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Significant Accounting Policies (Policies) | 12 Months Ended
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Dec. 31, 2021
Accounting Policies [Abstract] |
Consolidation, Policy [Policy Text Block] | Basis of Consolidation Our Consolidated Financial Statements include all of our wholly owned subsidiaries. Intercompany balances and transactions have been eliminated in consolidation. J.B. Hunt Transport Services, Inc. is a parent-level holding company with no significant assets or operations. J.B. Hunt Transport, Inc. is a wholly owned subsidiary of J.B. Hunt Transport Services, Inc. and is the primary operating subsidiary. All other subsidiaries of J.B. Hunt Transport Services, Inc. are insignificant.
Use of Estimates, Policy [Policy Text Block] | Use of Estimates The Consolidated Financial Statements contained in this report have been prepared in conformity with accounting principles generally accepted in the United States of America. The preparation of these statements requires us to make estimates and assumptions that directly affect the amounts reported in such statements and accompanying notes. We evaluate these estimates on an ongoing basis utilizing historical experience, consulting with experts and using other methods we consider reasonable in the particular circumstances. Nevertheless, our actual results may differ significantly from our estimates. We believe certain accounting policies and estimates are of more significance in our financial statement preparation process than others. We believe the most critical accounting policies and estimates include the economic useful lives and salvage values of our assets, provisions for uncollectible accounts receivable, estimates of exposures under our insurance and claims policies, and estimates for taxes. To the extent that actual, final outcomes are different from our estimates, or that additional facts and circumstances cause us to revise our estimates, our earnings during that accounting period will be affected. The novel coronavirus (COVID-19) pandemic has created and may continue to create significant uncertainty in macro-economic conditions, which may cause a global economic recession, business slowdowns or shutdowns, depressed demand for our transportation and logistics businesses, and adversely impact our results of operations. We expect uncertainties around our key accounting estimates to continue to evolve depending on the duration and degree of impact associated with the COVID-19 pandemic. Our estimates may change, as new events occur and additional information is obtained, which are recognized or disclosed in our Consolidated Financial Statements as soon as they become known and may have a material impact on our financial statements.
Cash and Cash Equivalents, Policy [Policy Text Block] | Cash and Cash Equivalents Cash in excess of current operating requirements is invested in short-term, highly liquid investments. We consider all highly liquid investments purchased with original maturities of three months or less to be cash equivalents.
Receivable [Policy Text Block] | Accounts Receivable and Allowance Our trade accounts receivable includes accounts receivable reduced by an allowance for uncollectible accounts. Receivables are recorded at amounts billed to customers when loads are delivered or services are performed. The allowance for uncollectible accounts is calculated over the life of the underlying receivable and is based on historical experience; any known trends or uncertainties related to customer billing and account collectability; current economic conditions; and reasonable and supportable economic forecasts, each applied to segregated risk pools based on the business segment that generated the receivable. The adequacy of our allowance is reviewed quarterly. Balances are charged against the allowance when it is determined the receivable will not be recovered. The allowance for uncollectible accounts for our trade accounts receivable was $16.8 million at December 31, 2021 and $18.4 million at December 31, 2020. During 2021, the allowance for uncollectible accounts increased by $2.6 million and was reduced $4.2 million by write-offs. During 2020, the allowance for uncollectible accounts increased by $5.6 million and was reduced $0.5 million by write-offs.
Inventory, Policy [Policy Text Block] | Inventory Our inventories consist primarily of revenue equipment parts, tires, supplies, and fuel and are valued using the lower of average cost or net realizable value.
Investment, Policy [Policy Text Block] | Investments in Marketable Equity Securities Our investments consist of marketable equity securities stated at fair value and are designated as either trading securities or available-for-sale securities at the time of purchase based upon the intended holding period. Changes in the fair value of our trading securities are recognized currently in “general and administrative expenses, net of asset dispositions” in our Consolidated Statements of Earnings. Changes in the fair value of our available-for-sale securities are recognized in “accumulated other comprehensive income” on our Consolidated Balance Sheets, unless we determine that an unrealized loss is other-than-temporary. If we determine that an unrealized loss is other-than-temporary, we recognize the loss in earnings. Cost basis is determined using average cost. At December 31, 2021 and 2020, we had no available-for-sale securities. See Note 8, Employee Benefit Plans, for a discussion of our trading securities.
Property, Plant and Equipment, Policy [Policy Text Block] | Property and Equipment Depreciation of property and equipment is calculated on the straight-line method over the estimated useful lives of 4 to 10 years for tractors, 7 to 20 years for trailing equipment, 10 to 40 years for structures and improvements, 3 to 7 years for computer hardware and software, and 3 to 10 years for furniture and other office equipment. Salvage values are typically 10% to 30% of original cost for tractors and trailing equipment and reflect any agreements with tractor suppliers for residual or trade-in values for certain new equipment. We periodically review these useful lives and salvage values. We capitalize tires placed in service on new revenue equipment as a part of the equipment cost. Replacement tires and costs for recapping tires are expensed at the time the tires are placed in service. Gains and losses on the sale or other disposition of equipment are recognized at the time of the disposition and are classified in general and administrative expenses, net of asset dispositions in the Consolidated Statements of Earnings. We continually evaluate the carrying value of our assets for events or changes in circumstances that indicate the carrying value may not be recoverable. Recoverability of assets to be held and used is measured by comparing the carrying amount of an asset to future net cash flows expected to be generated by the asset. If such assets are considered to be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. Assets to be disposed of are reported at the lower of the carrying amount or fair value less cost to sell.
Lessee, Leases [Policy Text Block] | Leases We recognize a right-of-use asset and a lease liability on the effective date of a lease agreement. Right-of-use assets represent our right to use an underlying asset over the lease term and lease liabilities represent the obligation to make lease payments resulting from the lease agreement. We initially record these assets and liabilities based on the present value of lease payments over the lease term calculated using our incremental borrowing rate applicable to the leased asset or the implicit rate within the agreement if it is readily determinable. Lease agreements with lease and non-lease components are combined as a single lease component. Right-of-use assets additionally include net prepaid lease expenses. Options to extend or terminate an agreement are included in the lease term when it becomes reasonably certain the option will be exercised. Leases with an initial term of 12 months or less, short-term leases, are not recorded on the balance sheet. Lease expense for short-term and long-term operating leases is recognized on a straight-line basis over the lease term, while variable lease payments are expensed as incurred.
Revenue from Contract with Customer [Policy Text Block] | Revenue Recognition We record revenues on the gross basis at amounts charged to our customers because we control and are primarily responsible for the fulfillment of promised services. Accordingly, we serve as a principal in the transaction. We invoice our customers, and we maintain discretion over pricing. Additionally, we are responsible for selection of third-party transportation providers to the extent used to satisfy customer freight requirements. Our revenue is earned through the service offerings of our five reportable business segments. See Note 14, Segment Information, for revenue reported by segment. All revenue transactions between reporting segments are eliminated in consolidation. Intermodal (JBI) - JBI segment includes freight that is transported by rail over at least some portion of the movement and also includes certain repositioning truck freight moved by JBI equipment or third-party carriers, when such highway movement is intended to direct JBI equipment back toward intermodal operations. JBI performs these services primarily through contractual rate quotes with customers that are held static for a period of time, usually one year. Dedicated Contract Services® (DCS®) - DCS segment business includes company-owned and customer-owned, DCS-operated revenue equipment and employee drivers assigned to a specific customer, traffic lane, or service. DCS operations usually include formal, written longer-term agreements or contracts that govern services performed and applicable rates. Integrated Capacity Solutions (ICS) - ICS provides non-asset and asset-light transportation solutions to customers through relationships with third-party carriers and integration with company-owned equipment. ICS services include flatbed, refrigerated, and less-than-truckload (LTL), as well as a variety of dry-van and intermodal solutions. ICS performs these services through customer contractual rate quotes as well as spot quotes that are one-time rate quotes issued for a single transaction or group of transactions. ICS offers the majority of these services though an online multimodal marketplace via J.B. Hunt 360°® that matches the right load with the right carrier and the best mode. Final Mile Services® (FMS) - FMS provides final-mile delivery services to customers through a nationwide network of cross-dock and other delivery system network locations. FMS provides both asset and non-asset big and bulky delivery and installation services, as well as fulfillment and retail-pooling distributions services. FMS operations usually include formal, written agreements or contracts that govern services performed and applicable rates. Truckload (JBT) - JBT business includes full-load, dry-van freight that is typically transported utilizing company-owned or company-controlled revenue equipment as well as services though our J.B. Hunt 360box® program which utilizes our J.B. Hunt 360 platform to access capacity and offer efficient drop trailer solutions to our customers. This freight is typically transported over roads and highways and does not move by rail. JBT utilizes both contractual rate quotes and spot rate quotes with customers. We recognize revenue from customer contracts based on relative transit time in each reporting period and as other performance obligations are provided, with related expenses recognized as incurred. Accordingly, a portion of the total revenue that will be billed to the customer is recognized in each reporting period based on the percentage of the freight pickup and delivery performance obligation that has been completed at the end of the reporting period.
Derivatives, Policy [Policy Text Block] | Derivative Instruments We periodically utilize derivative instruments to manage exposure to changes in interest rates. At inception of a derivative contract, we document relationships between derivative instruments and hedged items, as well as our risk-management objective and strategy for undertaking various derivative transactions, and assess hedge effectiveness. If it is determined that a derivative is not highly effective as a hedge, or if a derivative ceases to be a highly effective hedge, we discontinue hedge accounting prospectively.
Income Tax, Policy [Policy Text Block] | Income Taxes Income taxes are accounted for under the liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases and operating loss and tax credit carry forwards. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect on deferred tax assets and liabilities of a change in tax rates is recognized as income or expense in the period that includes the enactment date. We record valuation allowances for deferred tax assets to the extent we believe these assets are not more likely than not to be realized through the reversal of existing taxable temporary differences, projected future taxable income, or tax-planning strategies. We record a liability for unrecognized tax benefits when the benefits of tax positions taken on a tax return are not more likely than not to be sustained upon audit. Interest and penalties related to uncertain tax positions are classified as interest expense in the Consolidated Statements of Earnings.
Earnings Per Share, Policy [Policy Text Block] | Earnings Per Share We compute basic earnings per share by dividing net earnings available to common stockholders by the actual weighted average number of common shares outstanding for the reporting period. Diluted earnings per share reflect the potential dilution that could occur if holders of unvested restricted and performance share units converted their holdings into common stock. Outstanding unvested restricted share units represent the dilutive effects on weighted average shares. A reconciliation of the number of shares used in computing basic and diluted earnings per share is shown below (in thousands):
|  | Years ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Weighted average shares outstanding – basic |  |  | 105,359 |  |  |  | 105,700 |  |  |  | 107,329 |
Effect of common stock equivalents |  |  | 1,234 |  |  |  | 1,066 |  |  |  | 978 |
Weighted average shares outstanding – diluted |  |  | 106,593 |  |  |  | 106,766 |  |  |  | 108,307 |
Concentration Risk, Credit Risk, Policy [Policy Text Block] | Concentrations of Credit Risk Financial instruments, which potentially subject us to concentrations of credit risk, include trade receivables. For each of the years ended December 31, 2021, 2020, and 2019, our top 10 customers, based on revenue, accounted for approximately 39%, 37%, and 32% of our total revenue. Our top 10 customers, based on revenue, accounted for approximately 39% and 37% of our total trade accounts receivable at December 31, 2021 and 2020, respectively. One customer accounted for approximately 12%, 10%, and 8% of our total revenue for the years ended December 31, 2021, 2020, and 2019, respectively. Each of our five business segments conduct business with this customer.
Share-based Payment Arrangement [Policy Text Block] | Share-based Compensation We have a share-based compensation plan covering certain employees, including officers and directors. We account for share-based compensation utilizing the fair value recognition provisions of current accounting standards for share-based payments. We currently utilize restricted share units and performance share units. Issuances of our stock upon restricted share unit and performance share unit vesting are made from treasury stock. Our restricted share unit and performance share unit awards may include both graded-vesting and cliff-vesting awards and therefore vest in increments during the requisite service period or at the end of the requisite service period, as appropriate for each type of vesting. We recognize compensation expense on a straight-line basis over the requisite service periods within each award. The benefit for the forfeiture of an award is recorded in the period in which it occurs.
Claims Accruals Policy [Policy Text Block] | Claims Accruals We purchase insurance coverage for a portion of expenses related to employee injuries, vehicular collisions, accidents, and cargo damage. We are substantially self-insured for loss of and damage to our owned and leased revenue equipment. Certain insurance arrangements include a level of self-insurance (deductible) coverage applicable to each claim. We have umbrella policies to limit our exposure to catastrophic claim costs. The amounts of self-insurance change from time to time based on measurement dates, policy expiration dates, and claim type. For 2019 through 2021, we were self-insured for $500,000 per occurrence for personal injury and property damage and fully insured for workers’ compensation claims for nearly all states. We have policies in place for 2022 with substantially the same terms as our 2021 policies for personal injury, property damage, workers’ compensation, and cargo loss or damage. Our claims accrual policy for all self-insured claims is to recognize a liability at the time of the incident based on our analysis of the nature and severity of the claims and analyses provided by third-party claims administrators, as well as legal, economic, and regulatory factors. Our safety and claims personnel work directly with representatives from the insurance companies to continually update the estimated cost of each claim. The ultimate cost of a claim develops over time as additional information regarding the nature, timing, and extent of damages claimed becomes available. Accordingly, we use an actuarial method to develop current claim information to derive an estimate of our ultimate personal injury and property damage claim liability. This process involves the use of expected loss rates, loss-development factors based on our historical claims experience, and contractual premium adjustment factors, if applicable. In doing so, the recorded liability considers future claims growth and provides a reserve for incurred-but-not-reported claims. We do not discount our estimated losses. At December 31, 2021 and 2020, we had an accrual of approximately $287 million and $257 million, respectively, for estimated claims, which are recorded in claims accruals in our Consolidated Balance Sheets. In addition, we record receivables for amounts expected to be reimbursed for payments made in excess of self-insurance levels on covered claims. At December 31, 2021 and 2020, we have recorded $311 million and $304 million, respectively, of expected reimbursement for covered excess claims, other insurance deposits, and prepaid insurance premiums. Of these total asset balances, $171 million and $167 million have been included in other receivables, with the remaining balance included in prepaid expenses and other current assets in our Consolidated Balance Sheets at December 31, 2021 and 2020, respectively.
Business Combinations Policy [Policy Text Block] | Business Combinations The purchase price of our acquisitions is the aggregate of the consideration transferred, including liabilities incurred, measured at the acquisition date. We allocate the purchase price of acquisitions to tangible and intangible assets acquired and liabilities assumed based on their estimated fair values at the acquisition date. This assignment of fair values to the assets acquired and liabilities assumed requires the use of estimates, judgments, inputs, and assumptions. The excess of the purchase price over those estimated fair values is recorded as goodwill. Changes to the acquisition date provisional fair values prior to the end of the measurement period are recorded as adjustments to the associated goodwill. Acquisition-related expenses and restructuring costs, if any, are expensed as incurred.
Goodwill and Intangible Assets, Policy [Policy Text Block] | Goodwill and Other Intangible Assets Goodwill represents the excess of cost over the fair value of net identifiable tangible and intangible assets acquired in a business combination. Goodwill and intangible assets with indefinite lives are not amortized. Goodwill is reviewed, using a weighted market and income based approach, for potential impairment as of October 1st on an annual basis or, more frequently, if circumstances indicate a potential impairment is present. Intangible assets with finite lives are amortized on the straight-line method over the estimated useful lives of 2 to 15 years.

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- Definition Disclosure of accounting policy for completed business combinations (purchase method, acquisition method or combination of entities under common control). This accounting policy may include a general discussion of the purchase method or acquisition method of accounting (including for example, the treatment accorded contingent consideration, the identification of assets and liabilities, the purchase price allocation process, how the fair values of acquired assets and liabilities are determined) and the entity's specific application thereof. An entity that acquires another entity in a leveraged buyout transaction generally discloses the accounting policy followed by the acquiring entity in determining the basis used to value its interest in the acquired entity, and the rationale for that accounting policy. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 05 -Paragraph 4 -Subparagraph (a)-(d) -URI http://asc.fasb.org/extlink&oid=6909625&loc=d3e227-128457 + Details
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- Definition Disclosure of accounting policy for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13(a)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 958 -SubTopic 360 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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