$HTLD
HEARTLAND EXPRESS INC Stock $htld

$htld Overview Financials Valuation SEC Filings Company Website

2023 Q1 Form 10-K Financial Statement

#000079923323000005 Filed on March 01, 2023

Income Statement

Concept	2023 Q1	2022 Q4	2022
Revenue	$330.9M	$354.9M	$968.0M
YoY Change	118.7%	139.58%	59.4%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$248.5M	$262.9M	$696.9M
YoY Change	138.83%	161.41%	67.55%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$48.47M	$50.64M	$133.0M
YoY Change	107.92%	95.17%	27.65%
% of Gross Profit
Operating Expenses	$314.8M	$332.9M	$876.5M
YoY Change	136.46%	152.67%	62.53%
Operating Profit	$22.89M		$188.4M
YoY Change	2.21%		78.7%
Interest Expense	$6.075M	-$5.690M	-$7.267M
YoY Change	4060.96%	-3970.75%	-1235.47%
% of Operating Profit	26.54%		-3.86%
Other Income/Expense, Net
YoY Change
Pretax Income	$17.30M	$20.48M	$181.1M
YoY Change	-23.26%	-23.17%	70.76%
Income Tax	$4.687M	$4.987M	$47.51M
% Of Pretax Income	27.09%	24.36%	26.23%
Net Earnings	$12.61M	$15.49M	$133.6M
YoY Change	-24.82%	-23.83%	68.5%
Net Earnings / Revenue	3.81%	4.36%	13.8%
Basic Earnings Per Share	$0.16		$1.69
Diluted Earnings Per Share	$0.16	$0.20	$1.69
COMMON SHARES
Basic Shares Outstanding	78.99M shares	78.94M shares	78.94M shares
Diluted Shares Outstanding	79.02M shares		78.97M shares

Balance Sheet

Concept	2023 Q1	2022 Q4	2022
SHORT-TERM ASSETS
Cash & Short-Term Investments	$55.51M	$49.46M	$49.46M
YoY Change	-70.33%	-68.64%	-68.64%
Cash & Equivalents	$55.51M	$49.46M	$49.46M
Short-Term Investments
Other Short-Term Assets	$19.77M	$26.07M	$37.36M
YoY Change	102.27%	177.15%	101.15%
Inventory
Prepaid Expenses
Receivables	$126.2M	$139.8M	$139.8M
Other Receivables	$0.00	$3.139M	$3.139M
Total Short-Term Assets	$212.3M	$229.8M	$229.8M
YoY Change	-20.92%	-1.48%	-1.48%
LONG-TERM ASSETS
Property, Plant & Equipment	$938.4M	$973.3M	$994.2M
YoY Change	98.82%	99.47%	103.77%
Goodwill	$320.7M	$320.7M
YoY Change	90.54%	90.54%
Intangibles	$102.4M	$103.7M
YoY Change	370.68%	363.88%
Long-Term Investments
YoY Change
Other Assets	$19.64M	$19.89M	$21.12M
YoY Change	18.37%	18.74%	26.05%
Total Long-Term Assets	$1.400B	$1.440B	$1.440B
YoY Change	106.33%	107.06%	107.06%
TOTAL ASSETS
Total Short-Term Assets	$212.3M	$229.8M	$229.8M
Total Long-Term Assets	$1.400B	$1.440B	$1.440B
Total Assets	$1.613B	$1.669B	$1.669B
YoY Change	70.26%	79.8%	79.8%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$47.49M	$62.71M	$62.71M
YoY Change	134.2%	205.35%	205.35%
Accrued Expenses	$76.16M	$80.10M	$80.10M
YoY Change	41.52%	56.88%	56.88%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$13.31M	$2.009M	$13.95M
YoY Change
Total Short-Term Liabilities	$146.6M	$156.8M	$156.8M
YoY Change	89.01%	118.95%	118.95%
LONG-TERM LIABILITIES
Long-Term Debt	$352.6M	$399.1M	$399.1M
YoY Change
Other Long-Term Liabilities	$47.56M	$50.68M	$50.68M
YoY Change	22.53%	27.09%	27.09%
Total Long-Term Liabilities	$599.3M	$657.3M	$449.7M
YoY Change	371.76%	406.18%	1027.87%
TOTAL LIABILITIES
Total Short-Term Liabilities	$146.6M	$156.8M	$156.8M
Total Long-Term Liabilities	$599.3M	$657.3M	$449.7M
Total Liabilities	$745.9M	$814.0M	$814.0M
YoY Change	264.59%	304.1%	304.1%
SHAREHOLDERS EQUITY
Retained Earnings	$1.063B	$1.052B
YoY Change	13.1%	13.77%
Common Stock	$5.104M	$5.072M
YoY Change	-0.16%	0.48%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$201.2M	$201.2M
YoY Change	-0.49%	-0.54%
Treasury Stock Shares		11.71M shares
Shareholders Equity	$866.6M	$855.5M	$855.5M
YoY Change
Total Liabilities & Shareholders Equity	$1.613B	$1.669B	$1.669B
YoY Change	70.26%	79.8%	79.8%

Cashflow Statement

Concept	2023 Q1	2022 Q4	2022
OPERATING ACTIVITIES
Net Income	$12.61M	$15.49M	$133.6M
YoY Change	-24.82%	-23.83%	68.5%
Depreciation, Depletion And Amortization	$48.47M	$50.64M	$133.0M
YoY Change	107.92%	95.17%	27.65%
Cash From Operating Activities	$66.44M	$82.16M	$194.7M
YoY Change	76.74%	196.36%	57.77%
INVESTING ACTIVITIES
Capital Expenditures	$42.15M	$68.75M	$160.6M
YoY Change	91.33%	-274.37%	21.06%
Acquisitions			$675.9M
YoY Change
Other Investing Activities	-$489.0K	$26.94M	-$411.0K
YoY Change		-15.15%	-315.18%
Cash From Investing Activities	-$12.80M	-$41.81M	-$663.3M
YoY Change	52.74%	444.77%	24957.01%
FINANCING ACTIVITIES
Cash Dividend Paid			$6.300M
YoY Change			-86.27%
Common Stock Issuance & Retirement, Net			$0.00
YoY Change			-100.0%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$47.37M	-55.66M	$359.3M
YoY Change	115426.83%	28.44%	-559.74%
NET CHANGE
Cash From Operating Activities	$66.44M	82.16M	$194.7M
Cash From Investing Activities	-$12.80M	-41.81M	-$663.3M
Cash From Financing Activities	-$47.37M	-55.66M	$359.3M
Net Change In Cash	$6.275M	-15.30M	-$109.3M
YoY Change	-78.49%	-34.28%	-356.38%
FREE CASH FLOW
Cash From Operating Activities	$66.44M	$82.16M	$194.7M
Capital Expenditures	$42.15M	$68.75M	$160.6M
Free Cash Flow	$24.29M	$13.41M	$34.15M
YoY Change	56.08%	-80.03%	-470.26%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2022Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
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CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	395000000	shares
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	395000000	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	90689000	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	90689000	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	78984000	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	78923000	shares
CY2022Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	11705000	shares
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	11766000	shares
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.58
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CY2022Q4	us-gaap	Cash Fdic Insured Amount CashFDICInsuredAmount	300000	usd
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CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	40080	shares
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	14000	shares
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CY2022	htld	Vesting Terms Range Minimum VestingTermsRangeMinimum	0
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CY2022	dei	Document Type DocumentType	10-K
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CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Entity File Number EntityFileNumber	0-15087
CY2022	dei	Entity Registrant Name EntityRegistrantName	HEARTLAND EXPRESS, INC.
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	NV
CY2022	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	93-0926999
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	901 Heartland Way
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	North Liberty
CY2022	dei	Entity Address State Or Province EntityAddressStateOrProvince	IA
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	52317
CY2022	dei	City Area Code CityAreaCode	319
CY2022	dei	Local Phone Number LocalPhoneNumber	645-7060
CY2022	dei	Security12g Title Security12gTitle	Common Stock, $0.01 par value
CY2022	dei	Trading Symbol TradingSymbol	HTLD
CY2022	dei	Security Exchange Name SecurityExchangeName	NASDAQ
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CY2022	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2022	dei	Auditor Firm AuditorFirmId	248
CY2022	dei	Auditor Name AuditorName	GRANT THORNTON LLP
CY2022	dei	Auditor Location AuditorLocation	Tulsa, Oklahoma
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CY2022	us-gaap	Cost Maintenance CostMaintenance	39092000	usd
CY2021	us-gaap	Cost Maintenance CostMaintenance	21522000	usd
CY2020	us-gaap	Cost Maintenance CostMaintenance	27647000	usd
CY2022	us-gaap	Direct Taxes And Licenses Costs DirectTaxesAndLicensesCosts	16387000	usd
CY2021	us-gaap	Direct Taxes And Licenses Costs DirectTaxesAndLicensesCosts	13595000	usd
CY2021	us-gaap	Direct Taxes And Licenses Costs DirectTaxesAndLicensesCosts	13595000	usd
CY2020	us-gaap	Direct Taxes And Licenses Costs DirectTaxesAndLicensesCosts	14962000	usd
CY2022	us-gaap	Operating Insurance And Claims Costs Production OperatingInsuranceAndClaimsCostsProduction	34436000	usd
CY2021	us-gaap	Operating Insurance And Claims Costs Production OperatingInsuranceAndClaimsCostsProduction	20826000	usd
CY2020	us-gaap	Operating Insurance And Claims Costs Production OperatingInsuranceAndClaimsCostsProduction	22229000	usd
CY2022	us-gaap	Direct Communications And Utilities Costs DirectCommunicationsAndUtilitiesCosts	6995000	usd
CY2021	us-gaap	Direct Communications And Utilities Costs DirectCommunicationsAndUtilitiesCosts	4447000	usd
CY2020	us-gaap	Direct Communications And Utilities Costs DirectCommunicationsAndUtilitiesCosts	5281000	usd
CY2022	htld	Depreciationandamortizationexcludingdepreciationoncommunicationequipment Depreciationandamortizationexcludingdepreciationoncommunicationequipment	133047000	usd
CY2021	htld	Depreciationandamortizationexcludingdepreciationoncommunicationequipment Depreciationandamortizationexcludingdepreciationoncommunicationequipment	104083000	usd
CY2020	htld	Depreciationandamortizationexcludingdepreciationoncommunicationequipment Depreciationandamortizationexcludingdepreciationoncommunicationequipment	109937000	usd
CY2022	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	51420000	usd
CY2021	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	21400000	usd
CY2020	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	26398000	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	96906000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	37438000	usd
CY2020	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	14830000	usd
CY2022	us-gaap	Costs And Expenses CostsAndExpenses	779638000	usd
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	501877000	usd
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	501877000	usd
CY2020	us-gaap	Costs And Expenses CostsAndExpenses	551843000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	188358000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	105407000	usd
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	93419000	usd
CY2022	us-gaap	Investment Income Interest InvestmentIncomeInterest	1288000	usd
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	640000	usd
CY2020	us-gaap	Investment Income Interest InvestmentIncomeInterest	842000	usd
CY2022	us-gaap	Interest Expense Debt InterestExpenseDebt	8555000	usd
CY2021	us-gaap	Interest Expense Debt InterestExpenseDebt	0	usd
CY2020	us-gaap	Interest Expense Debt InterestExpenseDebt	0	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	181091000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	106047000	usd
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	94261000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	47507000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	26770000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	23455000	usd
CY2022	htld	Net Income NetIncome	133584000	usd
CY2021	htld	Net Income NetIncome	79277000	usd
CY2020	htld	Net Income NetIncome	70806000	usd
CY2022	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	usd
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	usd
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	133584000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	79277000	usd
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	70806000	usd
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.69
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.00
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.87
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.69
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.00
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.00
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.87
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	78941000	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	79573000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	81388000	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	78974000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	79612000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	81444000	shares
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.58
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.08
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	684659000	usd
CY2020	us-gaap	Net Income Loss NetIncomeLoss	70806000	usd
CY2020	us-gaap	Dividends Common Stock DividendsCommonStock	6502000	usd
CY2020	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	26139000	usd
CY2020	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1510000	usd
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	724334000	usd
CY2021	us-gaap	Net Income Loss NetIncomeLoss	79277000	usd
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	45872000	usd
CY2021	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	31540000	usd
CY2021	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	903000	usd
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	727102000	usd
CY2022	us-gaap	Net Income Loss NetIncomeLoss	133584000	usd
CY2022	us-gaap	Dividends Common Stock DividendsCommonStock	6318000	usd
CY2022	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1109000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	855477000	usd
CY2022	htld	Net Income2 NetIncome2	133584000	usd
CY2021	htld	Net Income2 NetIncome2	79277000	usd
CY2020	htld	Net Income2 NetIncome2	70806000	usd
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	133047000	usd
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	104232000	usd
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	110381000	usd
CY2022	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-2412000	usd
CY2021	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	5869000	usd
CY2020	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-8148000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1399000	usd
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1150000	usd
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	2092000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	360000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	0	usd
CY2020	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	0	usd
CY2022	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	96906000	usd
CY2021	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	37438000	usd
CY2020	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	14830000	usd
CY2022	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-20033000	usd
CY2021	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-2765000	usd
CY2020	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-1176000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-845000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-3657000	usd
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3628000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1227000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-18476000	usd
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	3062000	usd
CY2022	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	1166000	usd
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-5880000	usd
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	1643000	usd
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	1643000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	194713000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	123418000	usd
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	178850000	usd
CY2022	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	172750000	usd
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	130184000	usd
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	93160000	usd
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	160568000	usd
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	132640000	usd
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	204337000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	675852000	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2022	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-411000	usd
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	191000	usd
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-129000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-663259000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2647000	usd
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-111048000	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	6318000	usd
CY2021	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	45872000	usd
CY2020	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	6502000	usd
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	447343000	usd
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2022	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	290000	usd
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	247000	usd
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	582000	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	81478000	usd
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	usd
CY2020	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	32025000	usd
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	25654000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	359257000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-78144000	usd
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-32738000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-109289000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	42627000	usd
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	35064000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	173767000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	131140000	usd
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	96076000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	64478000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	173767000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	131140000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	6384000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	0	usd
CY2020	us-gaap	Interest Paid Net InterestPaidNet	0	usd
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	44010000	usd
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	38519000	usd
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	13664000	usd
CY2022	htld	Fair Value Of Revenue Equipment Traded FairValueOfRevenueEquipmentTraded	428000	usd
CY2021	htld	Fair Value Of Revenue Equipment Traded FairValueOfRevenueEquipmentTraded	0	usd
CY2020	htld	Fair Value Of Revenue Equipment Traded FairValueOfRevenueEquipmentTraded	0	usd
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	11938000	usd
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	9019000	usd
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	2172000	usd
CY2022	htld	Soldrevenueequipmentinothercurrentassets Soldrevenueequipmentinothercurrentassets	1558000	usd
CY2021	htld	Soldrevenueequipmentinothercurrentassets Soldrevenueequipmentinothercurrentassets	1512000	usd
CY2020	htld	Soldrevenueequipmentinothercurrentassets Soldrevenueequipmentinothercurrentassets	3383000	usd
CY2022	htld	Treasury Stock Acquired In Accounts Payable TreasuryStockAcquiredInAccountsPayable	0	usd
CY2021	htld	Treasury Stock Acquired In Accounts Payable TreasuryStockAcquiredInAccountsPayable	0	usd
CY2020	htld	Treasury Stock Acquired In Accounts Payable TreasuryStockAcquiredInAccountsPayable	485000	usd
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	3345000	usd
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	49462000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	157742000	usd
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	113852000	usd
CY2022Q4	us-gaap	Restricted Cash And Investments Current RestrictedCashAndInvestmentsCurrent	752000	usd
CY2021Q4	us-gaap	Restricted Cash And Investments Current RestrictedCashAndInvestmentsCurrent	928000	usd
CY2020Q4	us-gaap	Restricted Cash And Investments Current RestrictedCashAndInvestmentsCurrent	1075000	usd
CY2022Q4	us-gaap	Restricted Cash And Investments Noncurrent RestrictedCashAndInvestmentsNoncurrent	14264000	usd
CY2021Q4	us-gaap	Restricted Cash And Investments Noncurrent RestrictedCashAndInvestmentsNoncurrent	15097000	usd
CY2020Q4	us-gaap	Restricted Cash And Investments Noncurrent RestrictedCashAndInvestmentsNoncurrent	16213000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	64478000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	173767000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	131140000	usd
CY2022	us-gaap	Nature Of Operations NatureOfOperations	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Nature of Business</span></div><div><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Heartland Express, Inc. is a holding company incorporated in Nevada, which directly or indirectly owns all of the stock of the following active legal entities: Heartland Express, Inc. of Iowa, Heartland Express Services, Inc., Heartland Express Maintenance Services, Inc. ("Heartland Express"), and Midwest Holding Group, LLC and Millis Transfer, LLC ("Millis Transfer"), and Smith Transport, Inc., Smith Trucking, Inc., and Franklin Logistics, Inc. ("Smith Transport"), and CFI entities, Transportation Resources, Inc. and Contract Freighters, Inc. (collectively with certain Mexican entities, "CFI"). On May 31, 2022, Heartland Express, Inc. of Iowa acquired Smith Transport, a truckload carrier headquartered in Roaring Spring, Pennsylvania. On August 31, 2022, Heartland Express, Inc. of Iowa acquired CFI's non-dedicated U.S. dry van and temperature-controlled truckload business located in Joplin, Missouri, and certain Mexican entities (collectively "CFI Logistica") operations located in Mexico. We, together with our subsidiaries, are a short, medium, and long-haul truckload carrier and transportation services provider. We primarily provide nationwide asset-based dry van truckload service for major shippers across the United States, along with cross-border freight and other transportation services offered through third party partnerships in Mexico.</span></div>
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates</span></div><div><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of the consolidated financial statements in conformity with U.S. generally accepted accounting principles (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</span></div>
CY2022	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segments
CY2022Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	13900000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	15100000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	16000000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	800000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	14300000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	900000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	15100000	usd
CY2022	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	800000	usd
CY2021Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1500000	usd
CY2022Q4	htld	Customer Credit Terms Days CustomerCreditTermsDays	30	d
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3300000	usd
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1100000	usd
CY2022	htld	Amortization Period Of Tires AmortizationPeriodOfTires	two years
CY2022	us-gaap	Property Plant And Equipment Impairment PropertyPlantAndEquipmentImpairment	<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Impairment of Long-Lived Assets</span></div><div><span><br/></span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">We periodically evaluate property and equipment and amortizable intangible assets for impairment upon the occurrence of events or changes in circumstances that indicate the carrying amount of assets may not be recoverable. Recoverability of assets to be held and used is evaluated by a comparison of the carrying amount of an asset group to future net undiscounted cash flows expected to be generated by the group. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount over which the carrying amount of the assets exceeds the fair value of the assets. There were no impairment charges recognized during the years ended December 31, 2022, 2021, and 2020.</span></div>
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	usd
CY2022	us-gaap	Advertising Expense AdvertisingExpense	4800000	usd
CY2021	us-gaap	Advertising Expense AdvertisingExpense	2200000	usd
CY2020	us-gaap	Advertising Expense AdvertisingExpense	1800000	usd
CY2022	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	usd
CY2022Q4	htld	Health Insurance Reserves HealthInsuranceReserves	10000000	usd
CY2021Q4	htld	Health Insurance Reserves HealthInsuranceReserves	3200000	usd
CY2022Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	2600000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	1300000	usd
CY2022	htld	Net Income Loss Eps Details NetIncomeLossEPSDetails	133584000	usd
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	78941000	shares
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.69
CY2022	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	0	usd
CY2022	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	33000	shares
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	133584000	usd
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	78974000	shares
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.69
CY2021	htld	Net Income Loss Eps Details NetIncomeLossEPSDetails	79277000	usd
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	79573000	shares
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.00
CY2021	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	0	usd
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	39000	shares
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	79277000	usd
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	79612000	shares
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.00
CY2020	htld	Net Income Loss Eps Details NetIncomeLossEPSDetails	70806000	usd
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	81388000	shares
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.87
CY2020	us-gaap	Amount Of Dilutive Securities Stock Options And Restrictive Stock Units AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits	0	usd
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	56000	shares
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	70806000	usd
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	81444000	shares
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.87
CY2022	htld	Portionoftaxbenefitrecordedpositionsmorelikelythannottobesustained Portionoftaxbenefitrecordedpositionsmorelikelythannottobesustained	0.50
CY2022	htld	Concentration Of Risk Number Of Customers ConcentrationOfRiskNumberOfCustomers	5	customer
CY2022	htld	Concentration Risk Percentage ConcentrationRiskPercentage	0.27
CY2021	htld	Concentration Risk Percentage ConcentrationRiskPercentage	0.36
CY2020	htld	Concentration Risk Percentage ConcentrationRiskPercentage	0.34
CY2022	htld	Concentration Of Risk Number Of Customers ConcentrationOfRiskNumberOfCustomers	5	customer
CY2022Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	2600000	usd
CY2021Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	1300000	usd
CY2022	htld	Revenues Details RevenuesDetails	968000000	usd
CY2021	htld	Revenues Details RevenuesDetails	607300000	usd
CY2020	htld	Revenues Details RevenuesDetails	645300000	usd
CY2022	htld	Fuel Surcharge Revenue FuelSurchargeRevenue	169200000	usd
CY2021	htld	Fuel Surcharge Revenue FuelSurchargeRevenue	76100000	usd
CY2020	htld	Fuel Surcharge Revenue FuelSurchargeRevenue	61700000	usd
CY2022	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	50700000	usd
CY2021	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	11400000	usd
CY2020	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	14300000	usd
CY2022Q2	htld	Business Acquisition Consideration Transferred Smith Transport BusinessAcquisitionConsiderationTransferredSmithTransport	169400000	usd
CY2022Q2	htld	Business Combination Gross Cash Paid Smith Transport BusinessCombinationGrossCashPaidSmithTransport	140600000	usd
CY2022Q2	htld	Business Combination Cash Acquired Smith Transport BusinessCombinationCashAcquiredSmithTransport	18600000	usd
CY2022Q2	htld	Business Combination Long Term Debt Smith Transport BusinessCombinationLongTermDebtSmithTransport	46800000	usd
CY2022Q4	htld	Business Combination Long Term Debt Smith Transport BusinessCombinationLongTermDebtSmithTransport	40300000	usd
CY2022Q4	htld	Acquired Business Percent Of Assets Smith Transport AcquiredBusinessPercentOfAssetsSmithTransport	0.123	rate
CY2022	htld	Acquired Business Percent Of Revenue Smith Transport AcquiredBusinessPercentOfRevenueSmithTransport	0.133	rate
CY2021	htld	Business Acquisition Pro Forma Revenue Smith Transport BusinessAcquisitionProFormaRevenueSmithTransport	810459000	usd
CY2022	htld	Business Acquisition Pro Forma Revenue Smith Transport BusinessAcquisitionProFormaRevenueSmithTransport	1060718000	usd
CY2021	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	96466000	usd
CY2022	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	140647000	usd
CY2022Q4	htld	Goodwill Acquired During Period Smith Transport GoodwillAcquiredDuringPeriodSmithTransport	-1800000	usd
CY2022Q2	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	32300000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther	6238000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	68196000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Capital Lease Obligation BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation	26661000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Noncurrent Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets	4079000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangibles BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles	29902000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet	40297000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	207673000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accounts Payable BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable	7917000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther	4263000	usd
CY2022Q2	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Long Term Debt BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt	11424000	usd
CY2022Q2	htld	Business Combination Finance Lease Liability BusinessCombinationFinanceLeaseLiability	35359000	usd
CY2022Q2	htld	Operating Lease Liabilities OperatingLeaseLiabilities	26661000	usd
CY2022Q2	htld	Net Cash Paid NetCashPaid	122049000	usd
CY2022Q3	htld	Business Combination Gross Cash Paid Smith Transport BusinessCombinationGrossCashPaidSmithTransport	560600000	usd
CY2022Q3	htld	Adjusted Purchase Price AdjustedPurchasePrice	558600000	usd
CY2022Q3	htld	Net Adjustment To Purchase Price NetAdjustmentToPurchasePrice	2000000	usd
CY2022Q3	htld	Business Combination Gross Cash Paid Smith Transport BusinessCombinationGrossCashPaidSmithTransport	560600000	usd
CY2022Q3	htld	Business Combination Cash Acquired Smith Transport BusinessCombinationCashAcquiredSmithTransport	6800000	usd
CY2022Q4	htld	Acquired Business Percent Of Assets Cfi AcquiredBusinessPercentOfAssetsCFI	0.43	rate
CY2022	htld	Acquired Business Percent Of Revenue Cfi AcquiredBusinessPercentOfRevenueCFI	0.216	rate
CY2021	htld	Business Acquisition Pro Forma Revenue Cfi BusinessAcquisitionProFormaRevenueCFI	1152412000	usd
CY2022	htld	Business Acquisition Pro Forma Revenue Cfi BusinessAcquisitionProFormaRevenueCFI	1394552000	usd
CY2021	htld	Business Acquisition Pro Forma Net Income Loss Cfi BusinessAcquisitionProFormaNetIncomeLossCFI	83219000	usd
CY2022	htld	Business Acquisition Pro Forma Net Income Loss Cfi BusinessAcquisitionProFormaNetIncomeLossCFI	174684000	usd
CY2022Q4	htld	Goodwill Acquired During Period Cfi GoodwillAcquiredDuringPeriodCFI	5700000	usd
CY2022Q3	us-gaap	Accounts And Other Receivables Net Current AccountsAndOtherReceivablesNetCurrent	74740000	usd
CY2022Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther	13054000	usd
CY2022Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Property Plant And Equipment BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment	461147000	usd
CY2022Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Noncurrent Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets	306000	usd
CY2022Q3	htld	Business Combination Deferred Income Taxes Asset BusinessCombinationDeferredIncomeTaxesAsset	2018000	usd
CY2022Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangibles BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles	55097000	usd
CY2022Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet	112083000	usd
CY2022Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets	718445000	usd
CY2022Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accounts Payable BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable	47819000	usd
CY2022Q3	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Other BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther	1621000	usd
CY2022Q3	htld	Business Combination Income Taxes Payable BusinessCombinationIncomeTaxesPayable	-765000	usd
CY2022Q3	htld	Business Combination Deferred Income Taxes Liability BusinessCombinationDeferredIncomeTaxesLiability	-116506000	usd
CY2022Q3	htld	Purchase Consideration Net Of Cash On Hand PurchaseConsiderationNetOfCashOnHand	551734000	usd
CY2022Q3	htld	Purchase Adjustment Receivable From Seller PurchaseAdjustmentReceivableFromSeller	2069000	usd
CY2022Q3	htld	Net Cash Paid NetCashPaid	553803000	usd
CY2022	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	2300000	usd
CY2022	htld	Gross Intangible Assets Acquired GrossIntangibleAssetsAcquired	85000000	usd
CY2022	us-gaap	Finitelived Intangible Assets Acquired1 FinitelivedIntangibleAssetsAcquired1	53400000	usd
CY2022	us-gaap	Indefinitelived Intangible Assets Acquired IndefinitelivedIntangibleAssetsAcquired	31600000	usd
CY2022	htld	Customer Related Intangible Assets CustomerRelatedIntangibleAssets	52800000	usd
CY2022	htld	Gross Intangible Assets Acquired Smith Transport GrossIntangibleAssetsAcquiredSmithTransport	21200000	usd
CY2022	htld	Gross Intangible Assets Acquired Cfi GrossIntangibleAssetsAcquiredCFI	31600000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3700000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2400000	usd
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2400000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	94575000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	22498000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	72077000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	41200000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	18845000	usd
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	22355000	usd
CY2021Q4	us-gaap	Goodwill Goodwill	168295000	usd
CY2022	htld	Goodwill Acquired During Period Smith Transport GoodwillAcquiredDuringPeriodSmithTransport	40297000	usd
CY2022	htld	Goodwill Acquired During Period Cfi GoodwillAcquiredDuringPeriodCFI	112083000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	320675000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Rolling Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths	5800000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	5500000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	5500000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	5500000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	5500000	usd
CY2022Q3	htld	Unsecured Credit Facility UnsecuredCreditFacility	550000000	usd
CY2022Q3	htld	Revolving Facility RevolvingFacility	100000000	usd
CY2022Q3	htld	Term Facility TermFacility	450000000	usd
CY2022Q3	htld	Revolving Facility RevolvingFacility	100000000	usd
CY2022Q3	htld	Available Issuance Of Line Of Credit AvailableIssuanceOfLineOfCredit	50000000	usd
CY2022Q3	htld	Swingline Facility SwinglineFacility	20000000	usd
CY2022Q3	htld	Uncommitted Accordion Feature UncommittedAccordionFeature	275000000	usd
CY2022	htld	Max Annual Dividend MaxAnnualDividend	10000000	usd
CY2022	htld	Debt Instrument Covenant Distributions Max Leverage Ratio DebtInstrumentCovenantDistributionsMaxLeverageRatio	2.5
CY2022	htld	Debt Instrument Covenant Maximum Net Leverage Ratio DebtInstrumentCovenantMaximumNetLeverageRatio	2.75
CY2022	htld	Debt Instrument Covenant Minimum Interest Coverage Ratio DebtInstrumentCovenantMinimumInterestCoverageRatio	3
CY2022	htld	Term Sofr One Month Spread TermSOFROneMonthSpread	0.011	rate
CY2022	htld	Applicable Margin Base ApplicableMarginBase	0.01	rate
CY2022Q3	htld	Revolving Facility Related Party RevolvingFacilityRelatedParty	8200000	usd
CY2022Q3	htld	Term Facility Related Party TermFacilityRelatedParty	36800000	usd
CY2022Q4	htld	Outstanding Debt On Term Facility OutstandingDebtOnTermFacility	375000000	usd
CY2022Q4	htld	Outstanding Debt On Revolving Facility OutstandingDebtOnRevolvingFacility	0	usd
CY2022Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	13900000	usd
CY2022Q4	us-gaap	Line Of Credit Facility Current Borrowing Capacity LineOfCreditFacilityCurrentBorrowingCapacity	86100000	usd
CY2022Q4	htld	Weighted Average Interest Rate Credit Facility WeightedAverageInterestRateCreditFacility	0.056	rate
CY2022Q2	htld	Business Combination Long Term Debt Smith Transport BusinessCombinationLongTermDebtSmithTransport	46800000	usd
CY2022Q4	htld	Business Combination Long Term Debt Smith Transport BusinessCombinationLongTermDebtSmithTransport	40300000	usd
CY2022Q4	htld	Debt Debt	9700000	usd
CY2022Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.044	rate
CY2022Q4	htld	Finance Lease Obligations FinanceLeaseObligations	30600000	usd
CY2022Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.039	rate
CY2022Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P2Y3M18D
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	2009000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	10550000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	35585000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	46919000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	289095000	usd
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	580000	usd
CY2022Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	384738000	usd
CY2022Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	2297000	usd
CY2022Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2009000	usd
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	380432000	usd
CY2022	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	73200000	usd
CY2022Q4	htld	Right Of Use Asset Associated With The Leased Terminal Facility RightOfUseAssetAssociatedWithTheLeasedTerminalFacility	3300000	usd
CY2022Q4	htld	Right Of Use Operating Lease Assets RightOfUseOperatingLeaseAssets	17600000	usd
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.038	rate
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P1Y8M12D
CY2022	us-gaap	Operating Lease Cost OperatingLeaseCost	9718000	usd
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	0	usd
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	0	usd
CY2022	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	772000	usd
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	usd
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	0	usd
CY2022	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	4733000	usd
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	0	usd
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	0	usd
CY2022	us-gaap	Lease Cost LeaseCost	5505000	usd
CY2021	us-gaap	Lease Cost LeaseCost	0	usd
CY2020	us-gaap	Lease Cost LeaseCost	0	usd
CY2022	htld	Total Operating And Finance Lease Cost TotalOperatingAndFinanceLeaseCost	15223000	usd
CY2021	htld	Total Operating And Finance Lease Cost TotalOperatingAndFinanceLeaseCost	0	usd
CY2020	htld	Total Operating And Finance Lease Cost TotalOperatingAndFinanceLeaseCost	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	12498000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	12961000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	6193000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	8231000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3008000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	7511000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	151000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	3901000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	0	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	0	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	21850000	usd
CY2022Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	32604000	usd
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	896000	usd
CY2022Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	2037000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	20954000	usd
CY2022Q4	htld	Finance Lease Liability2 FinanceLeaseLiability2	30567000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	12001000	usd
CY2022Q4	htld	Finance Lease Liability Current2 FinanceLeaseLiabilityCurrent2	11937000	usd
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	8953000	usd
CY2022Q4	htld	Finance Lease Liability Noncurrent2 FinanceLeaseLiabilityNoncurrent2	18630000	usd
CY2022Q4	htld	Aggregate Self Insurance Corridor AggregateSelfInsuranceCorridor	1000000	usd
CY2022Q4	htld	Aggregate Self Insurance Corridor Claims Minimum AggregateSelfInsuranceCorridorClaimsMinimum	2000000	usd
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CY2022Q4	htld	Auto Liability50 Exposure Maximum AutoLiability50ExposureMaximum	10000000	usd
CY2022Q4	htld	Excess Insurance Coverage Limit ExcessInsuranceCoverageLimit	60000000	usd
CY2022Q4	htld	Excess Insurance Coverage Limit ExcessInsuranceCoverageLimit	60000000	usd
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CY2022Q4	htld	Excess Insurance Coverage Limit ExcessInsuranceCoverageLimit	60000000	usd
CY2022Q4	htld	Excess Insurance Coverage Limit ExcessInsuranceCoverageLimit	60000000	usd
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CY2022Q4	htld	Letters Of Credit LettersOfCredit	15400000	usd
CY2022Q4	us-gaap	Line Of Credit LineOfCredit	0	usd
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CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	261000	usd
CY2022Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	6383000	usd
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CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	45000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	227000	usd
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CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	18458000	usd
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CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	0	usd
CY2022Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	21720000	usd
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CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	108429000	usd
CY2022Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	206292000	usd
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CY2021Q4	us-gaap	Deferred Tax And Other Liabilities Noncurrent DeferredTaxAndOtherLiabilitiesNoncurrent	89971000	usd
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CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	10835000	usd
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CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	7068000	usd
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4472000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	195000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	41803000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	32639000	usd
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	15307000	usd
CY2022	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	3717000	usd
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-4392000	usd
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CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	7412000	usd
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CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	5704000	usd
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CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	8148000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	47507000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	26770000	usd
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	23455000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	38029000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	22270000	usd
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	19795000	usd
CY2022	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	9711000	usd
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	4452000	usd
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	5678000	usd
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CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	227000	usd
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CY2021	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	302000	usd
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CY2022	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	-100000	usd
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CY2022	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	usd
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	179000	usd
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CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4671000	usd
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CY2020	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	1500000	shares
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CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	1200000	usd
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	1500000	usd
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CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	106000.0	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	15.19
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	79900	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	15.57
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	0	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	0
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CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	20.29
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	32100	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	17.92
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	77800	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	19.42
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	0	shares
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	0
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	19.70
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CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	20.55
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	119900	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	20.24
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	111800	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	20.38
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	500	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	19.32
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CY2022	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2200000	usd
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CY2022Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	3300000	usd
CY2020Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	1100000	usd
CY2021	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	0	usd
CY2021	us-gaap	Valuation Allowances And Reserves Charged To Other Accounts ValuationAllowancesAndReservesChargedToOtherAccounts	0	usd
CY2021	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	0	usd
CY2021Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	1100000	usd
CY2019Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	1100000	usd
CY2020	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	0	usd
CY2020	us-gaap	Valuation Allowances And Reserves Charged To Other Accounts ValuationAllowancesAndReservesChargedToOtherAccounts	0	usd
CY2020	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	0	usd
CY2020Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	1100000	usd

Files In Submission

Name	View Source	Status
htld-20221231_cal.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
htld-20221231_lab.xml	Edgar Link	unprocessable
0000799233-23-000005-index-headers.html	Edgar Link	pending
0000799233-23-000005-index.html	Edgar Link	pending
0000799233-23-000005.txt	Edgar Link	pending
0000799233-23-000005-xbrl.zip	Edgar Link	pending
exhibit212022.htm	Edgar Link	pending
exhibit231consentofindepen.htm	Edgar Link	pending
exhibit3112022q4.htm	Edgar Link	pending
exhibit3122022q4.htm	Edgar Link	pending
exhibit3212022q4.htm	Edgar Link	pending
exhibit3222022q4.htm	Edgar Link	pending
exhibitno1032022.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
htld-20221231.htm	Edgar Link	pending
htld-20221231.xsd	Edgar Link	pending
htld-20221231_def.xml	Edgar Link	unprocessable
htld-20221231_htm.xml	Edgar Link	completed
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
htld-20221231_pre.xml	Edgar Link	unprocessable
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$HTLD
HEARTLAND EXPRESS INC Stock $htld

2023 Q1 Form 10-K Financial Statement

#000079923323000005 Filed on March 01, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HTLD HEARTLAND EXPRESS INC Stock $htld

2023 Q1 Form 10-K Financial Statement

#000079923323000005 Filed on March 01, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HTLD
HEARTLAND EXPRESS INC Stock $htld