$WNC
WABASH NATIONAL Corp Stock $wnc

$wnc Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000114420418011800 Filed on February 28, 2018

Income Statement

Concept	2017 Q4	2017	2016 Q4
Revenue	$543.4M	$1.767B	$462.1M
YoY Change	17.61%	-4.24%	-15.02%
Cost Of Revenue		$1.506B
YoY Change		-0.9%
Gross Profit	$72.88M	$260.9M	$71.49M
YoY Change	1.95%	-19.86%	-18.6%
Gross Profit Margin	13.41%	14.76%	15.47%
Selling, General & Admin		$103.4M
YoY Change		1.99%
% of Gross Profit		39.64%
Research & Development		$3.900M
YoY Change		-39.06%
% of Gross Profit		1.49%
Depreciation & Amortization		$18.01M
YoY Change		7.02%
% of Gross Profit		6.9%
Operating Expenses		$107.3M
YoY Change		-0.45%
Operating Profit		$130.8M
YoY Change		-35.41%
Interest Expense		$16.40M
YoY Change		4.71%
% of Operating Profit		12.54%
Other Income/Expense, Net		-$8.278M
YoY Change		-51.63%
Pretax Income		$121.9M
YoY Change		-34.12%
Income Tax		$11.12M
% Of Pretax Income		9.12%
Net Earnings	$49.36M	$111.4M	$23.00M
YoY Change	114.6%	-6.71%	-30.9%
Net Earnings / Revenue	9.08%	6.31%	4.98%
Basic Earnings Per Share	$0.84	$1.88	$0.37
Diluted Earnings Per Share	$0.80	$1.78	$0.36
COMMON SHARES
Basic Shares Outstanding		59.36M shares
Diluted Shares Outstanding		62.60M shares

Balance Sheet

Concept	2017 Q4	2017	2016 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments		$191.5M
YoY Change		17.16%
Cash & Equivalents	$191.5M	$191.5M	$163.5M
Short-Term Investments
Other Short-Term Assets	$10.52M	$46.48M	$8.082M
YoY Change	30.1%	90.87%
Inventory	$180.7M	$180.7M	$140.0M
Prepaid Expenses			$24.40M
Receivables	$146.8M	$146.8M	$153.6M
Other Receivables		$10.82M
Total Short-Term Assets	$576.4M	$576.4M	$481.4M
YoY Change	19.73%	19.73%	-9.08%
LONG-TERM ASSETS
Property, Plant & Equipment	$195.4M	$195.4M	$134.1M
YoY Change	45.64%	45.64%	-4.49%
Goodwill	$317.5M		$148.4M
YoY Change	113.97%		-0.9%
Intangibles	$237.0M		$94.41M
YoY Change	151.08%		-17.63%
Long-Term Investments
YoY Change
Other Assets	$25.27M	$25.27M	$20.08M
YoY Change	25.85%	-37.49%	38.55%
Total Long-Term Assets	$775.1M	$775.1M	$417.3M
YoY Change	85.73%	85.73%	-0.67%
TOTAL ASSETS
Total Short-Term Assets	$576.4M	$576.4M	$481.4M
Total Long-Term Assets	$775.1M	$775.1M	$417.3M
Total Assets	$1.352B	$1.352B	$898.7M
YoY Change	50.38%	50.38%	-5.36%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$108.4M	$108.4M	$71.34M
YoY Change	52.02%	52.02%
Accrued Expenses	$128.9M	$93.63M	$92.31M
YoY Change	39.64%	40.56%
Deferred Revenue
YoY Change
Short-Term Debt		$0.00
YoY Change
Long-Term Debt Due	$46.02M	$46.31M	$2.468M
YoY Change	1764.67%	1463.47%	-93.44%
Total Short-Term Liabilities	$283.7M	$283.7M	$166.6M
YoY Change	70.25%	70.25%
LONG-TERM LIABILITIES
Long-Term Debt	$504.1M	$505.1M	$233.5M
YoY Change	115.92%	115.05%
Other Long-Term Liabilities	$19.72M	$19.72M	$24.36M
YoY Change	-19.01%	-19.01%
Total Long-Term Liabilities	$523.8M	$524.8M	$257.8M
YoY Change	103.17%	102.46%
TOTAL LIABILITIES
Total Short-Term Liabilities	$283.7M	$283.7M	$166.6M
Total Long-Term Liabilities	$523.8M	$524.8M	$257.8M
Total Liabilities	$845.5M	$845.5M	$424.4M
YoY Change	99.19%	98.3%
SHAREHOLDERS EQUITY
Retained Earnings	$98.73M		$3.591M
YoY Change	2649.32%
Common Stock	$737.0K		$725.0K
YoY Change	1.66%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$244.5M		$170.0M
YoY Change	43.83%
Treasury Stock Shares	16.21M shares		12.47M shares
Shareholders Equity	$506.1M	$506.1M	$472.4M
YoY Change
Total Liabilities & Shareholders Equity	$1.352B	$1.352B	$898.7M
YoY Change	50.38%	50.38%	-5.36%

Cashflow Statement

Concept	2017 Q4	2017	2016 Q4
OPERATING ACTIVITIES
Net Income	$49.36M	$111.4M	$23.00M
YoY Change	114.6%	-6.71%	-30.9%
Depreciation, Depletion And Amortization		$18.01M
YoY Change		7.02%
Cash From Operating Activities		$144.4M
YoY Change		-19.23%
INVESTING ACTIVITIES
Capital Expenditures		$26.06M
YoY Change		28.09%
Acquisitions		$323.5M
YoY Change
Other Investing Activities		-$6.443M
YoY Change		113.77%
Cash From Investing Activities		-$332.2M
YoY Change		1819.46%
FINANCING ACTIVITIES
Cash Dividend Paid		$15.32M
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities		$215.9M
YoY Change		-222.11%
NET CHANGE
Cash From Operating Activities		$144.4M
Cash From Investing Activities		-$332.2M
Cash From Financing Activities		$215.9M
Net Change In Cash		$28.05M
YoY Change		-282.33%
FREE CASH FLOW
Cash From Operating Activities		$144.4M
Capital Expenditures		$26.06M
Free Cash Flow		$118.3M
YoY Change		-25.3%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2015	us-gaap	Selling Expense SellingExpense	27233000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	73495000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-24969000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-863000	USD
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-12-31
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2017Q2	dei	Entity Public Float EntityPublicFloat	1267688443	USD
CY2017	dei	Trading Symbol TradingSymbol	WNC
CY2018Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	57650183	shares
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	191521000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	163467000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	146836000	USD
CY2016Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	153634000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	180735000	USD
CY2016Q4	us-gaap	Inventory Net InventoryNet	139953000	USD
CY2016Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	71338000	USD
CY2016Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	92314000	USD
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2017	dei	Entity Registrant Name EntityRegistrantName	WABASH NATIONAL CORP /DE
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0000879526
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	472391000	USD
CY2017Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	46020000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	178853000	USD
CY2017	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	377519000	USD
CY2016Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	233465000	USD
CY2016Q4	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	1409000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	499000	USD
CY2016Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	24355000	USD
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	725000	USD
CY2016Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	640883000	USD
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3591000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2847000	USD
CY2016Q4	us-gaap	Treasury Stock Value TreasuryStockValue	169961000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	25265000	USD
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	237030000	USD
CY2017Q4	us-gaap	Goodwill Goodwill	317464000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	0	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	195363000	USD
CY2017Q4	us-gaap	Assets Current AssetsCurrent	576391000	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	57299000	USD
CY2016Q4	us-gaap	Liabilities Current LiabilitiesCurrent	166614000	USD
CY2015	us-gaap	Interest Expense InterestExpense	19548000	USD
CY2015	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1724046000	USD
CY2015	us-gaap	Gross Profit GrossProfit	303443000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	180369000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2490000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	163311000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	59022000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	104289000	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.55
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	118086000	USD
CY2015	us-gaap	Sales Revenue Net SalesRevenueNet	2027489000	USD
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.5
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	462000	USD
CY2017Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	7122000	USD
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	10860000	USD
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-3014000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	28054000	USD
CY2016	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	USD
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	19000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-6443000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-15386000	USD
CY2015	us-gaap	Accretion Expense AccretionExpense	4324000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	21259000	USD
CY2015	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	8299000	USD
CY2015	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-5808000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-7749000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	10010000	USD
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	13203000	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	2012000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	8394000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	41391000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	19844000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	10625000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	1200000	USD
CY2017	wnc	Operating Loss Carryforward Expiration Dates OperatingLossCarryforwardExpirationDates	expire beginning in 2018, if unused
CY2016Q4	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	494000	USD
CY2017Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	108448000	USD
CY2017Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	128910000	USD
CY2016Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2468000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	283668000	USD
CY2017Q4	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	1012000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	506063000	USD
CY2017Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	504091000	USD
CY2017Q4	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	290000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2385000	USD
CY2017Q4	us-gaap	Treasury Stock Value TreasuryStockValue	244452000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	36955000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	19724000	USD
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	737000	USD
CY2017Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	653435000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	98728000	USD
CY2016Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	20075000	USD
CY2016Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	94405000	USD
CY2016Q4	us-gaap	Goodwill Goodwill	148367000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	20343000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	134138000	USD
CY2016Q4	us-gaap	Assets Current AssetsCurrent	481405000	USD
CY2016Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	24351000	USD
CY2016	us-gaap	Sales Revenue Net SalesRevenueNet	1845444000	USD
CY2017	us-gaap	Sales Revenue Net SalesRevenueNet	1767161000	USD
CY2016	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1519910000	USD
CY2017	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1506286000	USD
CY2016	us-gaap	Gross Profit GrossProfit	325534000	USD
CY2017	us-gaap	Gross Profit GrossProfit	260875000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	74129000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	77825000	USD
CY2016	us-gaap	Selling Expense SellingExpense	27270000	USD
CY2017	us-gaap	Selling Expense SellingExpense	25588000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	19940000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	17041000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	202532000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	130816000	USD
CY2016	us-gaap	Interest Expense InterestExpense	15663000	USD
CY2017	us-gaap	Interest Expense InterestExpense	16400000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1452000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	8122000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	185417000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	122538000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	65984000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11116000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	119433000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	111422000	USD
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.87
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.88
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.82
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.78
CY2017	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.255
CY2016	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2015	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0
CY2017	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	9605000	USD
CY2016	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
CY2015	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-1347000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	487000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	111884000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-1347000	USD
CY2015	us-gaap	Interest Expense Debt InterestExpenseDebt	5063000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	10429000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-863000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	103426000	USD
CY2016	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1895000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	809000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-31943000	USD
CY2017	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	713000	USD
CY2017	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-799000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	4044000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-14682000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	12038000	USD
CY2016	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	618000	USD
CY2017	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	713000	USD
CY2016	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	618000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	5790000	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	4831000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-332240000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-17309000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	26056000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	20342000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	144379000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	178750000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	8662000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	1680000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-963000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-13002000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2014000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	10147000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	13158000	USD
CY2016	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	779000	USD
CY2017	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	600000	USD
CY2016	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	1928000	USD
CY2017	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	386577000	USD
CY2016	us-gaap	Repayments Of Debt RepaymentsOfDebt	473000	USD
CY2017	us-gaap	Repayments Of Debt RepaymentsOfDebt	583000	USD
CY2016	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2017	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	6783000	USD
CY2016	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	79556000	USD
CY2017	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	74491000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-176827000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	215915000	USD
CY2017	us-gaap	Paid In Kind Interest PaidInKindInterest	2258000	USD
CY2016	us-gaap	Paid In Kind Interest PaidInKindInterest	3475000	USD
CY2017	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	-8045000	USD
CY2016	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	-98922000	USD
CY2017	us-gaap	Payments Of Dividends PaymentsOfDividends	15315000	USD
CY2016	us-gaap	Payments Of Dividends PaymentsOfDividends	0	USD
CY2017	us-gaap	Depreciation Depreciation	18012000	USD
CY2016	us-gaap	Depreciation Depreciation	16830000	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	323487000	USD
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2017	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	325000000	USD
CY2016	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	USD
CY2016Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	3164000	USD
CY2017	us-gaap	Interest Expense Debt InterestExpenseDebt	1570000	USD
CY2016	us-gaap	Interest Expense Debt InterestExpenseDebt	3198000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1351513000	USD
CY2017	us-gaap	Accretion Expense AccretionExpense	1537000	USD
CY2016	us-gaap	Accretion Expense AccretionExpense	2902000	USD
CY2017	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	200000	USD
CY2017	us-gaap	Loss Contingency Damages Sought Value LossContingencyDamagesSoughtValue	20800000	BRL
CY2012Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Contingent Liability BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedContingentLiability	2900000	USD
CY2017Q4	us-gaap	Assets Assets	1351513000	USD
CY2016Q4	us-gaap	Assets Assets	898733000	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	898733000	USD
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	57564493	shares
CY2016Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	60129631	shares
CY2017Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	16207740	shares
CY2016Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	12474109	shares
CY2017	us-gaap	Other General Expense OtherGeneralExpense	0	USD
CY2016	us-gaap	Other General Expense OtherGeneralExpense	1663000	USD
CY2015	us-gaap	Other General Expense OtherGeneralExpense	1087000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-25000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	390832000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	439809000	USD
CY2015	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	10010000	USD
CY2016	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	12037000	USD
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	10429000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	61757000	USD
CY2016	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	79556000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	74491000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	4714000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	18883000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	3655000	USD
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2012000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	4831000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	5790000	USD
CY2016	us-gaap	Dividends Common Stock DividendsCommonStock	3933000	USD
CY2017	us-gaap	Dividends Common Stock DividendsCommonStock	16285000	USD
CY2017	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	8046000	USD
CY2016	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-101000	USD
CY2015	us-gaap	Depreciation Depreciation	16739000	USD
CY2015	us-gaap	Paid In Kind Interest PaidInKindInterest	5222000	USD
CY2017	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2016	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	1663000	USD
CY2015	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	1087000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	17618000	USD
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-10162000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-1786000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-12243000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-1342000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	20847000	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	951000	USD
CY2015	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	192845000	USD
CY2015	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	194291000	USD
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2015	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	USD
CY2015	us-gaap	Payments Of Dividends PaymentsOfDividends	0	USD
CY2015	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	1134000	USD
CY2015	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	1134000	USD
CY2015	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	4201000	USD
CY2015	us-gaap	Repayments Of Debt RepaymentsOfDebt	496000	USD
CY2015	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2587000	USD
CY2015	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	-22936000	USD
CY2015	us-gaap	Payments For Repurchase Of Equity PaymentsForRepurchaseOfEquity	61757000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	32740000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	146113000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	12656000	USD
CY2015	us-gaap	Interest Paid Net InterestPaidNet	14578000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	68870000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	66283000	USD
CY2017	us-gaap	Basis Of Accounting BasisOfAccounting	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN-TOP: 0pt; FONT: 10pt Times New Roman, Times, Serif; MARGIN-BOTTOM: 0pt" align="center"></div> <table style="MARGIN-TOP: 0px; WIDTH: 100%; FONT: 10pt Times New Roman, Times, Serif; MARGIN-BOTTOM: 0pt" cellspacing="0" cellpadding="0"> <tr style="TEXT-ALIGN: justify; VERTICAL-ALIGN: top"> <td style="TEXT-ALIGN: left; WIDTH: 0.5in"> <div><b>1.</b></div> </td> <td style="TEXT-ALIGN: justify"> <div><b>DESCRIPTION OF THE BUSINESS</b></div> </td> </tr> </table> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif; font-size:10pt;" align="left"><b> </b></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-INDENT: 0.5in; MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify">Wabash National Corporation (the “Company,” “Wabash” or “Wabash National”) manufactures a diverse range of products including: dry freight and refrigerated trailers, platform trailers, bulk tank trailers, dry and refrigerated truck bodies, truck-mounted tanks, intermodal equipment, aircraft refueling equipment, structural composite panels and products, trailer aerodynamic solutions, and specialty food grade and pharmaceutical equipment. Its innovative products are sold under the following brand names: Wabash National<sup style="font-style:normal">®</sup>, Beall<sup style="font-style:normal">®</sup>, Benson<sup style="font-style:normal">®</sup>, Brenner<sup style="font-style:normal">®</sup> Tank, Bulk Tank International, DuraPlate<sup style="font-style:normal">®</sup>, Extract Technology<sup style="font-style:normal">®</sup>, Garsite, Progress Tank, Supreme, Transcraft<sup style="font-style:normal">®</sup>, Walker Engineered Products, and Walker Transport.</div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2017Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	29123000	USD
CY2016Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	57297000	USD
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	956000	USD
CY2017	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-INDENT: 0.5in; MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify"></div> <table style="MARGIN-TOP: 0px; WIDTH: 100%; FONT: 10pt Times New Roman, Times, Serif; MARGIN-BOTTOM: 0pt" cellspacing="0" cellpadding="0"> <tr style="TEXT-ALIGN: justify; VERTICAL-ALIGN: top"> <td style="WIDTH: 0.5in"> <div style="CLEAR:both;CLEAR: both"></div> </td> <td style="TEXT-ALIGN: left; WIDTH: 0.25in"> <div style="CLEAR:both;CLEAR: both"><i>p.</i></div> </td> <td style="TEXT-ALIGN: justify"> <div style="CLEAR:both;CLEAR: both"><i>Concentration of Credit Risk</i></div> </td> </tr> </table> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-INDENT: 0.5in; MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-INDENT: 0.5in; MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify">Financial instruments that potentially subject us to significant concentrations of credit risk consist principally of cash, cash equivalents and customer receivables. We place our cash and cash equivalents with high quality financial institutions. Generally, we do not require collateral or other security to support customer receivables<font style="FONT-FAMILY:Times New Roman, Times, Serif">.</font></div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2014Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1047000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	119000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	117000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	145000	USD
CY2017	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	201000	USD
CY2016	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	122000	USD
CY2015	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	236000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	869000	USD
CY2017Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	54000000	USD
CY2016Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	18422000	USD
CY2017Q4	us-gaap	Other Inventory Net Of Reserves OtherInventoryNetOfReserves	7330000	USD
CY2016Q4	us-gaap	Other Inventory Net Of Reserves OtherInventoryNetOfReserves	2490000	USD
CY2017Q4	us-gaap	Inventory Parts And Components Net Of Reserves InventoryPartsAndComponentsNetOfReserves	6448000	USD
CY2016Q4	us-gaap	Inventory Parts And Components Net Of Reserves InventoryPartsAndComponentsNetOfReserves	8356000	USD
CY2017Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	83834000	USD
CY2016Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	53388000	USD
CY2017Q4	wnc	Prepaid Chassis Converter Pool Agreements PrepaidChassisConverterPoolAgreements	18326000	USD
CY2016Q4	wnc	Prepaid Chassis Converter Pool Agreements PrepaidChassisConverterPoolAgreements	0	USD
CY2017Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	10821000	USD
CY2016Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	6926000	USD
CY2017Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group Current AssetsHeldForSaleNotPartOfDisposalGroupCurrent	10777000	USD
CY2016Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group Current AssetsHeldForSaleNotPartOfDisposalGroupCurrent	5788000	USD
CY2017Q4	us-gaap	Prepaid Insurance PrepaidInsurance	6860000	USD
CY2016Q4	us-gaap	Prepaid Insurance PrepaidInsurance	3555000	USD
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	10515000	USD
CY2016Q4	us-gaap	Other Assets Current OtherAssetsCurrent	8082000	USD
CY2017Q4	us-gaap	Land Land	34493000	USD
CY2016Q4	us-gaap	Land Land	20958000	USD
CY2017Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	139636000	USD
CY2016Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	110789000	USD
CY2017Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	254544000	USD
CY2016Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	231094000	USD
CY2017Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	17672000	USD
CY2016Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	12116000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	446345000	USD
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	374957000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	250982000	USD
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	240819000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	367026000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	129996000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	237030000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	205501000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	111096000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	94405000	USD
CY2017	wnc	General And Administrative Expenses Cost Of Goods Sold Depreciation GeneralAndAdministrativeExpensesCostOfGoodsSoldDepreciation	16700000	USD
CY2016	wnc	General And Administrative Expenses Cost Of Goods Sold Depreciation GeneralAndAdministrativeExpensesCostOfGoodsSoldDepreciation	15900000	USD
CY2015	wnc	General And Administrative Expenses Cost Of Goods Sold Depreciation GeneralAndAdministrativeExpensesCostOfGoodsSoldDepreciation	16000000	USD
CY2017Q4	us-gaap	Capital Leases Balance Sheet Assets By Major Class Net CapitalLeasesBalanceSheetAssetsByMajorClassNet	3200000	USD
CY2016Q4	us-gaap	Capital Leases Balance Sheet Assets By Major Class Net CapitalLeasesBalanceSheetAssetsByMajorClassNet	4300000	USD
CY2017Q4	us-gaap	Capital Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation	1400000	USD
CY2016Q4	us-gaap	Capital Leases Lessee Balance Sheet Assets By Major Class Accumulated Deprecation CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation	1900000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	20400000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	21600000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	23100000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	24400000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	19500000	USD
CY2017Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	7300000	USD
CY2016Q4	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	5400000	USD
CY2015Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	19709000	USD
CY2017	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	1300000	USD
CY2016	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	1000000	USD
CY2015	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	700000	USD
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3900000	USD
CY2016	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	6400000	USD
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4800000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	149718000	USD
CY2017	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	169235000	USD
CY2016	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	0	USD
CY2017Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	20132000	USD
CY2016Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	20520000	USD
CY2017Q4	wnc	Chassis Converter Pool Liability Current ChassisConverterPoolLiabilityCurrent	18326000	USD
CY2017Q4	us-gaap	Customer Deposits Current CustomerDepositsCurrent	26059000	USD
CY2016Q4	wnc	Chassis Converter Pool Liability Current ChassisConverterPoolLiabilityCurrent	0	USD
CY2017	us-gaap	Goodwill Translation And Purchase Accounting Adjustments GoodwillTranslationAndPurchaseAccountingAdjustments	-138000	USD
CY2016	us-gaap	Goodwill Translation And Purchase Accounting Adjustments GoodwillTranslationAndPurchaseAccountingAdjustments	312000	USD
CY2017Q4	us-gaap	Accrued Payroll Taxes Current And Noncurrent AccruedPayrollTaxesCurrentAndNoncurrent	27840000	USD
CY2016Q4	us-gaap	Accrued Payroll Taxes Current And Noncurrent AccruedPayrollTaxesCurrentAndNoncurrent	26793000	USD
CY2016Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	10912000	USD
CY2016Q4	us-gaap	Customer Deposits Current CustomerDepositsCurrent	19302000	USD
CY2017Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	9996000	USD
CY2016Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	8387000	USD
CY2017Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	9224000	USD
CY2016Q4	us-gaap	Accrued Income Taxes AccruedIncomeTaxes	6400000	USD
CY2017Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	17333000	USD
CY2017	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	5873000	USD
CY2016	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	6601000	USD
CY2017	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-970000	USD
CY2016	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	560000	USD
CY2017	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	6712000	USD
CY2016	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	6350000	USD
CY2015Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	7677000	USD
CY2017	wnc	Expenses From Self Insurance ExpensesFromSelfInsurance	38817000	USD
CY2016	wnc	Expenses From Self Insurance ExpensesFromSelfInsurance	41470000	USD
CY2017	wnc	Increase In Self Insurance Reserve From Business Acquisition IncreaseInSelfInsuranceReserveFromBusinessAcquisition	2555000	USD
CY2016	wnc	Increase In Self Insurance Reserve From Business Acquisition IncreaseInSelfInsuranceReserveFromBusinessAcquisition	0	USD
CY2017	wnc	Payments For Self Insurance PaymentsForSelfInsurance	39763000	USD
CY2016	wnc	Payments For Self Insurance PaymentsForSelfInsurance	40760000	USD
CY2017	us-gaap	Product Warranty Accrual Additions From Business Acquisition ProductWarrantyAccrualAdditionsFromBusinessAcquisition	1421000	USD
CY2016	us-gaap	Product Warranty Accrual Additions From Business Acquisition ProductWarrantyAccrualAdditionsFromBusinessAcquisition	0	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	111422000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	119433000	USD
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	104289000	USD
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	59358000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	63729000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	67201000	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1726000	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	794000	shares
CY2015	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1128000	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1515000	shares
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CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1039000	shares
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CY2016Q4	us-gaap	Sales Revenue Net SalesRevenueNet	462057000	USD
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CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
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CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.51
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CY2017Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	52900000	USD
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	35053000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	37998000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	36769000	USD
CY2015Q4	us-gaap	Assets Assets	949670000	USD
CY2017	us-gaap	Concentration Risk Additional Characteristic ConcentrationRiskAdditionalCharacteristic	International sales accounted for less than 10% in each of the last three years.
CY2016	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	pure
CY2017Q4	us-gaap	Purchase Obligation PurchaseObligation	58700000	USD
CY2016Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	1300000	USD
CY2017	us-gaap	Labor And Related Expense LaborAndRelatedExpense	7300000	USD
CY2016	us-gaap	Labor And Related Expense LaborAndRelatedExpense	7000000	USD
CY2015	us-gaap	Labor And Related Expense LaborAndRelatedExpense	7300000	USD
CY2017Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	11600000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P1Y9M18D
CY2017Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	4400000	USD
CY2015Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	600000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	287000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	1710000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	121897000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	185042000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	163325000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	641000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	375000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-14000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	21316000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	51489000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	58090000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4327000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	10307000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	8627000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	155000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	144000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	54000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	25798000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	61940000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	66771000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-16065000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3448000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-7930000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1459000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	686000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	288000	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-76000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-90000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-107000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	42888000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	64896000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	57159000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	5047000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	7145000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	6190000	USD
CY2017	us-gaap	Income Tax Reconciliation Deductions IncomeTaxReconciliationDeductions	3450000	USD
CY2016	us-gaap	Income Tax Reconciliation Deductions IncomeTaxReconciliationDeductions	5065000	USD
CY2015	us-gaap	Income Tax Reconciliation Deductions IncomeTaxReconciliationDeductions	5255000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-11925000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	862000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	641000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-19796000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	0	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-1648000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-1854000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	260000	USD
CY2017Q4	wnc	Deferred Tax Assets Accrued Liabilities DeferredTaxAssetsAccruedLiabilities	6629000	USD
CY2016Q4	wnc	Deferred Tax Assets Accrued Liabilities DeferredTaxAssetsAccruedLiabilities	9852000	USD
CY2017Q4	wnc	Deferred Tax Assets Incentive Compensation DeferredTaxAssetsIncentiveCompensation	13867000	USD
CY2016Q4	wnc	Deferred Tax Assets Incentive Compensation DeferredTaxAssetsIncentiveCompensation	21206000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	2852000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	4084000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	25058000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	35402000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	12813000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	5823000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	45960000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	5299000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	2003000	USD
CY2016Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	3264000	USD
CY2017Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	60776000	USD
CY2016Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	14386000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1237000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1172000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	-36955000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	10130000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	10625000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	495000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	19700000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	1200000	USD
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35	pure
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	53000000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	300000	USD
CY2016Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	2100000	USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	131795000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-7644000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-91411000	USD
CY2017	us-gaap	Goodwill Period Increase Decrease GoodwillPeriodIncreaseDecrease	3800000	USD
CY2017Q4	wnc	Deferred Tax Assets Liabilities Gross DeferredTaxAssetsLiabilitiesGross	-35718000	USD
CY2016Q4	wnc	Deferred Tax Assets Liabilities Gross DeferredTaxAssetsLiabilitiesGross	21016000	USD
CY2017Q4	wnc	Liquidity Position To Meet Future Obligations Amount LiquidityPositionToMeetFutureObligationsAmount	361200000	USD
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-INDENT: 0.5in; MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif; font-size:10pt;" align="justify"></div> <table style="MARGIN-TOP: 0px; WIDTH: 100%; FONT: 10pt Times New Roman, Times, Serif; MARGIN-BOTTOM: 0pt" cellspacing="0" cellpadding="0"> <tr style="TEXT-ALIGN: justify; VERTICAL-ALIGN: top"> <td style="WIDTH: 0.5in"> <div style="CLEAR:both;CLEAR: both"><font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"> </font></div> </td> <td style="TEXT-ALIGN: left; WIDTH: 0.25in"> <div style="CLEAR:both;CLEAR: both"><i>b.</i></div> </td> <td style="TEXT-ALIGN: justify"> <div style="CLEAR:both;CLEAR: both"><i>Use of Estimates</i></div> </td> </tr> </table> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif" align="left"> </div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-INDENT: 0.5in; MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif" align="justify">The preparation of consolidated financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that directly affect the amounts reported in its consolidated financial statements and accompanying notes. Actual results could differ from these estimates.</div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>

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$WNC
WABASH NATIONAL Corp Stock $wnc

2017 Q4 Form 10-K Financial Statement

#000114420418011800 Filed on February 28, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WNC WABASH NATIONAL Corp Stock $wnc

2017 Q4 Form 10-K Financial Statement

#000114420418011800 Filed on February 28, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WNC
WABASH NATIONAL Corp Stock $wnc