10-K Filing

KNIGHT-SWIFT TRANSPORTATION HOLDINGS INC. CIK: 1492691 FY 2019

Filing Information

Form Type	10-K
Accession Number	`0001492691-20-000013`
Period End Date	20191231
Filing Date	20200227
Fiscal Year	2019
Fiscal Period	FY
XBRL Instance	knx-10k12312019_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 105 Income Statement 130 Cash Flow Statement 128 Stockholders Equity 50

Balance Sheet 105 line items

Line Item	Tag	Value	Unit	Period
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$18.18M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss, Current	`AllowanceForDoubtfulAccountsReceivableCurrent`	$16.36M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$159.72M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$76.65M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$82.49M	USD	Point-in-time
Cash and cash equivalents restricted	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$41.33M	USD	Point-in-time
Cash and cash equivalents restricted	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$46.89M	USD	Point-in-time
Cash and cash equivalents restricted	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$73.66M	USD	Point-in-time
Restricted investments, held-to-maturity, amortized cost	`HeldToMaturitySecurities`	$8.91M	USD	Point-in-time
Restricted investments, held-to-maturity, amortized cost	`HeldToMaturitySecurities`	$17.41M	USD	Point-in-time
Trade receivables, net of allowance for doubtful accounts of $18,178 and $16,355, respectively	`AccountsReceivableNetCurrent`	$601.23M	USD	Point-in-time
Trade receivables, net of allowance for doubtful accounts of $18,178 and $16,355, respectively	`AccountsReceivableNetCurrent`	$518.55M	USD	Point-in-time
Contract balance revenue in transit	`ContractWithCustomerAssetNet`	$12.70M	USD	Point-in-time
Contract balance revenue in transit	`ContractWithCustomerAssetNet`	$15.60M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$62.16M	USD	Point-in-time
Prepaid expenses	`PrepaidExpenseCurrent`	$67.01M	USD	Point-in-time
Assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$39.95M	USD	Point-in-time
Assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$41.79M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$6.94M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$17.03M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$27.85M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$29.71M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$907.23M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$890.03M	USD	Point-in-time
Revenue equipment	`MachineryAndEquipmentGross`	$3.01B	USD	Point-in-time
Revenue equipment	`MachineryAndEquipmentGross`	$2.62B	USD	Point-in-time
Land and land improvements	`Land`	$227.58M	USD	Point-in-time
Land and land improvements	`Land`	$228.55M	USD	Point-in-time
Buildings and building improvements	`BuildingsAndImprovementsGross`	$406.11M	USD	Point-in-time
Buildings and building improvements	`BuildingsAndImprovementsGross`	$375.44M	USD	Point-in-time
Furniture and fixtures	`FurnitureAndFixturesGross`	$61.57M	USD	Point-in-time
Furniture and fixtures	`FurnitureAndFixturesGross`	$51.62M	USD	Point-in-time
Shop and service equipment	`ShopandServiceEquipment`	$26.42M	USD	Point-in-time
Shop and service equipment	`ShopandServiceEquipment`	$22.77M	USD	Point-in-time
Leasehold improvements	`LeaseholdImprovementsGross`	$12.33M	USD	Point-in-time
Leasehold improvements	`LeaseholdImprovementsGross`	$10.55M	USD	Point-in-time
Total property and equipment	`PropertyPlantAndEquipmentGross`	$3.31B	USD	Point-in-time
Total property and equipment	`PropertyPlantAndEquipmentGross`	$3.74B	USD	Point-in-time
Less: accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$693.11M	USD	Point-in-time
Less: accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$892.02M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$2.85B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$2.61B	USD	Point-in-time
Operating lease right-of-use-assets	`OperatingLeaseRightOfUseAsset`	-	USD	Point-in-time
Operating lease right-of-use-assets	`OperatingLeaseRightOfUseAsset`	$169.43M	USD	Point-in-time
Goodwill	`Goodwill`	$2.92B	USD	Point-in-time
Goodwill	`Goodwill`	$2.92B	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$1.42B	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$1.38B	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$73.11M	USD	Point-in-time
Other long-term assets	`OtherAssetsNoncurrent`	$51.72M	USD	Point-in-time
Total assets	`Assets`	$8.28B	USD	Point-in-time
Total assets	`Assets`	$7.91B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$117.88M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$99.19M	USD	Point-in-time
Accrued payroll and purchased transportation	`AccruedPayrollandPurchasedTransportation`	$126.46M	USD	Point-in-time
Accrued payroll and purchased transportation	`AccruedPayrollandPurchasedTransportation`	$110.06M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$175.22M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$151.50M	USD	Point-in-time
Claims accruals current portion	`AccruedInsuranceCurrent`	$160.04M	USD	Point-in-time
Claims accruals current portion	`AccruedInsuranceCurrent`	$150.81M	USD	Point-in-time
Finance lease liabilities and long-term debt current portion	`FinanceLeaseLiabilityCurrent`	$12.83M	USD	Point-in-time
Long-term Debt and Lease Obligation, Current	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$377.65M	USD	Point-in-time
Long-term Debt and Lease Obligation, Current	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$58.67M	USD	Point-in-time
Operating lease liabilities current portion	`OperatingLeaseLiabilityCurrent`	$80.10M	USD	Point-in-time
Operating lease liabilities current portion	`OperatingLeaseLiabilityCurrent`	-	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$993.04M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$614.56M	USD	Point-in-time
Revolving line of credit	`LongTermLineOfCredit`	$195.00M	USD	Point-in-time
Revolving line of credit	`LongTermLineOfCredit`	$279.00M	USD	Point-in-time
Long-term debt less current portion	`LongTermDebtNoncurrent`	$364.59M	USD	Point-in-time
Long-term debt less current portion	`LongTermDebtNoncurrent`	-	USD	Point-in-time
Finance lease liabilities less current portion	`FinanceLeaseLiabilityNoncurrent`	$57.38M	USD	Point-in-time
Finance lease liabilities less current portion	`FinanceLeaseLiabilityNoncurrent`	$71.25M	USD	Point-in-time
Operating lease liabilities less current portion	`OperatingLeaseLiabilityNoncurrent`	$96.16M	USD	Point-in-time
Operating lease liabilities less current portion	`OperatingLeaseLiabilityNoncurrent`	-	USD	Point-in-time
Accounts receivable securitization	`TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount`	$204.76M	USD	Point-in-time
Accounts receivable securitization	`TransfersAccountedForAsSecuredBorrowingsAssociatedLiabilitiesCarryingAmount`	$239.61M	USD	Point-in-time
Claims accruals less current portion	`AccruedInsuranceNoncurrent`	$201.33M	USD	Point-in-time
Claims accruals less current portion	`AccruedInsuranceNoncurrent`	$196.91M	USD	Point-in-time
Deferred tax liabilities	`DeferredTaxLiabilitiesGrossNoncurrent`	$739.54M	USD	Point-in-time
Deferred tax liabilities	`DeferredTaxLiabilitiesGrossNoncurrent`	$771.72M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$14.46M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$23.29M	USD	Point-in-time
Total liabilities	`Liabilities`	$2.45B	USD	Point-in-time
Total liabilities	`Liabilities`	$2.61B	USD	Point-in-time
Commitments and contingencies (notes 18 and 19)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (notes 18 and 19)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock, par value $0.01 per share; 10,000 shares authorized; none issued	`PreferredStockValueOutstanding`	-	USD	Point-in-time
Preferred stock, par value $0.01 per share; 10,000 shares authorized; none issued	`PreferredStockValueOutstanding`	-	USD	Point-in-time
Common stock, par value $0.01 per share; 500,000 shares authorized; 170,688 and 172,844 shares issued and outstanding as of December 31, 2019 and 2018, respectively.	`CommonStockValueOutstanding`	$1.71M	USD	Point-in-time
Common stock, par value $0.01 per share; 500,000 shares authorized; 170,688 and 172,844 shares issued and outstanding as of December 31, 2019 and 2018, respectively.	`CommonStockValueOutstanding`	$1.73M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$4.24B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$4.27B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.22B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.40B	USD	Point-in-time
Total Knight-Swift stockholders' equity	`StockholdersEquity`	$5.46B	USD	Point-in-time
Total Knight-Swift stockholders' equity	`StockholdersEquity`	$5.67B	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$2.09M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$1.77M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.24B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$788.73M	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.67B	USD	Point-in-time
Total stockholders equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.46B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$7.91B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$8.28B	USD	Point-in-time

Income Statement 130 line items

Line Item	Tag	Value	Unit	Period
Total revenue	`Revenues`	$5.34B	USD	Annual
Total revenue	`Revenues`	$1.33B	USD	1 Quarter
Total revenue	`Revenues`	$1.39B	USD	1 Quarter
Total revenue	`Revenues`	$1.20B	USD	1 Quarter
Total revenue	`Revenues`	$4.84B	USD	Annual
Total revenue	`Revenues`	$1.35B	USD	1 Quarter
Total revenue	`Revenues`	$1.24B	USD	1 Quarter
Total revenue	`Revenues`	$2.43B	USD	Annual
Total revenue	`Revenues`	$1.20B	USD	1 Quarter
Total revenue	`Revenues`	$1.27B	USD	1 Quarter
Total revenue	`Revenues`	$1.20B	USD	1 Quarter
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$1.47B	USD	Annual
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$1.50B	USD	Annual
Salaries, wages, and benefits	`LaborAndRelatedExpense`	$688.54M	USD	Annual
Fuel	`FuelCosts`	$622.00M	USD	Annual
Fuel	`FuelCosts`	$274.96M	USD	Annual
Fuel	`FuelCosts`	$583.12M	USD	Annual
Operations and maintenance	`OperatingSuppliesAndExpenses`	$164.31M	USD	Annual
Operations and maintenance	`OperatingSuppliesAndExpenses`	$340.63M	USD	Annual
Operations and maintenance	`OperatingSuppliesAndExpenses`	$322.19M	USD	Annual
Insurance and claims	`OperatingInsuranceAndClaimsCostsProduction`	$95.20M	USD	Annual
Insurance and claims	`OperatingInsuranceAndClaimsCostsProduction`	$194.34M	USD	Annual
Insurance and claims	`OperatingInsuranceAndClaimsCostsProduction`	$215.36M	USD	Annual
Operating taxes and licenses	`DirectTaxesAndLicensesCosts`	$40.54M	USD	Annual
Operating taxes and licenses	`DirectTaxesAndLicensesCosts`	$90.78M	USD	Annual
Operating taxes and licenses	`DirectTaxesAndLicensesCosts`	$88.48M	USD	Annual
Communications	`CommunicationsInformationTechnologyAndOccupancy`	$10.69M	USD	Annual
Communications	`CommunicationsInformationTechnologyAndOccupancy`	$19.52M	USD	Annual
Communications	`CommunicationsInformationTechnologyAndOccupancy`	$20.91M	USD	Annual
Depreciation and amortization of property and equipment	`DepreciationAndAmortization`	$420.08M	USD	Annual
Depreciation and amortization of property and equipment	`DepreciationAndAmortization`	$387.50M	USD	Annual
Depreciation and amortization of property and equipment	`DepreciationAndAmortization`	$193.73M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$13.37M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$42.88M	USD	Annual
Amortization of intangibles	`AmortizationOfIntangibleAssets`	$42.58M	USD	Annual
Rental expense	`OperatingLeasesRentExpenseNet`	$74.22M	USD	Annual
Rental expense	`OperatingLeasesRentExpenseNet`	$177.41M	USD	Annual
Rental expense	`OperatingLeasesRentExpenseNet`	$122.74M	USD	Annual
Purchased transportation	`PurchasedTransportation`	$1.04B	USD	Annual
Purchased transportation	`PurchasedTransportation`	$1.32B	USD	Annual
Purchased transportation	`PurchasedTransportation`	$594.11M	USD	Annual
Impairments	`ImpairmentOfLongLivedAssetsToBeDisposedOf`	$3.49M	USD	Annual
Impairments	`ImpairmentOfLongLivedAssetsToBeDisposedOf`	$2.80M	USD	Annual
Impairments	`ImpairmentOfLongLivedAssetsToBeDisposedOf`	$16.84M	USD	Annual
Miscellaneous operating expenses	`OtherCostAndExpenseOperating`	$109.64M	USD	Annual
Miscellaneous operating expenses	`OtherCostAndExpenseOperating`	$41.78M	USD	Annual
Miscellaneous operating expenses	`OtherCostAndExpenseOperating`	$61.63M	USD	Annual
Merger-related costs	`BusinessCombinationAcquisitionRelatedCosts`	-	USD	Annual
Merger-related costs	`BusinessCombinationAcquisitionRelatedCosts`	$16.52M	USD	Annual
Merger-related costs	`BusinessCombinationAcquisitionRelatedCosts`	-	USD	Annual
Total operating expenses	`OperatingExpenses`	$4.42B	USD	Annual
Total operating expenses	`OperatingExpenses`	$4.78B	USD	Annual
Total operating expenses	`OperatingExpenses`	$2.22B	USD	Annual
Operating income	`OperatingIncomeLoss`	$67.58M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$91.63M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$88.18M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$569.04M	USD	Annual
Operating income	`OperatingIncomeLoss`	$74.98M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$200.63M	USD	Annual
Operating income	`OperatingIncomeLoss`	$70.73M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$79.44M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$151.94M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$106.34M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$427.44M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$3.20M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.21M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$3.83M	USD	Annual
Interest expense	`InterestExpense`	$30.17M	USD	Annual
Interest expense	`InterestExpense`	$29.43M	USD	Annual
Interest expense	`InterestExpense`	$8.69M	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$558.00K	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$12.14M	USD	Annual
Other income, net	`OtherNonoperatingIncomeExpense`	$9.96M	USD	Annual
Total other (expenses) income, net	`NonoperatingIncomeExpense`	$-6.92M	USD	Annual
Total other (expenses) income, net	`NonoperatingIncomeExpense`	$-17.00M	USD	Annual
Total other (expenses) income, net	`NonoperatingIncomeExpense`	$-13.46M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$413.98M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$193.71M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$552.04M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$103.80M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$131.39M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-291.72M	USD	Annual
Net Income	`ProfitLoss`	$310.18M	USD	Annual
Net Income	`ProfitLoss`	$485.43M	USD	Annual
Net Income	`ProfitLoss`	$420.65M	USD	Annual
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.39M	USD	Annual
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.13M	USD	Annual
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$972.00K	USD	Annual
Net income attributable to Knight-Swift	`NetIncomeLoss`	$309.21M	USD	Annual
Net income attributable to Knight-Swift	`NetIncomeLoss`	$70.36M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$74.62M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$87.94M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$484.29M	USD	Annual
Net income attributable to Knight-Swift	`NetIncomeLoss`	$105.88M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$419.26M	USD	Annual
Net income attributable to Knight-Swift	`NetIncomeLoss`	$151.70M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$67.44M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$79.20M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$91.32M	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$0.51	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$1.80	USD	Annual
Basic earnings per share	`EarningsPerShareBasic`	$0.39	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$2.37	USD	Annual
Basic earnings per share	`EarningsPerShareBasic`	$0.51	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$0.46	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$0.40	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$4.38	USD	Annual
Basic earnings per share	`EarningsPerShareBasic`	$0.60	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$0.44	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$0.87	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$2.36	USD	Annual
Diluted earnings per share	`EarningsPerShareDiluted`	$4.34	USD	Annual
Diluted earnings per share	`EarningsPerShareDiluted`	$0.46	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$0.51	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$0.51	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$0.39	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$0.39	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$0.44	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$0.60	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$0.86	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$1.80	USD	Annual
Dividends declared per share:	`CommonStockDividendsPerShareDeclared`	$0.24	USD	Annual
Dividends declared per share:	`CommonStockDividendsPerShareDeclared`	$0.24	USD	Annual
Dividends declared per share:	`CommonStockDividendsPerShareDeclared`	$0.24	USD	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	171.54M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	177.02M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	110.66M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	172.14M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	178.00M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	111.70M	shares	Annual

Cash Flow Statement 128 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$310.18M	USD	Annual
Net Income	`ProfitLoss`	$485.43M	USD	Annual
Net Income	`ProfitLoss`	$420.65M	USD	Annual
Depreciation and amortization of property, equipment, and intangibles	`DepreciationDepletionAndAmortization`	$462.96M	USD	Annual
Depreciation and amortization of property, equipment, and intangibles	`DepreciationDepletionAndAmortization`	$430.09M	USD	Annual
Depreciation and amortization of property, equipment, and intangibles	`DepreciationDepletionAndAmortization`	$207.10M	USD	Annual
Gain on sale of property and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$36.24M	USD	Annual
Gain on sale of property and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$8.94M	USD	Annual
Gain on sale of property and equipment	`GainLossOnSaleOfPropertyPlantEquipment`	$32.94M	USD	Annual
Impairments	`AssetImpairmentCharges`	$3.49M	USD	Annual
Impairments	`AssetImpairmentCharges`	$2.80M	USD	Annual
Impairments	`AssetImpairmentCharges`	$16.84M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-62.47M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-30.73M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$305.58M	USD	Annual
Non-cash lease expense	`AmortizationOfLeasedAsset`	-	USD	Annual
Non-cash lease expense	`AmortizationOfLeasedAsset`	$120.77M	USD	Annual
Non-cash lease expense	`AmortizationOfLeasedAsset`	-	USD	Annual
Other adjustments to reconcile net income to net cash provided by operating activities	`OtherNoncashIncomeExpense`	$-14.76M	USD	Annual
Other adjustments to reconcile net income to net cash provided by operating activities	`OtherNoncashIncomeExpense`	$-4.62M	USD	Annual
Other adjustments to reconcile net income to net cash provided by operating activities	`OtherNoncashIncomeExpense`	$-24.16M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$48.45M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$-70.11M	USD	Annual
Trade receivables	`IncreaseDecreaseInAccountsReceivable`	$9.38M	USD	Annual
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$39.12M	USD	Annual
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-48.17M	USD	Annual
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$10.07M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-18.03M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-29.89M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-13.18M	USD	Annual
Accrued liabilities and claims accrual	`IncreaseDecreaseinAccruedLiabilitiesandOtherLiabilities`	$35.82M	USD	Annual
Accrued liabilities and claims accrual	`IncreaseDecreaseinAccruedLiabilitiesandOtherLiabilities`	$-919.00K	USD	Annual
Accrued liabilities and claims accrual	`IncreaseDecreaseinAccruedLiabilitiesandOtherLiabilities`	$-14.37M	USD	Annual
Operating lease liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-121.74M	USD	Annual
Operating lease liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	-	USD	Annual
Operating lease liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	-	USD	Annual
Other assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$-3.95M	USD	Annual
Other assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$-5.37M	USD	Annual
Other assets and liabilities	`OtherOperatingActivitiesCashFlowStatement`	$-8.80M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$839.59M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$322.59M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$881.98M	USD	Annual
Proceeds from maturities of held-to-maturity investments	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	$22.70M	USD	Annual
Proceeds from maturities of held-to-maturity investments	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	$10.73M	USD	Annual
Proceeds from maturities of held-to-maturity investments	`ProceedsFromSaleAndMaturityOfHeldToMaturitySecurities`	$26.97M	USD	Annual
Purchases of held-to-maturity investments	`PaymentsToAcquireRestrictedInvestments`	$22.16M	USD	Annual
Purchases of held-to-maturity investments	`PaymentsToAcquireRestrictedInvestments`	$14.30M	USD	Annual
Purchases of held-to-maturity investments	`PaymentsToAcquireRestrictedInvestments`	$10.89M	USD	Annual
Proceeds from sale of property and equipment, including assets held for sale	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$225.82M	USD	Annual
Proceeds from sale of property and equipment, including assets held for sale	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$260.14M	USD	Annual
Proceeds from sale of property and equipment, including assets held for sale	`ProceedsFromSaleOfPropertyPlantAndEquipment`	$82.73M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquireProductiveAssets`	$756.00M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquireProductiveAssets`	$387.19M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquireProductiveAssets`	$829.98M	USD	Annual
Expenditures on assets held for sale	`PaymentsToAcquireOtherProductiveAssets`	$1.55M	USD	Annual
Expenditures on assets held for sale	`PaymentsToAcquireOtherProductiveAssets`	$30.32M	USD	Annual
Expenditures on assets held for sale	`PaymentsToAcquireOtherProductiveAssets`	$16.09M	USD	Annual
Net cash, restricted cash, and equivalents (invested in) acquired from 2017 Merger and other acquisitions	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$101.69M	USD	Annual
Net cash, restricted cash, and equivalents (invested in) acquired from 2017 Merger and other acquisitions	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$1.89M	USD	Annual
Net cash, restricted cash, and equivalents (invested in) acquired from 2017 Merger and other acquisitions	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$-91.96M	USD	Annual
Other cash flows from investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$4.28M	USD	Annual
Other cash flows from investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-10.09M	USD	Annual
Other cash flows from investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$-9.95M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-204.26M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-647.29M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-583.71M	USD	Annual
Repayment of finance leases and long-term debt	`RepaymentsOfDebtAndCapitalLeaseObligations`	$46.63M	USD	Annual
Repayment of finance leases and long-term debt	`RepaymentsOfDebtAndCapitalLeaseObligations`	$503.15M	USD	Annual
Repayment of finance leases and long-term debt	`RepaymentsOfDebtAndCapitalLeaseObligations`	$115.64M	USD	Annual
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$400.00M	USD	Annual
Borrowings on revolving lines of credit, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$107.00M	USD	Annual
Borrowings on revolving lines of credit, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$70.00M	USD	Annual
Borrowings on revolving lines of credit, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$84.00M	USD	Annual
Borrowings under accounts receivable securitization	`ProceedsFromAccountsReceivableSecuritization`	$150.00M	USD	Annual
Borrowings under accounts receivable securitization	`ProceedsFromAccountsReceivableSecuritization`	$70.00M	USD	Annual
Borrowings under accounts receivable securitization	`ProceedsFromAccountsReceivableSecuritization`	$40.00M	USD	Annual
Repayment of accounts receivable securitization	`RepaymentsOfAccountsReceivableSecuritization`	-	USD	Annual
Repayment of accounts receivable securitization	`RepaymentsOfAccountsReceivableSecuritization`	$135.00M	USD	Annual
Repayment of accounts receivable securitization	`RepaymentsOfAccountsReceivableSecuritization`	$185.00M	USD	Annual
Proceeds from common stock issued	`ProceedsFromStockPlans`	$13.55M	USD	Annual
Proceeds from common stock issued	`ProceedsFromStockPlans`	$13.31M	USD	Annual
Proceeds from common stock issued	`ProceedsFromStockPlans`	$13.48M	USD	Annual
Repurchases of the Company's common stock	`PaymentsForRepurchaseOfCommonStock`	$86.89M	USD	Annual
Repurchases of the Company's common stock	`PaymentsForRepurchaseOfCommonStock`	$179.32M	USD	Annual
Repurchases of the Company's common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	Annual
Dividends paid	`PaymentsOfDividends`	$25.45M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$42.77M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$41.42M	USD	Annual
Other cash flows from financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-7.88M	USD	Annual
Other cash flows from financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-2.98M	USD	Annual
Other cash flows from financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-5.27M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$24.00M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-255.44M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-184.64M	USD	Annual
Net increase (decrease) in cash, restricted cash, and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-20.76M	USD	Annual
Net increase (decrease) in cash, restricted cash, and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$142.33M	USD	Annual
Net increase (decrease) in cash, restricted cash, and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$71.25M	USD	Annual
Cash, restricted cash, and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$202.23M	USD	Point-in-time
Cash, restricted cash, and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$151.73M	USD	Point-in-time
Cash, restricted cash, and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.41M	USD	Point-in-time
Cash, restricted cash, and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$130.98M	USD	Point-in-time
Cash, restricted cash, and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$202.23M	USD	Point-in-time
Cash, restricted cash, and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$151.73M	USD	Point-in-time
Cash, restricted cash, and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$9.41M	USD	Point-in-time
Cash, restricted cash, and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$130.98M	USD	Point-in-time
Income taxes	`IncomeTaxesPaidNet`	$51.82M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$78.66M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$16.11M	USD	Annual
Interest Paid, Excluding Capitalized Interest, Operating Activities	`InterestPaidNet`	$28.92M	USD	Annual
Interest Paid, Excluding Capitalized Interest, Operating Activities	`InterestPaidNet`	$28.72M	USD	Annual
Interest Paid, Excluding Capitalized Interest, Operating Activities	`InterestPaidNet`	$9.29M	USD	Annual
Equipment acquired included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$8.36M	USD	Annual
Equipment acquired included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$11.93M	USD	Annual
Equipment acquired included in accounts payable	`CapitalExpendituresIncurredButNotYetPaid`	$6.75M	USD	Annual
Equipment sales receivables	`EquipmentSalesReceivables`	$1.33M	USD	Annual
Equipment sales receivables	`EquipmentSalesReceivables`	$5.57M	USD	Annual
Equipment sales receivables	`EquipmentSalesReceivables`	$350.00K	USD	Annual
Right-of-use assets obtained in exchange for new operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	-	USD	Annual
Right-of-use assets obtained in exchange for new operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	-	USD	Annual
Right-of-use assets obtained in exchange for new operating lease liabilities	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$9.80M	USD	Annual
Property and equipment obtained in exchange for new finance lease liabilities	`RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability`	-	USD	Annual
Property and equipment obtained in exchange for new finance lease liabilities	`RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability`	$56.35M	USD	Annual
Property and equipment obtained in exchange for new finance lease liabilities	`RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability`	-	USD	Annual
Property and equipment obtained in exchange for new capital lease obligations (under ASC Topic 840)	`CapitalLeaseObligationsIncurred`	$15.02M	USD	Annual
Property and equipment obtained in exchange for new capital lease obligations (under ASC Topic 840)	`CapitalLeaseObligationsIncurred`	-	USD	Annual
Property and equipment obtained in exchange for new capital lease obligations (under ASC Topic 840)	`CapitalLeaseObligationsIncurred`	-	USD	Annual

Stockholders Equity 50 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.24B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$788.73M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.67B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.46B	USD	Point-in-time
2017 Merger reverse split of Swift shares	`StockIssuedDuringPeriodValueAcquisitions`	$3.98B	USD	Annual
Issuance of common stock to employees	`StockIssuedDuringPeriodValueShareBasedCompensation`	$10.48M	USD	Annual
Issuance of common stock to employees	`StockIssuedDuringPeriodValueShareBasedCompensation`	$13.16M	USD	Annual
Issuance of common stock to employees	`StockIssuedDuringPeriodValueShareBasedCompensation`	$10.95M	USD	Annual
Issuance of common stock to the board of directors	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$531.00K	USD	Annual
Issuance of common stock to the board of directors	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$774.00K	USD	Annual
Issuance of common stock to the board of directors	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$398.00K	USD	Annual
Shares issued under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$1.82M	USD	Annual
Shares issued under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$324.00K	USD	Annual
Shares issued under employee stock purchase plan	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$2.30M	USD	Annual
Company shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$86.89M	USD	Annual
Company shares repurchased	`StockRepurchasedAndRetiredDuringPeriodValue`	$179.32M	USD	Annual
Company shares repurchased, shares	`StockRepurchasedAndRetiredDuringPeriodShares`	5.89M	shares	Annual
Company shares repurchased, shares	`StockRepurchasedAndRetiredDuringPeriodShares`	2.87M	shares	Annual
Shares withheld restricted stock unit settlement	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.33M	USD	Annual
Shares withheld restricted stock unit settlement	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.71M	USD	Annual
Shares withheld restricted stock unit settlement	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.55M	USD	Annual
Employee stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$11.49M	USD	Annual
Employee stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$13.38M	USD	Annual
Employee stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition`	$6.24M	USD	Annual
Cash dividends paid and dividends accrued	`Dividends`	$25.25M	USD	Annual
Cash dividends paid and dividends accrued	`Dividends`	$41.40M	USD	Annual
Cash dividends paid and dividends accrued	`Dividends`	$42.64M	USD	Annual
Net income attributable to Knight-Swift	`NetIncomeLoss`	$309.21M	USD	Annual
Net income attributable to Knight-Swift	`NetIncomeLoss`	$70.36M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$74.62M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$87.94M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$484.29M	USD	Annual
Net income attributable to Knight-Swift	`NetIncomeLoss`	$105.88M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$419.26M	USD	Annual
Net income attributable to Knight-Swift	`NetIncomeLoss`	$151.70M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$67.44M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$79.20M	USD	1 Quarter
Net income attributable to Knight-Swift	`NetIncomeLoss`	$91.32M	USD	1 Quarter
Distribution to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$2.25M	USD	Annual
Distribution to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$855.00K	USD	Annual
Distribution to noncontrolling interest	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$654.00K	USD	Annual
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.39M	USD	Annual
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.13M	USD	Annual
Net income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$972.00K	USD	Annual
Net acquisition of remaining ownership interest, previously noncontrolling	`AdjustmentsToAdditionalPaidInCapitalOther`	$-1.87M	USD	Annual
Net cumulative-effect adjustment from adopting ASC 606	`CumulativeEffectOnRetainedEarningsNetOfTax1`	$5.30M	USD	Annual
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.24B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$788.73M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.67B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.46B	USD	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.