10-Q Filing

KIRBY CORP CIK: 56047 Q3 2024

Filing Information

Form Type	10-Q
Accession Number	`0000950170-24-124726`
Period End Date	20240930
Filing Date	20241112
Fiscal Year	2024
Fiscal Period	Q3
XBRL Instance	kex-20240930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 168 Income Statement 136 Cash Flow Statement 132 Stockholders Equity 76 Comprehensive Income 56

Balance Sheet 168 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$32.58M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$32.58M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$67.07M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$67.07M	USD	Point-in-time
Common stock, par value per share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Common stock, par value per share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Common stock, par value per share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Common stock, par value per share (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Trade - less allowance for doubtful accounts	`AccountsReceivableNetCurrent`	$542.53M	USD	Point-in-time
Trade - less allowance for doubtful accounts	`AccountsReceivableNetCurrent`	$542.53M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Trade - less allowance for doubtful accounts	`AccountsReceivableNetCurrent`	$526.69M	USD	Point-in-time
Trade - less allowance for doubtful accounts	`AccountsReceivableNetCurrent`	$526.69M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	65.50M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	65.50M	shares	Point-in-time
Other	`OtherReceivables`	$52.02M	USD	Point-in-time
Other	`OtherReceivables`	$52.02M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	65.50M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	65.50M	shares	Point-in-time
Other	`OtherReceivables`	$47.97M	USD	Point-in-time
Other	`OtherReceivables`	$47.97M	USD	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	7.90M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	7.90M	shares	Point-in-time
Inventories - net	`InventoryNet`	$434.15M	USD	Point-in-time
Inventories - net	`InventoryNet`	$434.15M	USD	Point-in-time
Inventories - net	`InventoryNet`	$454.39M	USD	Point-in-time
Inventories - net	`InventoryNet`	$454.39M	USD	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	6.80M	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	6.80M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$72.62M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$72.62M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$69.48M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$69.48M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.16B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.16B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.14B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.14B	USD	Point-in-time
Property and equipment	`PropertyPlantAndEquipmentGross`	$5.82B	USD	Point-in-time
Property and equipment	`PropertyPlantAndEquipmentGross`	$5.82B	USD	Point-in-time
Property and equipment	`PropertyPlantAndEquipmentGross`	$6.05B	USD	Point-in-time
Property and equipment	`PropertyPlantAndEquipmentGross`	$6.05B	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.96B	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$1.96B	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.06B	USD	Point-in-time
Accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.06B	USD	Point-in-time
Property and equipment - net	`PropertyPlantAndEquipmentNet`	$3.86B	USD	Point-in-time
Property and equipment - net	`PropertyPlantAndEquipmentNet`	$3.86B	USD	Point-in-time
Property and equipment - net	`PropertyPlantAndEquipmentNet`	$3.99B	USD	Point-in-time
Property and equipment - net	`PropertyPlantAndEquipmentNet`	$3.99B	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$163.46M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$163.46M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$152.22M	USD	Point-in-time
Operating lease right-of-use assets	`OperatingLeaseRightOfUseAsset`	$152.22M	USD	Point-in-time
Goodwill	`Goodwill`	$438.75M	USD	Point-in-time
Goodwill	`Goodwill`	$438.75M	USD	Point-in-time
Goodwill	`Goodwill`	$438.75M	USD	Point-in-time
Goodwill	`Goodwill`	$438.75M	USD	Point-in-time
Other intangibles, net	`FiniteLivedIntangibleAssetsNet`	$42.93M	USD	Point-in-time
Other intangibles, net	`FiniteLivedIntangibleAssetsNet`	$42.93M	USD	Point-in-time
Other intangibles, net	`FiniteLivedIntangibleAssetsNet`	$36.54M	USD	Point-in-time
Other intangibles, net	`FiniteLivedIntangibleAssetsNet`	$36.54M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$82.26M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$82.26M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$92.04M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$92.04M	USD	Point-in-time
Total assets	`Assets`	$5.87B	USD	Point-in-time
Total assets	`Assets`	$5.87B	USD	Point-in-time
Total assets	`Assets`	$5.72B	USD	Point-in-time
Total assets	`Assets`	$5.72B	USD	Point-in-time
Bank notes payable	`NotesPayableToBankCurrent`	$8.07M	USD	Point-in-time
Bank notes payable	`NotesPayableToBankCurrent`	$8.07M	USD	Point-in-time
Bank notes payable	`NotesPayableToBankCurrent`	$8.17M	USD	Point-in-time
Bank notes payable	`NotesPayableToBankCurrent`	$8.17M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$21.65M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$21.65M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$1.49M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$1.49M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$269.38M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$269.38M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$248.90M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$248.90M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$217.21M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$217.21M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$228.95M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$228.95M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$33.34M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$33.34M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$33.83M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$33.83M	USD	Point-in-time
Deferred revenues	`ContractWithCustomerLiabilityCurrent`	$134.58M	USD	Point-in-time
Deferred revenues	`ContractWithCustomerLiabilityCurrent`	$134.58M	USD	Point-in-time
Deferred revenues	`ContractWithCustomerLiabilityCurrent`	$168.22M	USD	Point-in-time
Deferred revenues	`ContractWithCustomerLiabilityCurrent`	$168.22M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$697.98M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$697.98M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$675.79M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$675.79M	USD	Point-in-time
Long-term debt, net - less current portion	`LongTermDebtNoncurrent`	$1.01B	USD	Point-in-time
Long-term debt, net - less current portion	`LongTermDebtNoncurrent`	$1.01B	USD	Point-in-time
Long-term debt, net - less current portion	`LongTermDebtNoncurrent`	$970.42M	USD	Point-in-time
Long-term debt, net - less current portion	`LongTermDebtNoncurrent`	$970.42M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$735.29M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$735.29M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$696.56M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$696.56M	USD	Point-in-time
Operating lease liabilities - less current portion	`OperatingLeaseLiabilityNoncurrent`	$138.81M	USD	Point-in-time
Operating lease liabilities - less current portion	`OperatingLeaseLiabilityNoncurrent`	$138.81M	USD	Point-in-time
Operating lease liabilities - less current portion	`OperatingLeaseLiabilityNoncurrent`	$148.84M	USD	Point-in-time
Operating lease liabilities - less current portion	`OperatingLeaseLiabilityNoncurrent`	$148.84M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$15.83M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$15.83M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$14.59M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$14.59M	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$1.87B	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$1.87B	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$1.86B	USD	Point-in-time
Total long-term liabilities	`LiabilitiesNoncurrent`	$1.86B	USD	Point-in-time
Contingencies and commitments	`CommitmentsAndContingencies`	-	USD	Point-in-time
Contingencies and commitments	`CommitmentsAndContingencies`	-	USD	Point-in-time
Contingencies and commitments	`CommitmentsAndContingencies`	-	USD	Point-in-time
Contingencies and commitments	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock, $0.10 par value per share. Authorized 120 million shares, issued 65.5 million shares	`CommonStockValue`	$6.55M	USD	Point-in-time
Common stock, $0.10 par value per share. Authorized 120 million shares, issued 65.5 million shares	`CommonStockValue`	$6.55M	USD	Point-in-time
Common stock, $0.10 par value per share. Authorized 120 million shares, issued 65.5 million shares	`CommonStockValue`	$6.55M	USD	Point-in-time
Common stock, $0.10 par value per share. Authorized 120 million shares, issued 65.5 million shares	`CommonStockValue`	$6.55M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$865.97M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$865.97M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$863.96M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$863.96M	USD	Point-in-time
Accumulated other comprehensive income - net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$34.62M	USD	Point-in-time
Accumulated other comprehensive income - net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$34.62M	USD	Point-in-time
Accumulated other comprehensive income - net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$35.01M	USD	Point-in-time
Accumulated other comprehensive income - net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$35.01M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.94B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.94B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.69B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.69B	USD	Point-in-time
Treasury stock - at cost, 7.9 million shares at September 30, 2024 and 6.8 million at December 31, 2023	`TreasuryStockValue`	$411.75M	USD	Point-in-time
Treasury stock - at cost, 7.9 million shares at September 30, 2024 and 6.8 million at December 31, 2023	`TreasuryStockValue`	$411.75M	USD	Point-in-time
Treasury stock - at cost, 7.9 million shares at September 30, 2024 and 6.8 million at December 31, 2023	`TreasuryStockValue`	$540.37M	USD	Point-in-time
Treasury stock - at cost, 7.9 million shares at September 30, 2024 and 6.8 million at December 31, 2023	`TreasuryStockValue`	$540.37M	USD	Point-in-time
Total Kirby stockholders' equity	`StockholdersEquity`	$3.30B	USD	Point-in-time
Total Kirby stockholders' equity	`StockholdersEquity`	$3.30B	USD	Point-in-time
Total Kirby stockholders' equity	`StockholdersEquity`	$3.19B	USD	Point-in-time
Total Kirby stockholders' equity	`StockholdersEquity`	$3.19B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$1.25M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$1.25M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$1.28M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$1.28M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.11B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.11B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.30B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.30B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.05B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.05B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.16B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.16B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.19B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.19B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$5.72B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$5.72B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$5.87B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$5.87B	USD	Point-in-time

Income Statement 136 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$831.15M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$831.15M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.29B	USD	3 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.29B	USD	3 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.46B	USD	3 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.46B	USD	3 Qtrs
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$764.77M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$764.77M	USD	1 Quarter
Costs of sales and operating expenses	`CostsOfSalesAndOperatingExpenses`	$1.66B	USD	3 Qtrs
Costs of sales and operating expenses	`CostsOfSalesAndOperatingExpenses`	$1.66B	USD	3 Qtrs
Costs of sales and operating expenses	`CostsOfSalesAndOperatingExpenses`	$530.54M	USD	1 Quarter
Costs of sales and operating expenses	`CostsOfSalesAndOperatingExpenses`	$530.54M	USD	1 Quarter
Costs of sales and operating expenses	`CostsOfSalesAndOperatingExpenses`	$552.09M	USD	1 Quarter
Costs of sales and operating expenses	`CostsOfSalesAndOperatingExpenses`	$552.09M	USD	1 Quarter
Costs of sales and operating expenses	`CostsOfSalesAndOperatingExpenses`	$1.62B	USD	3 Qtrs
Costs of sales and operating expenses	`CostsOfSalesAndOperatingExpenses`	$1.62B	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$79.12M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$79.12M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$254.71M	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$254.71M	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$250.87M	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$250.87M	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$84.12M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$84.12M	USD	1 Quarter
Taxes, other than on income	`TaxesExcludingIncomeAndExciseTaxes`	$8.97M	USD	1 Quarter
Taxes, other than on income	`TaxesExcludingIncomeAndExciseTaxes`	$8.97M	USD	1 Quarter
Taxes, other than on income	`TaxesExcludingIncomeAndExciseTaxes`	$28.61M	USD	3 Qtrs
Taxes, other than on income	`TaxesExcludingIncomeAndExciseTaxes`	$28.61M	USD	3 Qtrs
Taxes, other than on income	`TaxesExcludingIncomeAndExciseTaxes`	$9.67M	USD	1 Quarter
Taxes, other than on income	`TaxesExcludingIncomeAndExciseTaxes`	$9.67M	USD	1 Quarter
Taxes, other than on income	`TaxesExcludingIncomeAndExciseTaxes`	$27.33M	USD	3 Qtrs
Taxes, other than on income	`TaxesExcludingIncomeAndExciseTaxes`	$27.33M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$60.65M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$60.65M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$53.45M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$53.45M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$177.78M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$177.78M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$156.25M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$156.25M	USD	3 Qtrs
Gain on disposition of assets	`GainLossOnDispositionOfAssets`	$1.53M	USD	1 Quarter
Gain on disposition of assets	`GainLossOnDispositionOfAssets`	$1.53M	USD	1 Quarter
Gain on disposition of assets	`GainLossOnDispositionOfAssets`	$2.21M	USD	3 Qtrs
Gain on disposition of assets	`GainLossOnDispositionOfAssets`	$2.21M	USD	3 Qtrs
Gain on disposition of assets	`GainLossOnDispositionOfAssets`	$4.23M	USD	3 Qtrs
Gain on disposition of assets	`GainLossOnDispositionOfAssets`	$4.23M	USD	3 Qtrs
Gain on disposition of assets	`GainLossOnDispositionOfAssets`	$1.62M	USD	1 Quarter
Gain on disposition of assets	`GainLossOnDispositionOfAssets`	$1.62M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$2.11B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$2.11B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$704.22M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$704.22M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$2.05B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$2.05B	USD	3 Qtrs
Total costs and expenses	`CostsAndExpenses`	$671.25M	USD	1 Quarter
Total costs and expenses	`CostsAndExpenses`	$671.25M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$126.93M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$126.93M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$242.27M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$242.27M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$348.95M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$348.95M	USD	3 Qtrs
Operating income	`OperatingIncomeLoss`	$93.52M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$93.52M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$1.59M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$1.59M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$9.30M	USD	3 Qtrs
Other income	`OtherNonoperatingIncome`	$9.30M	USD	3 Qtrs
Other income	`OtherNonoperatingIncome`	$2.95M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$2.95M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$9.31M	USD	3 Qtrs
Other income	`OtherNonoperatingIncome`	$9.31M	USD	3 Qtrs
Interest expense	`InterestExpense`	$38.47M	USD	3 Qtrs
Interest expense	`InterestExpense`	$38.47M	USD	3 Qtrs
Interest expense	`InterestExpense`	$12.50M	USD	1 Quarter
Interest expense	`InterestExpense`	$12.50M	USD	1 Quarter
Interest expense	`InterestExpense`	$13.39M	USD	1 Quarter
Interest expense	`InterestExpense`	$13.39M	USD	1 Quarter
Interest expense	`InterestExpense`	$38.89M	USD	3 Qtrs
Interest expense	`InterestExpense`	$38.89M	USD	3 Qtrs
Earnings before taxes on income	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$212.68M	USD	3 Qtrs
Earnings before taxes on income	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$212.68M	USD	3 Qtrs
Earnings before taxes on income	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$319.79M	USD	3 Qtrs
Earnings before taxes on income	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$319.79M	USD	3 Qtrs
Earnings before taxes on income	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$117.38M	USD	1 Quarter
Earnings before taxes on income	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$117.38M	USD	1 Quarter
Earnings before taxes on income	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$81.73M	USD	1 Quarter
Earnings before taxes on income	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$81.73M	USD	1 Quarter
Provision for taxes on income	`IncomeTaxExpenseBenefit`	$51.73M	USD	3 Qtrs
Provision for taxes on income	`IncomeTaxExpenseBenefit`	$51.73M	USD	3 Qtrs
Provision for taxes on income	`IncomeTaxExpenseBenefit`	$18.72M	USD	1 Quarter
Provision for taxes on income	`IncomeTaxExpenseBenefit`	$18.72M	USD	1 Quarter
Provision for taxes on income	`IncomeTaxExpenseBenefit`	$27.35M	USD	1 Quarter
Provision for taxes on income	`IncomeTaxExpenseBenefit`	$27.35M	USD	1 Quarter
Provision for taxes on income	`IncomeTaxExpenseBenefit`	$75.86M	USD	3 Qtrs
Provision for taxes on income	`IncomeTaxExpenseBenefit`	$75.86M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$160.94M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$160.94M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$243.93M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$243.93M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$90.03M	USD	1 Quarter
Net earnings	`ProfitLoss`	$90.03M	USD	1 Quarter
Net earnings	`ProfitLoss`	$63.00M	USD	1 Quarter
Net earnings	`ProfitLoss`	$63.00M	USD	1 Quarter
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$40.00K	USD	1 Quarter
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$40.00K	USD	1 Quarter
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$63.00K	USD	1 Quarter
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$63.00K	USD	1 Quarter
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-86.00K	USD	3 Qtrs
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-86.00K	USD	3 Qtrs
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$38.00K	USD	3 Qtrs
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$38.00K	USD	3 Qtrs
Net earnings attributable to Kirby	`NetIncomeLoss`	$62.96M	USD	1 Quarter
Net earnings attributable to Kirby	`NetIncomeLoss`	$62.96M	USD	1 Quarter
Net earnings attributable to Kirby	`NetIncomeLoss`	$243.89M	USD	3 Qtrs
Net earnings attributable to Kirby	`NetIncomeLoss`	$243.89M	USD	3 Qtrs
Net earnings attributable to Kirby	`NetIncomeLoss`	$89.97M	USD	1 Quarter
Net earnings attributable to Kirby	`NetIncomeLoss`	$89.97M	USD	1 Quarter
Net earnings attributable to Kirby	`NetIncomeLoss`	$161.03M	USD	3 Qtrs
Net earnings attributable to Kirby	`NetIncomeLoss`	$161.03M	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$2.70	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$2.70	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$1.56	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$1.56	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$1.06	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$1.06	USD	1 Quarter
Basic	`EarningsPerShareBasic`	$4.20	USD	3 Qtrs
Basic	`EarningsPerShareBasic`	$4.20	USD	3 Qtrs
Diluted	`EarningsPerShareDiluted`	$2.68	USD	3 Qtrs
Diluted	`EarningsPerShareDiluted`	$2.68	USD	3 Qtrs
Diluted	`EarningsPerShareDiluted`	$1.55	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$1.55	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$4.17	USD	3 Qtrs
Diluted	`EarningsPerShareDiluted`	$4.17	USD	3 Qtrs
Diluted	`EarningsPerShareDiluted`	$1.05	USD	1 Quarter
Diluted	`EarningsPerShareDiluted`	$1.05	USD	1 Quarter

Cash Flow Statement 132 line items

Line Item	Tag	Value	Unit	Period
Net earnings	`ProfitLoss`	$160.94M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$160.94M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$243.93M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$243.93M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$90.03M	USD	1 Quarter
Net earnings	`ProfitLoss`	$90.03M	USD	1 Quarter
Net earnings	`ProfitLoss`	$63.00M	USD	1 Quarter
Net earnings	`ProfitLoss`	$63.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$60.65M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$60.65M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$53.45M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$53.45M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$177.78M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$177.78M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$156.25M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$156.25M	USD	3 Qtrs
Provision for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$38.70M	USD	3 Qtrs
Provision for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$38.70M	USD	3 Qtrs
Provision for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$46.44M	USD	3 Qtrs
Provision for deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$46.44M	USD	3 Qtrs
Amortization of share-based compensation	`ShareBasedCompensation`	$12.84M	USD	3 Qtrs
Amortization of share-based compensation	`ShareBasedCompensation`	$12.84M	USD	3 Qtrs
Amortization of share-based compensation	`ShareBasedCompensation`	$12.31M	USD	3 Qtrs
Amortization of share-based compensation	`ShareBasedCompensation`	$12.31M	USD	3 Qtrs
Amortization of major maintenance costs	`AmortizationOfMajorMaintenanceCosts`	$24.96M	USD	3 Qtrs
Amortization of major maintenance costs	`AmortizationOfMajorMaintenanceCosts`	$24.96M	USD	3 Qtrs
Amortization of major maintenance costs	`AmortizationOfMajorMaintenanceCosts`	$21.05M	USD	3 Qtrs
Amortization of major maintenance costs	`AmortizationOfMajorMaintenanceCosts`	$21.05M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$126.00K	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$126.00K	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$8.00M	USD	3 Qtrs
Other	`OtherNoncashIncomeExpense`	$8.00M	USD	3 Qtrs
Increase (decrease) in cash flows resulting from changes in operating assets and liabilities, net	`IncreaseDecreaseInOperatingCapital`	$-11.03M	USD	3 Qtrs
Increase (decrease) in cash flows resulting from changes in operating assets and liabilities, net	`IncreaseDecreaseInOperatingCapital`	$-11.03M	USD	3 Qtrs
Increase (decrease) in cash flows resulting from changes in operating assets and liabilities, net	`IncreaseDecreaseInOperatingCapital`	$64.77M	USD	3 Qtrs
Increase (decrease) in cash flows resulting from changes in operating assets and liabilities, net	`IncreaseDecreaseInOperatingCapital`	$64.77M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$324.23M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$324.23M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$509.11M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$509.11M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$245.99M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$245.99M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$274.96M	USD	3 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$274.96M	USD	3 Qtrs
Acquisitions of businesses and marine equipment	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$37.50M	USD	3 Qtrs
Acquisitions of businesses and marine equipment	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$37.50M	USD	3 Qtrs
Acquisitions of businesses and marine equipment	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$65.23M	USD	3 Qtrs
Acquisitions of businesses and marine equipment	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$65.23M	USD	3 Qtrs
Proceeds from disposition of assets	`ProceedsFromSaleOfProductiveAssets`	$13.83M	USD	3 Qtrs
Proceeds from disposition of assets	`ProceedsFromSaleOfProductiveAssets`	$13.83M	USD	3 Qtrs
Proceeds from disposition of assets	`ProceedsFromSaleOfProductiveAssets`	$21.85M	USD	3 Qtrs
Proceeds from disposition of assets	`ProceedsFromSaleOfProductiveAssets`	$21.85M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-297.39M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-297.39M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-290.62M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-290.62M	USD	3 Qtrs
Borrowings (payments) on bank credit facilities, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$-38.89M	USD	3 Qtrs
Borrowings (payments) on bank credit facilities, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$-38.89M	USD	3 Qtrs
Borrowings (payments) on bank credit facilities, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$100.32M	USD	3 Qtrs
Borrowings (payments) on bank credit facilities, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$100.32M	USD	3 Qtrs
Borrowings on long-term debt	`ProceedsFromRepaymentsOfNotesPayable`	$240.00M	USD	3 Qtrs
Borrowings on long-term debt	`ProceedsFromRepaymentsOfNotesPayable`	$240.00M	USD	3 Qtrs
Borrowings on long-term debt	`ProceedsFromRepaymentsOfNotesPayable`	-	USD	3 Qtrs
Borrowings on long-term debt	`ProceedsFromRepaymentsOfNotesPayable`	-	USD	3 Qtrs
Payments on long-term debt	`RepaymentsOfLongTermDebt`	$350.00M	USD	3 Qtrs
Payments on long-term debt	`RepaymentsOfLongTermDebt`	$350.00M	USD	3 Qtrs
Payments on long-term debt	`RepaymentsOfLongTermDebt`	-	USD	3 Qtrs
Payments on long-term debt	`RepaymentsOfLongTermDebt`	-	USD	3 Qtrs
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$3.00K	USD	3 Qtrs
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$3.00K	USD	3 Qtrs
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$1.24M	USD	3 Qtrs
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$1.24M	USD	3 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$3.43M	USD	3 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$3.43M	USD	3 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$8.38M	USD	3 Qtrs
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$8.38M	USD	3 Qtrs
Payments related to tax withholding for share-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.36M	USD	3 Qtrs
Payments related to tax withholding for share-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.36M	USD	3 Qtrs
Payments related to tax withholding for share-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.60M	USD	3 Qtrs
Payments related to tax withholding for share-based compensation	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.60M	USD	3 Qtrs
Treasury stock purchases	`PaymentsForRepurchaseOfCommonStock`	$141.27M	USD	3 Qtrs
Treasury stock purchases	`PaymentsForRepurchaseOfCommonStock`	$141.27M	USD	3 Qtrs
Treasury stock purchases	`PaymentsForRepurchaseOfCommonStock`	$60.91M	USD	3 Qtrs
Treasury stock purchases	`PaymentsForRepurchaseOfCommonStock`	$60.91M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-75.00K	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-75.00K	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-73.00K	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-73.00K	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-177.22M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-177.22M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-72.07M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-72.07M	USD	3 Qtrs
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-38.46M	USD	3 Qtrs
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-38.46M	USD	3 Qtrs
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$34.50M	USD	3 Qtrs
Increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$34.50M	USD	3 Qtrs
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.58M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.58M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$67.07M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$67.07M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$42.12M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$42.12M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$80.58M	USD	Point-in-time
Cash and cash equivalents, beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$80.58M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.58M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$32.58M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$67.07M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$67.07M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$42.12M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$42.12M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$80.58M	USD	Point-in-time
Cash and cash equivalents, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$80.58M	USD	Point-in-time
Interest paid	`InterestPaidNet`	$46.60M	USD	3 Qtrs
Interest paid	`InterestPaidNet`	$46.60M	USD	3 Qtrs
Interest paid	`InterestPaidNet`	$45.28M	USD	3 Qtrs
Interest paid	`InterestPaidNet`	$45.28M	USD	3 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$-67.12M	USD	3 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$-67.12M	USD	3 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$15.48M	USD	3 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$15.48M	USD	3 Qtrs
Operating cash outflow from operating leases	`OperatingLeasePayments`	$33.27M	USD	3 Qtrs
Operating cash outflow from operating leases	`OperatingLeasePayments`	$33.27M	USD	3 Qtrs
Operating cash outflow from operating leases	`OperatingLeasePayments`	$34.90M	USD	3 Qtrs
Operating cash outflow from operating leases	`OperatingLeasePayments`	$34.90M	USD	3 Qtrs
Capital expenditures included in accounts payable	`CapitalExpendituresIncurredPaidAndNotYetPaid`	$-1.73M	USD	3 Qtrs
Capital expenditures included in accounts payable	`CapitalExpendituresIncurredPaidAndNotYetPaid`	$-1.73M	USD	3 Qtrs
Capital expenditures included in accounts payable	`CapitalExpendituresIncurredPaidAndNotYetPaid`	$2.31M	USD	3 Qtrs
Capital expenditures included in accounts payable	`CapitalExpendituresIncurredPaidAndNotYetPaid`	$2.31M	USD	3 Qtrs
Right-of-use assets obtained in exchange for lease obligations	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$32.65M	USD	3 Qtrs
Right-of-use assets obtained in exchange for lease obligations	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$32.65M	USD	3 Qtrs
Right-of-use assets obtained in exchange for lease obligations	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$38.73M	USD	3 Qtrs
Right-of-use assets obtained in exchange for lease obligations	`RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability`	$38.73M	USD	3 Qtrs

Stockholders Equity 76 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.11B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.11B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.30B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.30B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.05B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.05B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.16B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.16B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.19B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.19B	USD	Point-in-time
Stock option exercises	`StockIssuedDuringPeriodValueStockOptionsExercised`	$3.31M	USD	1 Quarter
Stock option exercises	`StockIssuedDuringPeriodValueStockOptionsExercised`	$3.31M	USD	1 Quarter
Stock option exercises	`StockIssuedDuringPeriodValueStockOptionsExercised`	$4.28M	USD	1 Quarter
Stock option exercises	`StockIssuedDuringPeriodValueStockOptionsExercised`	$4.28M	USD	1 Quarter
Stock option exercises	`StockIssuedDuringPeriodValueStockOptionsExercised`	$8.38M	USD	3 Qtrs
Stock option exercises	`StockIssuedDuringPeriodValueStockOptionsExercised`	$8.38M	USD	3 Qtrs
Stock option exercises	`StockIssuedDuringPeriodValueStockOptionsExercised`	$3.43M	USD	3 Qtrs
Stock option exercises	`StockIssuedDuringPeriodValueStockOptionsExercised`	$3.43M	USD	3 Qtrs
Tax withholdings on equity award vesting	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$17.00K	USD	1 Quarter
Tax withholdings on equity award vesting	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$17.00K	USD	1 Quarter
Tax withholdings on equity award vesting	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.00K	USD	1 Quarter
Tax withholdings on equity award vesting	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$2.00K	USD	1 Quarter
Tax withholdings on equity award vesting	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.36M	USD	3 Qtrs
Tax withholdings on equity award vesting	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.36M	USD	3 Qtrs
Tax withholdings on equity award vesting	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.60M	USD	3 Qtrs
Tax withholdings on equity award vesting	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$3.60M	USD	3 Qtrs
Amortization of share-based compensation	`EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount`	$-3.40M	USD	1 Quarter
Amortization of share-based compensation	`EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount`	$-3.40M	USD	1 Quarter
Amortization of share-based compensation	`EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount`	$-3.44M	USD	1 Quarter
Amortization of share-based compensation	`EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount`	$-3.44M	USD	1 Quarter
Amortization of share-based compensation	`EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount`	$-12.31M	USD	3 Qtrs
Amortization of share-based compensation	`EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount`	$-12.31M	USD	3 Qtrs
Amortization of share-based compensation	`EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount`	$-12.84M	USD	3 Qtrs
Amortization of share-based compensation	`EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount`	$-12.84M	USD	3 Qtrs
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$23.31M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$23.31M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$141.27M	USD	3 Qtrs
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$141.27M	USD	3 Qtrs
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$55.81M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$55.81M	USD	1 Quarter
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$60.91M	USD	3 Qtrs
Treasury stock purchases	`TreasuryStockValueAcquiredCostMethod`	$60.91M	USD	3 Qtrs
Excise taxes on treasury stock purchases	`ExciseTaxesOnTreasuryStockPurchases`	$197.00K	USD	1 Quarter
Excise taxes on treasury stock purchases	`ExciseTaxesOnTreasuryStockPurchases`	$197.00K	USD	1 Quarter
Excise taxes on treasury stock purchases	`ExciseTaxesOnTreasuryStockPurchases`	$1.19M	USD	3 Qtrs
Excise taxes on treasury stock purchases	`ExciseTaxesOnTreasuryStockPurchases`	$1.19M	USD	3 Qtrs
Excise taxes on treasury stock purchases	`ExciseTaxesOnTreasuryStockPurchases`	$488.00K	USD	1 Quarter
Excise taxes on treasury stock purchases	`ExciseTaxesOnTreasuryStockPurchases`	$488.00K	USD	1 Quarter
Excise taxes on treasury stock purchases	`ExciseTaxesOnTreasuryStockPurchases`	$472.00K	USD	3 Qtrs
Excise taxes on treasury stock purchases	`ExciseTaxesOnTreasuryStockPurchases`	$472.00K	USD	3 Qtrs
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$163.17M	USD	3 Qtrs
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$163.17M	USD	3 Qtrs
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$243.54M	USD	3 Qtrs
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$243.54M	USD	3 Qtrs
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$63.09M	USD	1 Quarter
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$63.09M	USD	1 Quarter
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$89.53M	USD	1 Quarter
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$89.53M	USD	1 Quarter
Return of investment to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.01M	USD	3 Qtrs
Return of investment to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.01M	USD	3 Qtrs
Return of investment to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.01M	USD	1 Quarter
Return of investment to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.01M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.11B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.11B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.30B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.30B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.05B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.05B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.16B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.16B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.19B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.19B	USD	Point-in-time

Comprehensive Income 56 line items

Line Item	Tag	Value	Unit	Period
Net earnings	`ProfitLoss`	$160.94M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$160.94M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$243.93M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$243.93M	USD	3 Qtrs
Net earnings	`ProfitLoss`	$90.03M	USD	1 Quarter
Net earnings	`ProfitLoss`	$90.03M	USD	1 Quarter
Net earnings	`ProfitLoss`	$63.00M	USD	1 Quarter
Net earnings	`ProfitLoss`	$63.00M	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$484.00K	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$484.00K	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.15M	USD	3 Qtrs
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.15M	USD	3 Qtrs
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$61.00K	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$61.00K	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-107.00K	USD	3 Qtrs
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-107.00K	USD	3 Qtrs
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-22.00K	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-22.00K	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$1.07M	USD	3 Qtrs
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$1.07M	USD	3 Qtrs
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-495.00K	USD	3 Qtrs
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-495.00K	USD	3 Qtrs
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$143.00K	USD	1 Quarter
Foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$143.00K	USD	1 Quarter
Total other comprehensive income (loss), net of taxes	`OtherComprehensiveIncomeLossNetOfTax`	$-388.00K	USD	3 Qtrs
Total other comprehensive income (loss), net of taxes	`OtherComprehensiveIncomeLossNetOfTax`	$-388.00K	USD	3 Qtrs
Total other comprehensive income (loss), net of taxes	`OtherComprehensiveIncomeLossNetOfTax`	$2.23M	USD	3 Qtrs
Total other comprehensive income (loss), net of taxes	`OtherComprehensiveIncomeLossNetOfTax`	$2.23M	USD	3 Qtrs
Total other comprehensive income (loss), net of taxes	`OtherComprehensiveIncomeLossNetOfTax`	$-506.00K	USD	1 Quarter
Total other comprehensive income (loss), net of taxes	`OtherComprehensiveIncomeLossNetOfTax`	$-506.00K	USD	1 Quarter
Total other comprehensive income (loss), net of taxes	`OtherComprehensiveIncomeLossNetOfTax`	$82.00K	USD	1 Quarter
Total other comprehensive income (loss), net of taxes	`OtherComprehensiveIncomeLossNetOfTax`	$82.00K	USD	1 Quarter
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$163.17M	USD	3 Qtrs
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$163.17M	USD	3 Qtrs
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$243.54M	USD	3 Qtrs
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$243.54M	USD	3 Qtrs
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$63.09M	USD	1 Quarter
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$63.09M	USD	1 Quarter
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$89.53M	USD	1 Quarter
Total comprehensive income, net of taxes	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$89.53M	USD	1 Quarter
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$40.00K	USD	1 Quarter
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$40.00K	USD	1 Quarter
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$63.00K	USD	1 Quarter
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$63.00K	USD	1 Quarter
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-86.00K	USD	3 Qtrs
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-86.00K	USD	3 Qtrs
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$38.00K	USD	3 Qtrs
Net (earnings) loss attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$38.00K	USD	3 Qtrs
Comprehensive income attributable to Kirby	`ComprehensiveIncomeNetOfTax`	$243.50M	USD	3 Qtrs
Comprehensive income attributable to Kirby	`ComprehensiveIncomeNetOfTax`	$243.50M	USD	3 Qtrs
Comprehensive income attributable to Kirby	`ComprehensiveIncomeNetOfTax`	$63.05M	USD	1 Quarter
Comprehensive income attributable to Kirby	`ComprehensiveIncomeNetOfTax`	$63.05M	USD	1 Quarter
Comprehensive income attributable to Kirby	`ComprehensiveIncomeNetOfTax`	$89.46M	USD	1 Quarter
Comprehensive income attributable to Kirby	`ComprehensiveIncomeNetOfTax`	$89.46M	USD	1 Quarter
Comprehensive income attributable to Kirby	`ComprehensiveIncomeNetOfTax`	$163.25M	USD	3 Qtrs
Comprehensive income attributable to Kirby	`ComprehensiveIncomeNetOfTax`	$163.25M	USD	3 Qtrs

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