
Shares authorized	800,000,000
Common stock stated value per share	$0.01
Common shares outstanding	211,877,000	219,960,000
Stock repurchased	9,300,000
Weighted-average cost per share repurchased	$66
Stock repurchase program, covenant percentage	1.00%
Preferred stock shares authorized	2,000,000
Preferred stock stated value per share	$1
Preferred stock, shares outstanding	0
Treasury stock, shares, acquired from employees	200,000
2007 Authorization [Member]
Equity, Class of Treasury Stock [Line Items]
Common stock repurchase authorization value	0
2014 Authorization [Member]
Equity, Class of Treasury Stock [Line Items]
Common stock repurchase authorization value	0

Capital_Stock_Stock_Repurchase

Capital Stock (Stock Repurchases Pursuant To Board Of Director Authorizations) (Details)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Equity, Class of Treasury Stock [Line Items]
Stock repurchased during period, shares	9	7.7	6.5
Stock repurchase program remaining authorization	20.9
1997 Authorization [Member]
Equity, Class of Treasury Stock [Line Items]
Stock repurchased during period, shares	3.2	0	4.3
Stock repurchase program remaining authorization	0
2007 Authorization [Member]
Equity, Class of Treasury Stock [Line Items]
Stock repurchased during period, shares	5.8	7.7	2.2
Stock repurchase program remaining authorization	0.9
2014 Authorization [Member]
Equity, Class of Treasury Stock [Line Items]
Stock repurchased during period, shares	0	0	0
Stock repurchase program remaining authorization	20

ShareBased_Awards_Narrative_De

Share-Based Awards (Narrative) (Details)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of common stock reserved for future issuance under the plan	9.5
Stock Options [Member] | 2014 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	3 years 0 months 0 days
Expiration Period	10 years 0 months 0 days
Stock Options [Member] | 2014 Plan [Member] | Vesting Period 1 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	1 year 0 months 0 days
Award Vesting Rights, Percentage	33.00%
Stock Appreciation Rights (SARs) [Member] | 2014 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	3 years 0 months 0 days
Expiration Period	10 years 0 months 0 days
Stock Appreciation Rights (SARs) [Member] | 2014 Plan [Member] | Vesting Period 1 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	1 year 0 months 0 days
Award Vesting Rights, Percentage	33.00%
Restricted Stock [Member] | 2014 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	3 years 0 months 0 days
Restricted Stock [Member] | 2014 Plan [Member] | Vesting Period 1 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	1 year 0 months 0 days
Award Vesting Rights, Percentage	33.00%
Restricted Stock Units (RSUs) [Member] | 2014 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	3 years 0 months 0 days
Restricted Stock Units (RSUs) [Member] | 2014 Plan [Member] | Vesting Period 1 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting Period	1 year 0 months 0 days
Award Vesting Rights, Percentage	33.00%

ShareBased_Awards_Assumptions_

Share-Based Awards (Assumptions Used In Calculating Fair Value Of Options) (Details) (Stock Options [Member])	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected average term (in years)	6 years 1 month 18 days	6 years 1 month 18 days	6 years 3 months 18 days
Expected volatility (minimum)	25.00%	27.00%	32.00%
Expected volatility (maximum)	34.00%	36.00%	50.00%
Weighted average volatility	32.00%	33.00%	41.00%
Expected dividend yield	1.80%	1.60%	1.10%
Risk-free interest rate (minimum)	0.10%	0.10%	0.10%
Risk-free interest rate (maximum)	2.80%	2.10%	2.10%

ShareBased_Awards_Summary_Of_S

Share-Based Awards (Summary Of Stock Option Transactions) (Details) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options outstanding, beginning of period	3,391
Options granted	401
Options exercised	-1,002
Options forfeited	-73
Options outstanding, end of period	2,717
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Weighted-Average Price, Options outstanding, beginning of period	$40
Weighted-Average Price, Options granted	$62
Weighted-Average Price, Options exercised	$38
Weighted-Average Price, Options forfeited	$58
Weighted-Average Price, Options outstanding, end of period	$43
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted-Average Price, Exercisable, end of period	$38
Exercisable, end of period	1,938

ShareBased_Awards_Stock_Option

Share-Based Awards (Stock Options) (Narrative) (Details) (Stock Options [Member], USD $)	12 Months Ended
In Millions, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average Aggregate weighted-average fair value of options	$14	$12	$14
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options	$3.50
Weighted-average period of recognition (years)	1 year 7 months 18 days

ShareBased_Awards_ShareBased_A

Share-Based Awards Share-Based Awards (Aggregate Intrinsic Value) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value	$31,623	$28,879	$34,443
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value	61,947	100,054	60,963
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	$54,071	$81,930	$35,873

ShareBased_Awards_Stock_Option1

Share-Based Awards (Stock Options Outstanding By Price Range) (Details) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	5 years 7 months 15 days
Options	2,717
Weighted-Average Exercise Price, options outstanding	$43
Weighted-Average Contractual Life, Options exercisable	4 years 4 months 15 days
Options exercisable	1,938
Weighted-Average Exercise Price, Options exercisable	$38
$10.01 To $20 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	4 years 0 months 0 days
Options	409
Weighted-Average Exercise Price, options outstanding	$13
Lower Range Limit	$10.01
Upper Range Limit	$20
$20.01 To $30 [ Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	5 years 1 month 0 days
Options	233
Weighted-Average Exercise Price, options outstanding	$23
Lower Range Limit	$20.01
Upper Range Limit	$30
$30.01 To $40 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	3 years 1 month 0 days
Options	262
Weighted-Average Exercise Price, options outstanding	$39
Lower Range Limit	$30.01
Upper Range Limit	$40
$40.01 To $50 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	6 years 7 months 15 days
Options	659
Weighted-Average Exercise Price, options outstanding	$44
Lower Range Limit	$40.01
Upper Range Limit	$50
$50.01 To $60 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	6 years 8 months 15 days
Options	494
Weighted-Average Exercise Price, options outstanding	$52
Lower Range Limit	$50.01
Upper Range Limit	$60
$60.01 To $70 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Weighted-Average Contractual Life, options outstanding	5 years 9 months 15 days
Options	660
Weighted-Average Exercise Price, options outstanding	$64
Lower Range Limit	$60.01
Upper Range Limit	$70

ShareBased_Awards_Assumptions_1

Share-Based Awards (Assumptions Used In Calculating Fair Value Of Stock Appreciation Rights) (Details) (Stock Appreciation Rights (SARs) [Member])	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility (minimum)	25.00%	24.00%
Expected volatility (maximum)	31.00%	32.00%
Expected dividend yield	1.70%	1.20%
Risk-free interest rate (minimum)	0.00%	0.10%
Risk-free interest rate (maximum)	2.30%	3.00%
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected average term (in years)	5 years 5 months 0 days	4 years 3 months 17 days
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected average term (in years)	3 years 6 months 0 days	3 years 6 months 0 days

ShareBased_Awards_Summary_Of_S1

Share-Based Awards (Summary Of Stock Appreciation Right Transactions) (Details) (Stock Appreciation Rights (SARs) [Member], USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Stock Appreciation Rights (SARs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward]
Options outstanding, beginning of period	210
Options granted	12
Options exercised	-46
Options forfeited	0
Options outstanding, beginning of period	176	210
Exercisable, end of period	148
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instrument Other Than Options Outstanding, Weighted Average Exercise Price [Roll Forward]
Weighted-Average Price, Options outstanding, beginning of period	$26
Weighted-Average Price, Options granted	$62
Weighted-Average Price, Options exercised	$20
Weighted-Average Price, Options forfeited	$0
Weighted-Average Price, Options outstanding, beginning of period	$30	$26
Weighted-Average Price, Exercisable, end of period	$25
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity, Nonvested, Weighted Average Grant Date Fair Value	$14	$12	$14

ShareBased_Awards_Summary_Of_R

Share-Based Awards (Summary Of Restricted Share and RSUs Transactions) (Details) (USD $)	12 Months Ended
In Millions, except Share data in Thousands, unless otherwise specified	Dec. 31, 2014
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning of period	982
Granted	459
Vested	-464
Forfeited	-57
Nonvested, end of period	920
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Grant Date Fair Value Per Share, beginning of period	$47
Grant Date Fair Value Per Share, Granted	$62
Grant Date Fair Value Per Share, Vested	$46
Grant Date Fair Value Per Share, Forfeited	$56
Grant Date Fair Value Per Share, end of period	$54
Unrecognized compensation	$21.70
Weighted-average period of recognition (years)	1 year 9 months 15 days
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning of period	147
Granted	72
Vested	-74
Forfeited	-16
Nonvested, end of period	129
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Grant Date Fair Value Per Share, beginning of period	$66
Grant Date Fair Value Per Share, Granted	$66
Grant Date Fair Value Per Share, Vested	$63
Grant Date Fair Value Per Share, Forfeited	$66
Grant Date Fair Value Per Share, end of period	$66

Earnings_Per_Share_Details

Earnings Per Share (Details) (USD $)	12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Earnings Per Share [Abstract]
Income (loss) from continuing operations	$844,611	$733,993	$623,925
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Weighted Average Number of Shares Outstanding, Basic	216,305	222,475	227,119
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	1,401	1,596	2,110
Weighted Average Number of Shares Outstanding, Diluted	217,706	224,071	229,229
Basic (in dollars per share)	$3.90	$3.30	$2.75
Diluted (in dollars per share)	$3.88	$3.28	$2.72

Earnings_Per_Share_Earnings_Pe

Earnings Per Share Earnings Per Share (Narrative) (Details) (Equity Option [Member])	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Equity Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0.5	0.9	2.1

Business_Segments_And_Geograph2

Business Segments And Geographic Information (Information By Strategic Business Units) (Details) (USD $)	3 Months Ended																12 Months Ended
	Dec. 31, 2014		Sep. 28, 2014		Jun. 29, 2014		Mar. 30, 2014		Dec. 31, 2013		Sep. 29, 2013		Jun. 30, 2013		Mar. 31, 2013		Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Segment Reporting Information [Line Items]
Number of Operating Segments																	2
Motorcycles net revenue	$1,031,200,000		$1,130,600,000		$1,834,300,000		$1,571,700,000		$1,032,300,000		$1,180,300,000		$1,631,500,000		$1,414,200,000		$5,567,681,000	[1]	$5,258,290,000	[1]	$4,942,582,000	[1]
Selling, administrative and engineering expense																	1,159,502,000		1,126,884,000		1,111,232,000
Restructuring expense																	0		-2,131,000		28,475,000
Financial services revenue	169,000,000		171,000,000		166,400,000		154,400,000		158,300,000		163,400,000		162,800,000		157,000,000		660,827,000	[1]	641,582,000	[1]	637,924,000	[1]
Operating income																	1,280,983,000		1,153,702,000		1,000,176,000
Interest Income Paid By Motorcycles Segment																	8,100,000		10,400,000		11,500,000
Motorcycles Segment [Member]
Segment Reporting Information [Line Items]
Motorcycles net revenue																	5,567,681,000		5,258,290,000		4,942,582,000
Gross profit																	2,025,080,000		1,862,372,000		1,720,188,000
Selling, administrative and engineering expense																	1,021,933,000		993,894,000		976,224,000
Restructuring expense																	0		-2,131,000		28,475,000
Operating income	35,900,000	[2]	146,300,000	[2]	473,300,000	[2]	347,700,000	[2]	60,700,000	[2]	175,500,000	[2]	357,700,000	[2]	276,800,000	[2]	1,003,147,000		870,609,000		715,489,000
Financial Services Segment [Member]
Segment Reporting Information [Line Items]
Financial services revenue																	660,827,000		641,582,000		637,924,000
Financial Services Costs																	382,991,000		358,489,000		353,237,000
Operating income	$62,400,000		$77,800,000		$74,400,000		$63,200,000		$61,300,000		$76,100,000		$74,200,000		$71,500,000		$277,836,000		$283,093,000		$284,687,000
[1]	Revenue is attributed to geographic regions based on location of customer.
[2]	Operating income for the Motorcycles segment includes restructuring expense (benefit) as discussed in Note 3 for the following periods (in millions): 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Mar 30,2014 Mar 31,2013 June 29,2014 June 30,2013 Sep 28,2014 Sep 29,2013 Dec 31,2014 Dec 31,2013Restructuring expense (benefit) $— $2.9 $— $(5.3) $— $0.6 $— $(0.4)

Business_Segments_And_Geograph3

Business Segments And Geographic Information (Information By Industry Segment) (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Segment Reporting Information [Line Items]
Total assets	$9,528,097	$9,405,040	$9,170,773
Depreciation	179,300	167,072	168,978
Capital expenditures	232,319	208,321	189,002
Motorcycles Segment [Member]
Segment Reporting Information [Line Items]
Total assets	2,502,190	2,793,497	2,751,018
Depreciation	171,187	160,181	162,659
Capital expenditures	224,262	199,354	180,416
Financial Services Segment [Member]
Segment Reporting Information [Line Items]
Total assets	7,025,907	6,611,543	6,419,755
Depreciation	8,113	6,891	6,319
Capital expenditures	$8,057	$8,967	$8,586

Business_Segments_And_Geograph4

Business Segments And Geographic Information (Segment Information By Geographical Locations) (Details) (USD $)	3 Months Ended										12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014		Sep. 28, 2014	Jun. 29, 2014	Mar. 30, 2014	Dec. 31, 2013		Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Segment Reporting Information [Line Items]
Motorcycles and Related Products	$1,031,200		$1,130,600	$1,834,300	$1,571,700	$1,032,300		$1,180,300	$1,631,500	$1,414,200	$5,567,681	[1]	$5,258,290	[1]	$4,942,582	[1]
Financial Services	169,000		171,000	166,400	154,400	158,300		163,400	162,800	157,000	660,827	[1]	641,582	[1]	637,924	[1]
Revenue from Financial Services											6,228,508		5,899,872		5,580,506
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	899,945	[2]				911,693	[2]				899,945	[2]	911,693	[2]	881,652	[2]
United States [Member]
Segment Reporting Information [Line Items]
Motorcycles and Related Products											3,773,087	[1]	3,562,847	[1]	3,363,640	[1]
Financial Services											627,317	[1]	609,574	[1]	607,909	[1]
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	865,617	[2]				874,833	[2]				865,617	[2]	874,833	[2]	825,509	[2]
International [Member]
Segment Reporting Information [Line Items]
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile	34,328	[2]				36,860	[2]				34,328	[2]	36,860	[2]	56,143	[2]
Europe [Member]
Segment Reporting Information [Line Items]
Motorcycles and Related Products											869,690	[1]	769,864	[1]	710,861	[1]
Financial Services											5,684	[1]	4,274	[1]	3,661	[1]
Japan [Member]
Segment Reporting Information [Line Items]
Motorcycles and Related Products											197,792	[1]	217,700	[1]	244,907	[1]
Canada [Member]
Segment Reporting Information [Line Items]
Motorcycles and Related Products											194,422	[1]	204,315	[1]	186,550	[1]
Financial Services											23,707	[1]	24,486	[1]	24,532	[1]
Australia [Member]
Segment Reporting Information [Line Items]
Motorcycles and Related Products											190,029	[1]	193,081	[1]	186,674	[1]
Other Foreign Countries [Member]
Segment Reporting Information [Line Items]
Motorcycles and Related Products											342,661	[1]	310,483	[1]	249,950	[1]
Financial Services											$4,119	[1]	$3,248	[1]	$1,822	[1]
[1]	Revenue is attributed to geographic regions based on location of customer.
[2]	Long-lived assets include all long-term assets except those specifically excluded under ASC Topic 280, “Segment Reporting,” such as deferred income taxes and finance receivables.

Related_Party_Transactions_Det

Related Party Transactions (Details) (USD $)	12 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Affiliated Entity [Member]
Related Party Transaction [Line Items]
Revenue due from Deeley	$194.80	$204.80	$187.10
Director [Member]
Related Party Transaction [Line Items]
Finance receivables balances due from Deeley	$7.40	$11.50	$9.20

Supplemental_Consolidating_Dat2

Supplemental Consolidating Data (Operations) (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 28, 2014	Jun. 29, 2014	Mar. 30, 2014	Dec. 31, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Revenue:
Motorcycles and Related Products	$1,031,200	$1,130,600	$1,834,300	$1,571,700	$1,032,300	$1,180,300	$1,631,500	$1,414,200	$5,567,681	[1]	$5,258,290	[1]	$4,942,582	[1]
Financial Services	169,000	171,000	166,400	154,400	158,300	163,400	162,800	157,000	660,827	[1]	641,582	[1]	637,924	[1]
Total revenue									6,228,508		5,899,872		5,580,506
Costs and expenses:
Motorcycles and Related Products cost of goods sold									3,542,601		3,395,918		3,222,394
Financial Services interest expense									164,476		165,491		195,990
Provision for employee long-term benefits									80,946		60,008		22,239
Selling, administrative and engineering expense									1,159,502		1,126,884		1,111,232
Restructuring expense									0		-2,131		28,475
Total costs and expenses									4,947,525		4,746,170		4,580,330
Operating income									1,280,983		1,153,702		1,000,176
Investment income									6,499		5,859		7,369
Interest expense									4,162		45,256		46,033
Loss on debt extinguishment									3,942		4,947		4,323
Income before provision for income taxes	99,900	225,500	549,100	408,900	112,100	241,300	422,400	338,500	1,283,320		1,114,305		961,512
Provision for income taxes									438,709		380,312		337,587
Income from continuing operations									844,611		733,993		623,925
Net income	74,500	150,100	354,200	265,900	75,400	162,700	271,700	224,100	844,611		733,993		623,925
Eliminations & Adjustments [Member]
Revenue:
Motorcycles and Related Products									-10,016		-10,190		-10,166
Financial Services									-1,518		-1,485		-1,558
Total revenue									-11,534		-11,675		-11,724
Costs and expenses:
Motorcycles and Related Products cost of goods sold									0		0		0
Financial Services interest expense									0		0		0
Provision for employee long-term benefits									0		0		0
Selling, administrative and engineering expense									-11,534		-11,675		-11,724
Restructuring expense											0		0
Total costs and expenses									-11,534		-11,675		-11,724
Operating income									0		0		0
Investment income									-120,000		-185,000		-225,000
Interest expense									0		0		0
Loss on debt extinguishment									0		0		0
Income before provision for income taxes									-120,000		-185,000		-225,000
Provision for income taxes									0		0		0
Income from continuing operations									-120,000
Net income									-120,000		-185,000		-225,000
Motorcycles & Related Products Operations [Member]
Revenue:
Motorcycles and Related Products									5,577,697		5,268,480		4,952,748
Financial Services									0		0		0
Total revenue									5,577,697		5,268,480		4,952,748
Costs and expenses:
Motorcycles and Related Products cost of goods sold									3,542,601		3,395,918		3,222,394
Financial Services interest expense									0		0		0
Provision for employee long-term benefits									0		0		0
Selling, administrative and engineering expense									1,023,450		995,378		977,782
Restructuring expense											-2,131		28,475
Total costs and expenses									4,566,051		4,389,165		4,228,651
Operating income									1,011,646		879,315		724,097
Investment income									126,499		190,859		232,369
Interest expense									4,162		45,256		46,033
Loss on debt extinguishment									0		0		0
Income before provision for income taxes									1,133,983		1,024,918		910,433
Provision for income taxes									338,453		279,841		233,385
Income from continuing operations									795,530
Net income									795,530		745,077		677,048
Financial Services Operations [Member]
Revenue:
Motorcycles and Related Products									0		0		0
Financial Services									662,345		643,067		639,482
Total revenue									662,345		643,067		639,482
Costs and expenses:
Motorcycles and Related Products cost of goods sold									0		0		0
Financial Services interest expense									164,476		165,491		195,990
Provision for employee long-term benefits									80,946		60,008		22,239
Selling, administrative and engineering expense									147,586		143,181		145,174
Restructuring expense											0		0
Total costs and expenses									393,008		368,680		363,403
Operating income									269,337		274,387		276,079
Investment income									0		0		0
Interest expense									0		0		0
Loss on debt extinguishment									3,942		4,947		4,323
Income before provision for income taxes									269,337		274,387		276,079
Provision for income taxes									100,256		100,471		104,202
Income from continuing operations									169,081
Net income									$169,081		$173,916		$171,877
[1]	Revenue is attributed to geographic regions based on location of customer.

Supplemental_Consolidating_Dat3

Supplemental Consolidating Data (Balance Sheet) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
In Thousands, unless otherwise specified
Current assets:
Cash and cash equivalents	$906,680	$1,066,612	$1,068,138	$1,526,950
Marketable securities	57,325	99,009
Accounts receivable, net	247,621	261,065
Finance receivables, net	1,916,635	1,773,686
Inventories	448,871	424,507
Restricted cash	98,627	144,807
Deferred income taxes	89,916	103,625
Other current assets	182,420	115,492
Total current assets	3,948,095	3,988,803
Notes, Loans and Financing Receivable, Net, Noncurrent	4,516,246	4,225,877
Property, plant and equipment, net	883,077	842,477
Prepaid pension costs	0	244,871
Goodwill	27,752	30,452
Deferred income taxes	77,835	3,339
Other long-term assets	75,092	69,221
Total assets	9,528,097	9,405,040	9,170,773
Current liabilities:
Accounts payable	196,868	239,794
Accrued liabilities	449,317	427,335
Short-term Debt	731,786	666,317
Current portion of long-term debt	1,011,315	1,176,140
Total current liabilities	2,389,286	2,509,586
Long-term debt	3,761,528	3,416,713
Pension liability	76,186	36,371
Postretirement healthcare liability	203,006	216,165
Deferred income taxes	0	49,499
Other long-term liabilities	188,805	167,220
Commitments and contingencies (Note 15)
Shareholders’ equity:
Total shareholders’ equity	2,909,286	3,009,486	2,557,624	2,420,256
Total liabilities and shareholders' equity	9,528,097	9,405,040
Motorcycles & Related Products Operations [Member]
Current assets:
Cash and cash equivalents	573,895	718,912	727,716	943,330
Marketable securities	57,325	99,009
Accounts receivable, net	658,735	850,248
Finance receivables, net	0	0
Inventories	448,871	424,507
Restricted cash	0	0
Deferred income taxes	50,015	70,557
Other current assets	142,278	82,717
Total current assets	1,931,119	2,245,950
Notes, Loans and Financing Receivable, Net, Noncurrent	0	0
Property, plant and equipment, net	848,661	808,005
Prepaid pension costs		244,871
Goodwill	27,752	30,452
Deferred income taxes	75,121	3,339
Other long-term assets	113,727	126,940
Total assets	2,996,380	3,459,557
Current liabilities:
Accounts payable	171,098	203,786
Accrued liabilities	370,652	353,618
Short-term Debt	0	0
Current portion of long-term debt	0	303,000
Total current liabilities	541,750	860,404
Long-term debt	0	0
Pension liability	76,186	36,371
Postretirement healthcare liability	203,006	216,165
Deferred income taxes		44,584
Other long-term liabilities	164,060	146,686
Shareholders’ equity:
Total shareholders’ equity	2,011,378	2,155,347
Total liabilities and shareholders' equity	2,996,380	3,459,557
Financial Services Operations [Member]
Current assets:
Cash and cash equivalents	332,785	347,700	340,422	583,620
Marketable securities	0	0
Accounts receivable, net	0	0
Finance receivables, net	1,916,635	1,773,686
Inventories	0	0
Restricted cash	98,627	144,807
Deferred income taxes	39,901	33,068
Other current assets	43,125	34,573
Total current assets	2,431,073	2,333,834
Notes, Loans and Financing Receivable, Net, Noncurrent	4,516,246	4,225,877
Property, plant and equipment, net	34,416	34,472
Prepaid pension costs		0
Goodwill	0	0
Deferred income taxes	4,863	0
Other long-term assets	39,309	17,360
Total assets	7,025,907	6,611,543
Current liabilities:
Accounts payable	436,884	625,191
Accrued liabilities	83,797	77,774
Short-term Debt	731,786	666,317
Current portion of long-term debt	1,011,315	873,140
Total current liabilities	2,263,782	2,242,422
Long-term debt	3,761,528	3,416,713
Pension liability	0	0
Postretirement healthcare liability	0	0
Deferred income taxes		2,656
Other long-term liabilities	24,745	20,534
Shareholders’ equity:
Total shareholders’ equity	975,852	929,218
Total liabilities and shareholders' equity	7,025,907	6,611,543
Eliminations & Adjustments [Member]
Current assets:
Prepaid pension costs		0
Current liabilities:
Deferred income taxes		2,259
Eliminations & Adjustments [Member]
Current assets:
Cash and cash equivalents	0	0	0	0
Marketable securities	0	0
Accounts receivable, net	-411,114	-589,183
Finance receivables, net	0	0
Inventories	0	0
Restricted cash	0	0
Deferred income taxes	0	0
Other current assets	-2,983	-1,798
Total current assets	-414,097	-590,981
Notes, Loans and Financing Receivable, Net, Noncurrent	0	0
Property, plant and equipment, net	0	0
Goodwill	0	0
Deferred income taxes	-2,149	0
Other long-term assets	-77,944	-75,079
Total assets	-494,190	-666,060
Current liabilities:
Accounts payable	-411,114	-589,183
Accrued liabilities	-5,132	-4,057
Short-term Debt	0	0
Current portion of long-term debt	0	0
Total current liabilities	-416,246	-593,240
Long-term debt	0	0
Pension liability	0	0
Postretirement healthcare liability	0	0
Other long-term liabilities	0	0
Shareholders’ equity:
Total shareholders’ equity	-77,944	-75,079
Total liabilities and shareholders' equity	($494,190)	($666,060)

Supplemental_Consolidating_Dat4

Supplemental Consolidating Data (Cash Flows) (Details) (USD $)	3 Months Ended								12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014	Sep. 28, 2014	Jun. 29, 2014	Mar. 30, 2014	Dec. 31, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Segment Reporting Information [Line Items]
Deferred income taxes	$0				$49,499				$0	$49,499
Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract]
Net income	74,500	150,100	354,200	265,900	75,400	162,700	271,700	224,100	844,611	733,993	623,925
Income (loss) from continuing operations									844,611	733,993	623,925
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation									179,300	167,072	168,978
Amortization of deferred loan origination costs									94,429	86,181	78,592
Amortization of financing origination fees									8,442	9,376	9,969
Provision for employee long-term benefits									33,709	66,877	71,347
Contributions to pension and postretirement plans									-29,686	-204,796	-244,416
Stock compensation expense									37,929	41,244	40,815
Net change in wholesale finance receivables related to sales									-75,210	28,865	2,513
Provision for credit losses									80,946	60,008	22,239
Loss on debt extinguishment									3,942	4,947	4,323
Pension and postretirement healthcare plan curtailment and settlement expense									0	0	6,242
Deferred income taxes									7,621	-52,580	-128,452
Foreign currency adjustments									21,964	16,269	9,773
Other, net									-1,491	10,123	-7,216
Changes in current assets and liabilities:
Accounts receivable									-9,809	-36,653	-13,690
Finance receivables – accrued interest and other									-2,515	-346	-4
Inventories									-50,886	-46,474	21,459
Accounts payable and accrued liabilities									19,128	-53,623	-10,798
Restructuring reserves									2,181	-25,042	-16,087
Derivative instruments									703	-2,189	2,758
Prepaid and other									-3,389	68,681	-97,716
Total adjustments									302,066	243,100	177,533
Net cash provided by operating activities of continuing operations									1,146,677	977,093	801,458
Cash flows from investing activities of continuing operations:
Capital expenditures									-232,319	-208,321	-189,002
Origination of finance receivables									-3,568,423	-3,244,005	-2,858,701
Collections on finance receivables									3,013,245	2,831,994	2,768,089
Purchases of marketable securities									0	-4,998	-4,993
Sales and redemptions of marketable securities									41,010	40,108	23,296
Other									1,837	16,355	0
Net cash used by investing activities									-744,650	-568,867	-261,311
Cash flows from financing activities of continuing operations:
Proceeds from issuance of medium-term notes									991,835	0	993,737
Repayments of medium-term notes									-526,431	-27,858	-420,870
Repayments of Unsecured Debt									-303,000
Intercompany Borrowing Activity									0	0	0
Proceeds from securitization debt									847,126	647,516	763,895
Repayments of securitization debt									-834,856	-840,387	-1,405,599
Borrowings of asset-backed commercial paper									84,907	88,456	200,417
Net increase (decrease) in credit facilities and unsecured commercial paper									63,945	371,085	-744,724
Net repayments in asset-backed commercial paper									-77,800	-78,765	-24,301
Net change in restricted cash									22,755	43,201	41,647
Dividends									-238,300	-187,688	-141,681
Purchase of common stock for treasury									-615,602	-479,231	-311,632
Excess tax benefits from share-based payments									11,540	19,895	13,065
Issuance of common stock under employee stock option plans									37,785	50,567	45,973
Net cash used by financing activities									-536,096	-393,209	-990,073
Effect of exchange rate changes on cash and cash equivalents									-25,863	-16,543	-8,886
Net decrease in cash and cash equivalents									-159,932	-1,526	-458,812
Cash and cash equivalents—beginning of period				1,066,612				1,068,138	1,066,612	1,068,138	1,526,950
Net decrease in cash and cash equivalents									-159,932	-1,526	-458,812
Cash and cash equivalents—end of period	906,680				1,066,612				906,680	1,066,612	1,068,138
Motorcycles & Related Products Operations [Member]
Segment Reporting Information [Line Items]
Deferred income taxes					44,584					44,584
Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract]
Net income									795,530	745,077	677,048
Income (loss) from continuing operations									795,530
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation									171,187	160,181	162,659
Amortization of deferred loan origination costs									0	0	0
Amortization of financing origination fees									59	473	473
Provision for employee long-term benefits									33,709	66,877	67,612
Contributions to pension and postretirement plans									-29,686	-204,796	-244,416
Stock compensation expense									35,064	38,367	37,544
Net change in wholesale finance receivables related to sales									0	0	0
Provision for credit losses									0	0	0
Loss on debt extinguishment									0	0	0
Pension and postretirement healthcare plan curtailment and settlement expense											6,242
Deferred income taxes									191	-54,568	-117,772
Foreign currency adjustments									21,964	16,269	9,773
Other, net									20,273	10,942	-2,290
Changes in current assets and liabilities:
Accounts receivable									-31,740	-24,273	9,323
Finance receivables – accrued interest and other									0	0	0
Inventories									-50,886	-46,474	21,459
Accounts payable and accrued liabilities									16,074	-60,907	-6,368
Restructuring reserves									2,181	-25,042	-16,087
Derivative instruments									703	-2,161	2,906
Prepaid and other									-17,187	70,900	-95,162
Total adjustments									171,524	54,924	71,440
Net cash provided by operating activities of continuing operations									967,054	800,001	748,488
Cash flows from investing activities of continuing operations:
Capital expenditures									-224,262	-199,354	-180,416
Origination of finance receivables									0	0	0
Collections on finance receivables									0	0	0
Purchases of marketable securities										-4,998	-4,993
Sales and redemptions of marketable securities									41,010	40,108	23,296
Other									1,837	16,355
Net cash used by investing activities									-181,415	-147,889	-162,113
Cash flows from financing activities of continuing operations:
Proceeds from issuance of medium-term notes									0		0
Repayments of medium-term notes									0	0	0
Repayments of Unsecured Debt									-303,000
Intercompany Borrowing Activity									200,000	-50,000	-400,000
Proceeds from securitization debt									0	0	0
Repayments of securitization debt									0	0	0
Borrowings of asset-backed commercial paper									0	0	0
Net increase (decrease) in credit facilities and unsecured commercial paper									0	0	0
Net repayments in asset-backed commercial paper									0	0	0
Net change in restricted cash									0	0	0
Dividends									-238,300	-187,688	-141,681
Purchase of common stock for treasury									-615,602	-479,231	-311,632
Excess tax benefits from share-based payments									11,540	19,895	13,065
Issuance of common stock under employee stock option plans									37,785	50,567	45,973
Net cash used by financing activities									-907,577	-646,457	-794,275
Effect of exchange rate changes on cash and cash equivalents									-23,079	-14,459	-7,714
Net decrease in cash and cash equivalents									-145,017	-8,804	-215,614
Cash and cash equivalents—beginning of period				718,912				727,716	718,912	727,716	943,330
Net decrease in cash and cash equivalents									-145,017	-8,804	-215,614
Cash and cash equivalents—end of period	573,895				718,912				573,895	718,912	727,716
Financial Services Operations [Member]
Segment Reporting Information [Line Items]
Deferred income taxes					2,656					2,656
Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract]
Net income									169,081	173,916	171,877
Income (loss) from continuing operations									169,081
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation									8,113	6,891	6,319
Amortization of deferred loan origination costs									94,429	86,181	78,592
Amortization of financing origination fees									8,383	8,903	9,496
Provision for employee long-term benefits									0	0	3,735
Contributions to pension and postretirement plans									0	0	0
Stock compensation expense									2,865	2,877	3,271
Net change in wholesale finance receivables related to sales									0	0	0
Provision for credit losses									80,946	60,008	22,239
Loss on debt extinguishment									3,942	4,947	4,323
Pension and postretirement healthcare plan curtailment and settlement expense											0
Deferred income taxes									7,430	-1,988	-10,680
Foreign currency adjustments									0	0	0
Other, net									-21,764	-819	-4,926
Changes in current assets and liabilities:
Accounts receivable									0	0	0
Finance receivables – accrued interest and other									-2,515	-346	-4
Inventories									0	0	0
Accounts payable and accrued liabilities									21,629	-5,096	-27,443
Restructuring reserves									0	0	0
Derivative instruments									0	-28	-148
Prepaid and other									13,798	-2,219	-2,554
Total adjustments									202,396	159,311	103,580
Net cash provided by operating activities of continuing operations									371,477	333,227	275,457
Cash flows from investing activities of continuing operations:
Capital expenditures									-8,057	-8,967	-8,586
Origination of finance receivables									-7,693,884	-7,140,533	-6,544,828
Collections on finance receivables									7,066,852	6,757,387	6,456,729
Purchases of marketable securities										0	0
Sales and redemptions of marketable securities									0	0	0
Other									0	0
Net cash used by investing activities									-635,089	-392,113	-96,685
Cash flows from financing activities of continuing operations:
Proceeds from issuance of medium-term notes									991,835		993,737
Repayments of medium-term notes									-526,431	-27,858	-420,870
Repayments of Unsecured Debt									0
Intercompany Borrowing Activity									-200,000	50,000	400,000
Proceeds from securitization debt									847,126	647,516	763,895
Repayments of securitization debt									-834,856	-840,387	-1,405,599
Borrowings of asset-backed commercial paper									84,907	88,456	200,417
Net increase (decrease) in credit facilities and unsecured commercial paper									63,945	371,085	-744,724
Net repayments in asset-backed commercial paper									-77,800	-78,765	-24,301
Net change in restricted cash									22,755	43,201	41,647
Dividends									-120,000	-185,000	-225,000
Purchase of common stock for treasury									0	0	0
Excess tax benefits from share-based payments									0	0	0
Issuance of common stock under employee stock option plans									0	0	0
Net cash used by financing activities									251,481	68,248	-420,798
Effect of exchange rate changes on cash and cash equivalents									-2,784	-2,084	-1,172
Net decrease in cash and cash equivalents									-14,915	7,278	-243,198
Cash and cash equivalents—beginning of period				347,700				340,422	347,700	340,422	583,620
Net decrease in cash and cash equivalents									-14,915	7,278	-243,198
Cash and cash equivalents—end of period	332,785				347,700				332,785	347,700	340,422
Eliminations & Adjustments [Member]
Segment Reporting Information [Line Items]
Deferred income taxes					2,259					2,259
Cash flows from financing activities of continuing operations:
Proceeds from issuance of medium-term notes									0
Eliminations & Adjustments [Member]
Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract]
Net income									-120,000	-185,000	-225,000
Income (loss) from continuing operations									-120,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation									0	0	0
Amortization of deferred loan origination costs									0	0	0
Amortization of financing origination fees									0	0	0
Provision for employee long-term benefits									0	0	0
Contributions to pension and postretirement plans									0	0	0
Stock compensation expense									0	0	0
Net change in wholesale finance receivables related to sales									-75,210	28,865	2,513
Provision for credit losses									0	0	0
Loss on debt extinguishment									0	0	0
Pension and postretirement healthcare plan curtailment and settlement expense											0
Deferred income taxes									0	0	0
Foreign currency adjustments									0	0	0
Other, net									0	0	0
Changes in current assets and liabilities:
Accounts receivable									21,931	-12,380	-23,013
Finance receivables – accrued interest and other									0	0	0
Inventories									0	0	0
Accounts payable and accrued liabilities									-18,575	12,380	23,013
Restructuring reserves									0	0	0
Derivative instruments									0	0	0
Prepaid and other									0	0	0
Total adjustments									-71,854	28,865	2,513
Net cash provided by operating activities of continuing operations									-191,854	-156,135	-222,487
Cash flows from investing activities of continuing operations:
Capital expenditures									0	0	0
Origination of finance receivables									4,125,461	3,896,528	3,686,127
Collections on finance receivables									-4,053,607	-3,925,393	-3,688,640
Purchases of marketable securities										0	0
Sales and redemptions of marketable securities									0	0	0
Other									0	0
Net cash used by investing activities									71,854	-28,865	-2,513
Cash flows from financing activities of continuing operations:
Proceeds from issuance of medium-term notes											0
Repayments of medium-term notes									0	0	0
Repayments of Unsecured Debt									0
Intercompany Borrowing Activity									0	0	0
Proceeds from securitization debt									0	0	0
Repayments of securitization debt									0	0	0
Borrowings of asset-backed commercial paper									0	0	0
Net increase (decrease) in credit facilities and unsecured commercial paper									0	0	0
Net repayments in asset-backed commercial paper									0	0	0
Net change in restricted cash									0	0	0
Dividends									120,000	185,000	225,000
Purchase of common stock for treasury									0	0	0
Excess tax benefits from share-based payments									0	0	0
Issuance of common stock under employee stock option plans									0	0	0
Net cash used by financing activities									120,000	185,000	225,000
Effect of exchange rate changes on cash and cash equivalents									0	0	0
Net decrease in cash and cash equivalents									0	0	0
Cash and cash equivalents—beginning of period				0				0	0	0	0
Net decrease in cash and cash equivalents									0	0	0
Cash and cash equivalents—end of period	$0				$0				$0	$0	$0

Supplementary_Data_Quarterly_F

Supplementary Data (Quarterly Financial Data) (Details) (USD $)	3 Months Ended																12 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2014		Sep. 28, 2014		Jun. 29, 2014		Mar. 30, 2014		Dec. 31, 2013		Sep. 29, 2013		Jun. 30, 2013		Mar. 31, 2013		Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Segment Reporting Information [Line Items]
Motorcycles and Related Products	$1,031,200		$1,130,600		$1,834,300		$1,571,700		$1,032,300		$1,180,300		$1,631,500		$1,414,200		$5,567,681	[1]	$5,258,290	[1]	$4,942,582	[1]
Operating income																	1,280,983		1,153,702		1,000,176
Financial Services	169,000		171,000		166,400		154,400		158,300		163,400		162,800		157,000		660,827	[1]	641,582	[1]	637,924	[1]
Income (loss) before taxes	99,900		225,500		549,100		408,900		112,100		241,300		422,400		338,500		1,283,320		1,114,305		961,512
Income (loss) from continuing operations																	844,611		733,993		623,925
Net income	74,500		150,100		354,200		265,900		75,400		162,700		271,700		224,100		844,611		733,993		623,925
Earnings per common share:
Basic (in dollars per share)	$0.35		$0.70		$1.63		$1.21		$0.34		$0.73		$1.22		$1		$3.90		$3.30		$2.75
Diluted (in dollars per share)	$0.35		$0.69		$1.62		$1.21		$0.34		$0.73		$1.21		$0.99		$3.88		$3.28		$2.72
Motorcycles Segment [Member]
Segment Reporting Information [Line Items]
Motorcycles and Related Products																	5,567,681		5,258,290		4,942,582
Operating income	35,900	[2]	146,300	[2]	473,300	[2]	347,700	[2]	60,700	[2]	175,500	[2]	357,700	[2]	276,800	[2]	1,003,147		870,609		715,489
Financial Services Segment [Member]
Segment Reporting Information [Line Items]
Operating income	62,400		77,800		74,400		63,200		61,300		76,100		74,200		71,500		277,836		283,093		284,687
Financial Services																	$660,827		$641,582		$637,924
[1]	Revenue is attributed to geographic regions based on location of customer.
[2]	Operating income for the Motorcycles segment includes restructuring expense (benefit) as discussed in Note 3 for the following periods (in millions): 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter Mar 30,2014 Mar 31,2013 June 29,2014 June 30,2013 Sep 28,2014 Sep 29,2013 Dec 31,2014 Dec 31,2013Restructuring expense (benefit) $— $2.9 $— $(5.3) $— $0.6 $— $(0.4)

Supplementary_Data_Schedule_Of

Supplementary Data (Schedule Of Restructuring Expense) (Details) (USD $)	3 Months Ended
In Millions, unless otherwise specified	Dec. 31, 2014	Sep. 28, 2014	Jun. 29, 2014	Mar. 30, 2014	Dec. 31, 2013	Sep. 29, 2013	Jun. 30, 2013	Mar. 31, 2013
Quarterly Financial Information Disclosure [Abstract]
Restructuring expense	$0	$0	$0	$0	($0.40)	$0.60	($5.30)	$2.90

Consolidated_Valuation_And_Qua1

Consolidated Valuation And Qualifying Accounts (Details) (USD $)	12 Months Ended
In Thousands, unless otherwise specified	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012
Accounts Receivable - Allowance For Doubtful Accounts [Member]
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period	$4,960		$4,954		$4,952
Provision charged to expense	-471		245		424
Reserve adjustments	-394		-136		-401
Write-offs, net of recoveries	-637		-103		-21
Balance at end of period	3,458		4,960		4,954
Finance Receivables - Allowance For Credit Losses [Member]
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period	110,693		107,667		125,449
Provision charged to expense	80,946		60,008		22,239
Write-offs, net of recoveries	-64,275		-56,982		-40,021
Balance at end of period	127,364		110,693		107,667
Inventories - Allowance For Obsolescence [Member]
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period	17,463	[1]	22,936	[1]	23,204	[1]
Provision charged to expense	19,044	[1]	5,254	[1]	9,489	[1]
Reserve adjustments	-399	[1]	-1,281	[1]	-696	[1]
Write-offs, net of recoveries	-18,333	[1]	-9,446	[1]	-9,061	[1]
Balance at end of period	17,775	[1]	17,463	[1]	22,936	[1]
Deferred Tax Assets - Valuation Allowance [Member]
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at beginning of period	21,818		16,314		14,914
Reserve adjustments	3,644		5,504		1,400
Balance at end of period	$25,462		$21,818		$16,314
[1]	Inventory obsolescence reserves deducted from cost determined on first-in first-out (FIFO) basis, before deductions for last-in, first-out (LIFO) valuation reserves.