Amendment Flag
Current Fiscal Year End Date
Document Period End Date
Entity Well-known Seasoned Issuer
Entity Voluntary Filers
Entity Current Reporting Status
Entity Filer Category
Entity Public Float
Entity Registrant Name
Entity Central Index Key
Entity Common Stock, Shares Outstanding
Document Fiscal Year Focus
Document Fiscal Period Focus
Document Type
Award Type [Axis]
ASU 2015-17 [Member]
Accounting Standards Update 2015-17 [Member]
ASU 2014-09 [Member]
Summary of Significant Accounting Policies [Abstract]
ASU 2016-09 [Member]
Accounts receivable:
Accounts Receivable, Net, Current [Abstract]
Trade - less allowance for doubtful accounts of $8,930 ($7,240 in 2016)
Accounts payable
Taxes - other than on income
Accrual for Taxes Other than Income Taxes, Current
Accrued liabilities:
Accrued Liabilities, Current [Abstract]
Income taxes payable
Accrued Income Taxes, Current
Accrued insurance liabilities
Accrued Insurance
Accumulated other comprehensive income - net
Accumulated Other Comprehensive Income (Loss), Net of Tax
Accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Accumulated Other Comprehensive Income [Member]
AOCI Attributable to Parent [Member]
Weighted average amortization period of intangibles
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life
Additional paid-in capital
Additional Paid-in Capital [Member]
Additional Paid-in Capital [Member]
Tax benefit (expense) realized from equity compensation plans
Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net
Excess (deficit) of proceeds received upon exercise of stock options and issuance of restricted stock over cost of treasury stock issued
Adjustments to Additional Paid in Capital, Stock Issued, Issuance Costs
Adjustments to reconcile net earnings to net cash provided by operations:
Adjustments for New Accounting Pronouncements [Axis]
Other [Member]
Other Segments [Member]
Compensation cost
Allocated Share-based Compensation Expense
Trade, allowance for doubtful accounts
Allowance for Doubtful Accounts Receivable, Current
Amortization of debt issuance costs
Amortization of intangible assets
Antidilutive securities excluded from computation of earnings per share (in shares)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Impairment of Long-lived Assets
Asset Impairment Charges [Text Block]
Impairment of Long-lived Assets [Abstract]
Fair market value of assets
ASSETS
Assets [Abstract]
Total assets
Total assets
Assets
Current assets:
Total current assets
Assets, Current
Buildings [Member]
Building [Member]
Stock consideration through issuance of Company common stock
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable
Accounts payable
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable
Deferred revenues
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue
Current portion of long-term debt
Accounts receivable
Intangible assets acquired
Liabilities [Abstract]
Prepaid expenses and other current assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets
Issuance of shares (in shares)
Ownership transferred, value
Total assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets
Other long-term liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other
Business Acquisition, Acquiree [Domain]
Business Acquisition, Acquiree [Domain]
Assumption of debt
Proceeds from issuance of notes used for acquisitoin
Business Acquisition [Axis]
Acquisitions [Abstract]
Long-term debt
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt
Total liabilities
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities
Price per share (in dollars per share)
Business Acquisition [Line Items]
Fair value of consideration transferred
Business Combination, Consideration Transferred
Other assets
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets
Cash
Assets [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract]
Total consideration transferred [Abstract]
Property and equipment
Fair values of assets acquired and liabilities assumed, net [Abstract]
Net assets acquired
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net
Acquisitions
Business Combination Disclosure [Text Block]
Inventories
Acquisition related costs
Marine transportation
Cargo and Freight Revenue
Cash Equivalents
Cash and Cash Equivalents, Policy [Policy Text Block]
Cash and cash equivalents
Cash and cash equivalents, beginning of year
Cash and cash equivalents, end of year
Increase (decrease) in cash and cash equivalents
Cash and Cash Equivalents, Period Increase (Decrease)
Contingencies and Commitments
Commitments and Contingencies Disclosure [Text Block]
Contingencies and commitments
Commitments and Contingencies
Contingencies and Commitments [Abstract]
Common Stock [Member]
Common Stock [Member]
Common stock, shares authorized (in shares)
Common stock, shares issued (in shares)
Common stock, par value per share (in dollars per share)
Common stock, $.10 par value per share. Authorized 120,000,000 shares, issued 65,472,000 in 2017 and 59,776,000 in 2016
Retirement Plans [Abstract]
Deferred tax assets [Abstract]
Components of Deferred Tax Assets [Abstract]
Components of Deferred Tax Assets and Liabilities [Abstract]
Deferred tax liabilities [Abstract]
Comprehensive income attributable to Kirby
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Total comprehensive income, net of taxes
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Concentration Risk Type [Domain]
Concentration Risk Type [Axis]
Concentrations of Credit Risk
Concentration Risk, Credit Risk, Policy [Policy Text Block]
Principles of Consolidation
Consolidation, Policy [Policy Text Block]
Consolidation Items [Axis]
Consolidation Items [Domain]
Costs and expenses:
Costs and Expenses [Abstract]
Costs and expenses
Total costs and expenses
Costs and Expenses
Credit Facility [Domain]
Credit Facility [Axis]
Cumulative effect of adoption of ASU 2016-09
Cumulative effect on retained earnings
Cumulative Effect of New Accounting Principle in Period of Adoption
Current
Current Income Tax Expense (Benefit)
Current
Current State and Local Tax Expense (Benefit)
Current
U.S. State [Abstract]
Current
Current Federal Tax Expense (Benefit)
Customers [Member]
Customer Concentration Risk [Member]
Interest rate, variable rate basis
Debt Instrument, Description of Variable Rate Basis
Debt Instrument [Axis]
Basis spread on variable rate
Weighted average interest rate
Debt, Weighted Average Interest Rate
Unamortized debt issuance costs
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
Long-Term Debt [Abstract]
Long-term Debt
Long-term Debt
Long-term Debt, Gross
Debt instrument, interest rate, stated percentage
Debt Instrument, Interest Rate, Stated Percentage
Schedule of Long-term Debt Instruments [Table]
Debt Instrument [Line Items]
Long term debt, face amount
Debt Instrument, Face Amount
Total debt outstanding, Fair value
Debt Instrument, Fair Value Disclosure
Debt Instrument, Name [Domain]
Performance Bonds [Member]
Debt Securities Payable [Member]
Periodic payment, interest
Tax benefit from stock options exercised
Deferred Tax Expense from Stock Options Exercised
Deferred
Deferred Foreign Income Tax Expense (Benefit)
Deferred
Deferred Federal Income Tax Expense (Benefit)
Provision (benefit) for deferred income taxes
Deferred
Deferred tax liabilities
Deferred Tax Liabilities, Gross
Deferred revenues
Deferred
Other
Deferred Tax Assets, Other
Operating loss carryforwards
Deferred Tax Assets, Operating Loss Carryforwards
Deferred tax assets, gross
Deferred Tax Assets, Net of Valuation Allowance, Noncurrent
Deferred tax assets, net of valuation allowance
Deferred Tax Assets, Net of Valuation Allowance
Insurance accruals
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Self Insurance
Postretirement health care benefits
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits
Pension benefits
Allowance for doubtful accounts
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts
Valuation allowances
Deferred Tax Assets, Valuation Allowance
Deferred compensation
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits
Compensated absences
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Compensated Absences
Property
Deferred Tax Liabilities, Property, Plant and Equipment
Deferred income taxes
Deferred Tax Liabilities, Net, Noncurrent
Net deferred tax liabilities
Deferred Tax Liabilities, Net
Other
Deferred Tax Liabilities, Other
Goodwill and other intangibles
Deferred Tax Liabilities, Goodwill and Intangible Assets
Gross benefits paid
Defined Benefit Plan, Benefit Obligation, Benefits Paid
Effect of one-percentage-point change in assumed health care cost trend rate on postretirement obligation, Decrease
Defined Benefit Plan, Effect of One Percentage Point Decrease on Accumulated Postretirement Benefit Obligation
Gross benefits paid
Defined Benefit Plan, Plan Assets, Benefits Paid
Year four
Defined Benefit Plan, Expected Future Benefit Payment, Year Four
Prior service cost
Prior service cost (credit)
Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year
First year
Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year
Actuarial gain
Actuarial gain (loss)
Defined Benefit Plan, Expected Amortization of Gain (Loss), Next Fiscal Year
Next five years
Defined Benefit Plan, Expected Future Benefit Payment, Five Fiscal Years Thereafter
Current year actuarial gain
Current year actuarial loss (gain)
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax
Expected employer contributions [Abstract]
Defined Benefit Plan, Expected Future Employer Contributions [Abstract]
Years to ultimate
Defined Benefit Plan, Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate
Ultimate rate
Defined Benefit Plan, Ultimate Health Care Cost Trend Rate
Target allocations
Effect of one-percentage-point change in assumed health care cost trend rate on aggregate service and interest cost, Decrease
Defined Benefit Plan, Effect of One Percentage Point Decrease on Service and Interest Cost Components
Year five
Defined Benefit Plan, Expected Future Benefit Payment, Year Five
Year three
Defined Benefit Plan, Expected Future Benefit Payment, Year Three
Estimated amounts to be amortized
Defined Benefit Plan, Expected Amortization, Next Fiscal Year
Year two
Defined Benefit Plan, Expected Future Benefit Payment, Year Two
Year one
Defined Benefit Plan, Expected Future Benefit Payment, Next Twelve Months
Actuarial loss (gain)
Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)
Actuarial loss (gain)
Defined Benefit Plan, Amortization of Gain (Loss)
Rate of compensation increase
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase
Prior service cost
Prior service credit
Defined Benefit Plan, Amortization of Prior Service Cost (Credit)
Defined Benefit Plan Disclosure [Line Items]
Net actuarial loss (gain)
Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax
Amounts recognized in the consolidated balance sheets [Abstract]
Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position [Abstract]
Total recognized in other comprehensive income
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), after Reclassification Adjustment, before Tax
Discount rate
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate
Actual return on plan assets
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)
Health care cost trend rate [Abstract]
Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Abstract]
Discount rate
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate
Expected long-term rate of return on plan assets
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets
Accumulated benefit obligation at end of year
Defined Benefit Plan, Accumulated Benefit Obligation
Amounts recognized in accumulated other comprehensive income [Abstract]
Other changes in plan assets and benefit obligations recognized in other comprehensive income [Abstract]
Defined Benefit Plan, Amounts Recognized in Other Comprehensive Income (Loss) [Abstract]
Asset Allocation Among Asset Categories [Abstract]
Defined Benefit Plan, Assets, Target Allocations [Abstract]
Rate of compensation increase
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase
Accumulated other compensation income
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax
Curtailments
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment
Information about Plan Assets [Abstract]
Defined Benefit Plan, Information about Plan Assets [Abstract]
Benefit obligations
Benefit obligation at beginning of year
Benefit obligation at end of year
Defined Benefit Plan, Benefit Obligation
Expected benefit payments (gross) [Abstract]
Defined Benefit Plan, Expected Future Benefit Payment [Abstract]
Change in plan assets [Roll Forward]
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets
Fair value of plan assets at end of year
Fair value of plan assets at beginning of year
Defined Benefit Plan, Fair Value of Plan Assets
Effect of one-percentage-point change in assumed health care cost trend rate on postretirement obligation, Increase
Defined Benefit Plan, Effect of One Percentage Point Increase on Accumulated Postretirement Benefit Obligation
Expected return on plan assets
Defined Benefit Plan, Expected Return (Loss) on Plan Assets
Interest cost
Interest cost
Defined Benefit Plan, Interest Cost
Employer contribution
Defined Benefit Plan, Plan Assets, Contributions by Employer
Effect of one-percentage-point change in assumed health care cost trend rate on postretirement obligation[Abstract]
Defined Benefit Plan, Effect of One-Percentage Point Change in Assumed Health Care Cost Trend Rate [Abstract]
Effect of one-percentage-point change in assumed health care cost trend rate on aggregate service and interest cost, Increase
Defined Benefit Plan, Effect of One Percentage Point Increase on Service and Interest Cost Components
Funded status at end of year [Abstract]
Defined Benefit Plan, Funded (Unfunded) Status of Plan [Abstract]
Funded status and amount recognized at end of year
Defined Benefit Plan, Funded (Unfunded) Status of Plan
Change in benefit obligation [Roll Forward]
Projected benefit obligation at end of year
Defined Benefit Plan, Plan with Benefit Obligation in Excess of Plan Assets, Benefit Obligation
Fair value of plan assets at end of year
Weighted-average assumption used to determine benefit obligation at end of year [Abstract]
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract]
Weighted average assumptions used to determine net periodic benefit cost [Abstract]
Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Net Periodic Benefit Cost [Abstract]
Projected benefit obligation in excess of plan assets [Abstract]
Defined Benefit Plan, Plan with Benefit Obligation in Excess of Plan Assets [Abstract]
Accumulated benefit obligation in excess of plan assets [Abstract]
Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets [Abstract]
Aggregate contributions to the plans
Defined Contribution Plan, Cost
Fair value of plan assets at end of year
Defined Benefit Plan, Plan with Benefit Obligation in Excess of Plan Assets, Fair Value of Plan Assets
Service cost
Service cost
Defined Benefit Plan, Service Cost
Net periodic benefit cost
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)
Asset allocations
Defined Benefit Plan, Actual Plan Asset Allocations
Accumulated benefit obligation at end of year
Defined Benefit Plan, Asset Categories [Axis]
Components of net periodic benefit cost [Abstract]
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]
Decrease in pension plan projected benefit obligation
Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment
Projected benefit obligation at end of year
Noncurrent asset
Prior service cost (credit)
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax
Depreciation and amortization
Stock Award Plans [Abstract]
Stock Award Plans
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]
Expected federal subsidy [Abstract]
Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt [Abstract]
United States [Member]
Diluted (in dollars per share)
Diluted (in dollars per share)
Earnings Per Share
Earnings Per Share [Text Block]
Net earnings per share attributable to Kirby common stockholders [Abstract]
Net earnings per share attributable to Kirby common stockholders:
Basic (in dollars per share)
Basic (in dollars per share)
Earnings Per Share [Abstract]
State and local taxes, net of federal benefit
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
Change due to U.S. tax reform
United States income tax statutory rate
Effective income tax rate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Other - net
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent
Company's provision for taxes on income varied from the statutory federal income tax rate [Abstract]
Effective income tax rate
Effective Income Tax Rate Reconciliation, Percent
Stock Options [Member]
Unrecognized compensation cost related to unvested awards
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized
Income tax benefit
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense
Weighted average period of recognition in years
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition
Employee compensation
Employee-related Liabilities, Current
Environmental Remediation Site [Axis]
Environmental Remediation Site [Domain]
Environmental Liabilities
Environmental Costs, Policy [Policy Text Block]
Ownership percentage
Equity Method Investment, Ownership Percentage
Equity Component [Domain]
Equity Component [Domain]
Excess tax benefit from equity compensation plans
Excess Tax Benefit from Share-based Compensation, Financing Activities
Term debt assumed, paid off
Extinguishment of Debt, Amount
Fair Value Measurements [Abstract]
Fair Value Measurements
Fair Value Disclosures [Text Block]
Fair Value of Financial Instruments
Fair Value of Financial Instruments, Policy [Policy Text Block]
Total U.S. Federal
Federal Income Tax Expense (Benefit), Continuing Operations
U.S. Federal [Abstract]
Federal Income Tax Expense (Benefit), Continuing Operations [Abstract]
Other intangibles, net
Intangible assets net carrying amount
Intangible assets accumulated amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Intangible assets gross carrying amounts
Foreign [Abstract]
Total Foreign
Foreign Income Tax Expense (Benefit), Continuing Operations
Foreign [Member]
Canada [Member]
Gain (loss) on disposition of assets
Loss (gain) on disposition of assets
Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property
Goodwill
Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]
Goodwill
Net goodwill
Impairment of goodwill
Accumulated impairment losses
Goodwill, Impaired, Accumulated Impairment Loss
Gross carrying value of goodwill
Goodwill, Gross
Goodwill [Abstract]
Guarantor Obligations, Nature [Domain]
Issued guaranties
Guarantor Obligations, Maximum Exposure, Undiscounted
Guarantor Obligations [Line Items]
Guarantor Obligations, Nature [Axis]
Guaranties [Abstract]
Guarantees [Abstract]
Intersegment Eliminations [Member]
Impairment of long-lived assets
Non-cash pre-tax impairment charge
Impairment of long-lived assets
Impairment of Long-Lived Assets and for Long-Lived Assets to Be Disposed Of
Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block]
Impairment Effects on Earnings Per Share [Table]
Impairment charge after tax effect on earning per share (in dollars per share)
Impairment Effects on Earnings Per Share [Line Items]
Taxes on Income [Abstract]
Income Tax Authority [Axis]
Earnings before taxes on income
Earnings (loss) before taxes on income
Segment profit (loss)
Equity in earnings of affiliates, net of distributions and contributions
Income (Loss) from Equity Method Investments, Net of Dividends or Distributions
Equity in earnings of affiliates
Income (Loss) from Equity Method Investments
CONSOLIDATED STATEMENTS OF EARNINGS [Abstract]
Taxes on Income
Income Tax Disclosure [Text Block]
Income Tax Examination [Line Items]
Income Tax Examination [Table]
Income Tax Authority [Domain]
Benefit (provision) for taxes on income
Benefit (provision) for taxes on income
Total Provision (benefit) for taxes on income
Income Tax Expense (Benefit)
Taxes on Income
Income Tax, Policy [Policy Text Block]
Income taxes paid
Accounts receivable
Increase (Decrease) in Accounts Receivable
Income taxes payable
Increase (Decrease) in Income Taxes Payable
Accounts payable
Increase (Decrease) in Accounts Payable
Other assets
Increase (Decrease) in Other Operating Assets
Inventory
Increase (Decrease) in Inventories
Accrued and other liabilities
Increase (Decrease) in Other Accounts Payable and Accrued Liabilities
Increase (decrease) in cash flows resulting from changes in:
Increase (Decrease) in Operating Assets [Abstract]
Dilutive effect of stock options (in shares)
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants
Accrued Insurance [Abstract]
Other Intangibles
Other Intangibles [Abstract]
Interest
Interest Payable, Current
Capitalized interest excluded from interest expense
Interest expense
Interest Expense
Interest paid
Internal Revenue Service (IRS) [Member]
Details of inventories [Abstract]
Inventories
Inventory Disclosure [Text Block]
Inventories - at lower of average cost or market
Inventory, Net, Total
Inventory, Net
Finished goods
Inventories [Abstract]
Work in process
Investment in affiliates
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures
LIBOR [Member]
Long-term Debt, Type [Domain]
Long-term Debt, Type [Domain]
Long-term Debt, Type [Axis]
Leases
Leases of Lessee Disclosure [Text Block]
Leases [Abstract]
Legal services
Legal Fees
Total liabilities and equity
Liabilities and Equity
LIABILITIES AND STOCKHOLDERS' EQUITY
Liabilities and Equity [Abstract]
Total current liabilities
Liabilities, Current
Current liabilities:
Total long-term liabilities
Liabilities, Noncurrent
Credit facility, expiration date
Maturity date
Line of Credit Facility, Expiration Date
Credit facility, amount outstanding
Long-term Line of Credit
Line Of Credit [Member]
Line of Credit [Member]
Commitment amount
Line of Credit Facility, Commitment Fee Amount
Commitment fee
Line of Credit Facility, Commitment Fee Percentage
Average borrowing under revolving credit facility
Line of Credit Facility, Average Outstanding Amount
Maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Total
Long-term Debt
Long-Term Debt
Long-term Debt [Text Block]
2022
Long-term Debt, Maturities, Repayments of Principal in Year Five
2021
Long-term Debt, Maturities, Repayments of Principal in Year Four
2020
Long-term Debt, Maturities, Repayments of Principal in Year Three
2018
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months
Long-term debt - less current portion
Long-term Debt, Excluding Current Maturities
2019
Long-term Debt, Maturities, Repayments of Principal in Year Two
Thereafter
Long-term Debt, Maturities, Repayments of Principal after Year Five
Loss Contingency Nature [Axis]
Loss Contingencies [Table]
Number of crewmembers alleging damages
Loss Contingencies [Line Items]
Number of actions filed against the Company
Loss Contingency, Nature [Domain]
Marine Equipment [Member]
Marine Services Equipment [Member]
Maximum [Member]
Maximum [Member]
Minimum [Member]
Minimum [Member]
Noncontrolling interests
Net cash provided by (used in) financing activities
Net Cash Provided by (Used in) Financing Activities
Cash flows from financing activities:
Cash flows from investing activities:
Net Cash Provided by (Used in) Investing Activities [Abstract]
Cash flows from operating activities:
Net cash used in investing activities
Net Cash Provided by (Used in) Investing Activities
Net cash provided by operating activities
Net Cash Provided by (Used in) Operating Activities
Income available to Kirby common stockholders - basic
Net Income (Loss) Available to Common Stockholders, Basic
Net earnings attributable to Kirby for the year
Net earnings attributable to Kirby
Net earnings attributable to Kirby
Income available to Kirby common stockholders - diluted
Net Income (Loss) Available to Common Stockholders, Diluted
Net earnings attributable to noncontrolling interests
Net earnings attributable to noncontrolling interests
Less: Net earnings attributable to noncontrolling interests
New Accounting Pronouncements or Change in Accounting Principle [Table]
Accounting Standards
New Accounting Pronouncements, Policy [Policy Text Block]
Accounting Standards [Abstract]
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Fair value of property transferred in acquisition
Noncash or Part Noncash Acquisition, Value of Assets Acquired
Debt assumed in acquisition
Other income (expense)
Other expense
Bank Notes Payable [Member]
Bank notes payable
Number of reportable segments
Number of Reportable Segments
Number of states having branches
Number of States in which Entity Operates
Noncontrolling Interests [Member]
Noncontrolling Interest [Member]
Years open to audit under the statute of limitations
Expiration dates, operating loss carryforwards
Operating Loss Carryforwards, Expiration Date
Thereafter
Operating Leases, Future Minimum Payments, Due Thereafter
2019
Operating Leases, Future Minimum Payments, Due in Two Years
Rental expense
Operating Leases, Rent Expense, Net
Future minimum lease payments under operating leases
Operating Leases, Future Minimum Payments Due
2018
Operating Leases, Future Minimum Payments Due, Next Twelve Months
2022
Operating Leases, Future Minimum Payments, Due in Five Years
Reportable Segments [Member]
Operating Segments [Member]
2021
Operating Leases, Future Minimum Payments, Due in Four Years
Operating income
Operating Income (Loss)
2020
Operating Leases, Future Minimum Payments, Due in Three Years
Operating Leased Assets [Line Items]
Operating loss carryforwards
Operating Loss Carryforwards
Operating Loss Carryforwards [Table]
Operating Loss Carryforwards [Line Items]
Summary of Significant Accounting Policies
Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block]
Amortization of net actuarial loss, Gross Amount
Recognition of prior service credit (cost)
Amortization of net actuarial loss, Net Amount
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax
Actuarial gains (losses), Net Amount
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax
Amortization of net actuarial loss, Income Tax (Provision) Benefit
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax
Actuarial gains (losses), Income Tax (Provision) Benefit
Actuarial gains (losses), Gross Amount
Recognition of actuarial gain
Recognition of actuarial loss
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax
Foreign currency translation adjustments, Gross Amount
Total recognized in net periodic benefit cost and other comprehensive income
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax
Foreign currency translation adjustments, Income Tax (Provision) Benefit
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
Total other comprehensive income, Gross Amount
Other Comprehensive Income (Loss), before Tax
Other comprehensive income (loss), net of taxes
Total other comprehensive income (loss), net of taxes
Other Comprehensive Income (Loss), Net of Tax
Pension and postretirement benefits
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
Foreign currency translation adjustments
Foreign currency translation adjustments, Net Amount
Other Comprehensive Income
Details of "Other" total assets [Abstract]
Other assets
Other Assets, Noncurrent
Pension and postretirement benefits [Abstract]
Total other assets
Other Assets
Other comprehensive income (loss), net of taxes:
Total other comprehensive income, Income Tax (Provision) Benefit
Other Comprehensive Income (Loss), Tax
Other Comprehensive Income [Abstract]
Other long-term liabilities
Other
Other Receivables
Other Postretirement Benefits [Member]
Other Postretirement Benefits Plan [Member]
Other Equipment [Member]
Other Machinery and Equipment [Member]
Other
Other Accrued Liabilities, Current
Payments related to tax withholding for share-based compensation
Payments Related to Tax Withholding for Share-based Compensation
Purchase of treasury stock
Payments for Repurchase of Common Stock
Acquisitions of businesses and marine equipment, net of cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Cash consideration paid
Cash paid for acquisition
Payments to Acquire Businesses, Gross
Capital expenditures
Capital expenditures
Payments to Acquire Productive Assets
Acquisitions of noncontrolling interest
Payments to Noncontrolling Interests
Retirement Plans
Pension and Other Postretirement Benefits Disclosure [Text Block]
Current liability
Liability, Defined Benefit Plan, Current
Long-term liability
Liability, Defined Benefit Plan, Noncurrent
Pension contributions
Payment for Pension Benefits
Pension Plan [Member]
Pension Benefits [Member]
Plan Name [Axis]
Plan Name [Domain]
Plan Name [Domain]
Plan Asset Categories [Domain]
Plan Asset Categories [Domain]
Prepaid expenses and other current assets
Year five
Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, Year Five
Next five years
Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, after Year Five
Year two
Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, Year Two
Year four
Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, Year Four
Year three
Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, Year Three
Year one
Defined Benefit Plan, Expected Future Prescription Drug Subsidy Receipt, Next Twelve Months
Borrowings (payments) on bank credit facilities, net
Proceeds from (Repayments of) Lines of Credit
Proceeds from exercise of stock options
Proceeds from disposition of assets
Net earnings
Net earnings
Property Subject to or Available for Operating Lease [Axis]
Property Subject to or Available for Operating Lease [Domain]
Property Subject to or Available for Operating Lease [Domain]
Property and equipment:
Property, Plant and Equipment, Net [Abstract]
Land, buildings and equipment
Property, Plant and Equipment, Other, Gross
Property, Maintenance and Repairs [Abstract]
Property and equipment - net
Property, Plant and Equipment, Net
Property and equipment
Property, Plant and Equipment, Gross
Property Subject To Or Available for Operating Lease [Line Items]
Estimated useful lives of the individual assets
Property Subject to or Available for Operating Lease, by Major Property Class [Table]
Property, Maintenance and Repairs
Property, Plant and Equipment, Planned Major Maintenance Activities, Policy [Policy Text Block]
Property, Plant and Equipment, Type [Axis]
Property, Plant and Equipment, Type [Domain]
Provision (credit) for doubtful accounts
Provision for Doubtful Accounts
Quarterly Results (Unaudited) [Abstract]
Quarterly Results (Unaudited)
Quarterly Financial Information [Text Block]
Range [Domain]
Range [Axis]
Accounts Receivable [Abstract]
Accounts Receivable
Receivables, Policy [Policy Text Block]
Reconciliation of the beginning and ending amount of the liability for unrecognized tax benefits [Roll Forward]
Related Party Transaction [Line Items]
Related Party [Domain]
Related Party [Domain]
Related Party [Axis]
Related Party Transactions
Related Party Transactions [Abstract]
Share of facility expenses
Related Party Transaction, Expenses from Transactions with Related Party
Payments on long-term debt
Repayments of Long-term Debt
Treasury Stock
Repurchase Agreements, Valuation, Policy [Policy Text Block]
Restricted Stock [Member]
Retained earnings
Retained Earnings [Member]
Retained Earnings [Member]
Retirement Plan Type [Domain]
Retirement Plan Type [Domain]
Retirement Plan Type [Axis]
Revenue Recognition [Abstract]
Revenue Recognition
Revenue Recognition, Policy [Policy Text Block]
Revenues
Total revenues
Revenues
Revenues:
Revolving Credit Facility [Member]
Estimated option term
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term
Intrinsic value of restricted stock vesting
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested
Weighted Average Exercise Price, Options Outstanding (in dollars per share)
Fair value of options vested
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value
Weighted Average Exercise Price, Options Exercisable (in dollars per share)
Aggregate Intrinsic Value, Options Exercisable
Weighted Average Remaining Contractual Life
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term
Scenario, Unspecified [Domain]
Plan [Member]
Schedule of Change in Benefit Obligation
Schedule of Changes in Projected Benefit Obligations [Table Text Block]
Summary of Stock Option Activity
Share-based Compensation, Stock Options, Activity [Table Text Block]
Schedule of Deferred Tax Assets and Liabilities
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Summary of Asset Allocation
Schedule of Allocation of Plan Assets [Table Text Block]
Schedule of Changes in Other Comprehensive income
Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]
Earnings Per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Schedule of Operating Leased Assets [Table]
Schedule of Rent Expense
Schedule of Rent Expense [Table Text Block]
Schedule of Effective Income Tax Rate Reconciliation
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Weighted-Average Assumption Used to Determine Benefit Obligation and Net Periodic Benefit Cost
Schedule of Assumptions Used [Table Text Block]
Schedule of Details of Inventories
Compensation Cost Breakdown in Statement of Earnings
Schedule of Costs of Retirement Plans [Table Text Block]
Projected Benefit Obligation in Excess of Plan Assets
Schedule of Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]
Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rate
Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates [Table Text Block]
Schedule of Long-Term Debt
Schedule of Debt [Table Text Block]
Summary of Restricted Stock Award Activity
Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]
Amounts Recognized in the Consolidated Balance Sheets
Schedule of Amounts Recognized in Balance Sheet [Table Text Block]
Summary of Funded Status at End of Year
Schedule of Net Funded Status [Table Text Block]
Estimated Amounts that will be Amortized from Accumulated Other Comprehensive Income into Net Periodic Benefit Cost
Schedule of Net Periodic Benefit Cost Not yet Recognized [Table Text Block]
Schedule of Aggregate Payments due on the Long-Term Debt
Schedule of Maturities of Long-term Debt [Table Text Block]
Summary of Change in Plan Assets
Schedule of Changes in Fair Value of Plan Assets [Table Text Block]
Summary of Stock Option Valuation Assumptions
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Fair Values of Assets Acquired and Liabilities Assumed
Schedule of Future Minimum Lease Payments under Operating Leases
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]
Schedule of Quarterly Results
Quarterly Financial Information [Table Text Block]
Amounts Recognized in Accumulated Other Comprehensive Income
Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block]
Earnings Before Taxes
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
Expected Benefit Payments
Schedule of Expected Benefit Payments [Table Text Block]
Accumulated Benefit Obligation in Excess of Plan Assets
Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]
Schedule of Business Acquisitions, by Acquisition [Table]
Components of Net Periodic Benefit Cost
Schedule of Defined Benefit Plans Disclosures [Table Text Block]
Schedule of Defined Benefit Plans Disclosures [Table]
Schedule of Guarantor Obligations [Table]
Schedule of Related Party Transactions, by Related Party [Table]
Summary of Outstanding and Exercisable Stock Options
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]
Schedule of Segment Reporting Information, by Segment
Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table]
Schedule of Segment Reporting Information, by Segment [Table]
Revenues [Abstract]
Segment Reporting Information, Revenue for Reportable Segment [Abstract]
Segment Data
Segment Reporting Disclosure [Text Block]
Segment Data [Abstract]
Segments [Domain]
Segment [Domain]
Segment Reporting Information [Line Items]
Geographical [Domain]
Accrued Insurance
Self Insurance Reserve [Policy Text Block]
Selling, general and administrative
Senior Notes
Weighted Average Grant Date Fair Value Per Share [Abstract]
Forfeited (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Exercised (in dollars per share)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Amortization of unearned share-based compensation
Share-based Compensation
Vesting period
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period
Share-Based Compensation Arrangement By Share-Based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Forfeited (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period
Term of grant
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period
Canceled or expired (in dollars per share)
Granted (in dollars per share)
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Fair value of restricted stock vested
Vested (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period
Stock options exercisable (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number
Dividend yield
Granted (in dollars per share)
Granted (in shares)
Stock price volatility
Nonvested balance beginning of period (in dollars per share)
Nonvested balance end of period (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Weighted Average Exercise Price [Abstract]
Vested (in dollars per share)
Average risk-free interest rate
Fair Value Assumptions [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Nonvested balance beginning of period (in shares)
Nonvested balance end of period (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Shares available for future grants (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
Unvested Restricted Stock Award Shares [Roll Forward]
Intrinsic value of stock options exercised
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value
Aggregate Intrinsic Value, Options Outstanding
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value
Fair value of stock options granted (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value
Granted (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures
Outstanding at Period Start (in dollars per share)
Outstanding at Period End (in dollars per share)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Canceled or expired (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period
Outstanding at Period Start (in shares)
Outstanding at Period End (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
Outstanding Non-Qualified or Nonincentive Stock Awards [Roll Forward]
Exercise Price Range [Axis]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Domain]
Equity Award [Domain]
Number Outstanding (in shares)
Range of Exercise Prices, upper limit (in dollars per share)
Number Exercisable (in shares)
Stock-Based Compensation
Share-based Compensation, Option and Incentive Plans, Director Policy [Policy Text Block]
Range of Exercise Prices, lower limit (in dollars per share)
Range of Exercise Prices, lower limit (in dollars per share)
Short-term debt
Site Contingency [Table]
Site Contingency [Line Items]
Letters Of Credit [Member]
Standby Letters of Credit [Member]
State and Local Jurisdiction [Member]
Total U.S. State
State and Local Income Tax Expense (Benefit), Continuing Operations
Statement [Line Items]
CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY [Abstract]
Geographical [Axis]
CONSOLIDATED STATEMENTS OF CASH FLOWS [Abstract]
Segments [Axis]
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME [Abstract]
CONSOLIDATED BALANCE SHEETS [Abstract]
Scenario [Axis]
Statement [Table]
Equity Components [Axis]
Stock Appreciation Rights [Member]
Stock Appreciation Rights (SARs) [Member]
Issuance of restricted stock, net of forfeitures
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures
Stock issued in acquisition
Cost of treasury stock issued upon exercise of stock options and issuance of restricted stock (138,000 in 2017, 170,000 in 2016 and 166,000 in 2015)
Stock Issued During Period, Value, Stock Options Exercised
Treasury stock issued upon exercise of stock options and issuance of restricted stock (in shares)
Exercised (in shares)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period
Issuance of shares in acquisition
Balance at end of year
Balance at beginning of year
Total equity
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
Total Kirby stockholders' equity
Stockholders' Equity Attributable to Parent
Equity:
Kirby stockholders' equity:
Subsequent Events [Abstract]
Subsequent Event Type [Domain]
Subsequent Event Type [Axis]
Subsequent Events
Subsequent Event [Line Items]
Subsequent Event [Table]
Subsequent Event [Member]
Reconciliation of Liability for Unrecognized Tax Benefits
Summary of Income Tax Contingencies [Table Text Block]
SERP [Member]
Supplemental Employee Retirement Plan [Member]
Supplemental disclosures of cash flow information:
Supplemental Cash Flow Information [Abstract]
Taxes, other than on income
Taxes, Miscellaneous
Treasury stock - at cost, 5,783,000 shares in 2017 and 5,921,000 in 2016
Treasury Stock, Value
Treasury Stock [Member]
Treasury Stock [Member]
Treasury stock, shares (in shares)
Purchase of treasury stock (in shares)
Purchase of treasury stock (35,000 in 2016 and 3,316,000 in 2015)
Treasury Stock, Value, Acquired, Cost Method
Type of Adoption [Domain]
Underlying Asset Class [Axis]
Underlying Asset Class [Domain]
Collision with M/S Summer Wind [Member]
Undistributed earnings allocated to restricted shares
Undistributed Earnings (Loss) Allocated to Participating Securities, Diluted
Undistributed earnings allocated to restricted shares
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic
Income tax penalties and interest recognized
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense
Settlements
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
Additions for tax positions of prior years
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Additions based on tax positions related to the current year
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Reductions for tax positions of prior years
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
Accrued liabilities for payment of interest and penalties
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
Balance at end of year
Balance at beginning of year
Unrecognized Tax Benefits
Amount that would impact the effective tax rate, if recognized
Variable Rate [Domain]
Variable Rate [Axis]
Weighted average common stock outstanding - basic (in shares)
Weighted Average Number of Shares Outstanding, Basic
Weighted average common stock outstanding - diluted (in shares)
Weighted Average Number of Shares Outstanding, Diluted
Weighted average unvested restricted stock (in shares)
Weighted Average Number of Shares, Restricted Stock
Shares Outstanding [Abstract]
Shares outstanding [Abstract]
Number of shares of common stock determined by relating the portion of time within a reporting period that common shares have been issued and outstanding to the total time in that period.
Weighted average common stock issued and outstanding
Weighted average common stock issued and outstanding (in shares)
Undistributed Earnings Reallocated To Restricted Shares.
Undistributed Earnings Reallocated To Restricted Shares
Undistributed earnings reallocated to restricted shares
Amount of the required periodic payments applied to interest of first payment.
Debt Instrument Periodic Payment Interest, First payment
Periodic payment, interest, exception of first payment
Refers to the number of maritime vessels under construction.
Number of maritime vessels under construction
Refers to the senior notes debt instruments.
Senior Notes Due March One Two Thousand Twenty Eight [Member]
Senior Notes Due March 01, 2028 [Member]
Refers to the carrying capacity of tank barges as measured in number of barrels.
Tank Barge Barrel Capacity
Tank barge barrel capacity
Refers to the entity that is being acquired or purchased in a merger or acquisition.
Higman Marine, Inc [Member]
Higman [Member]
Refers to the number of maritime (seagoing) vessels acquired.
Number of Maritime Vessels Acquired
Number of maritime vessels acquired
Refers to a diesel-powered or steam-powered boat used especially on inland waterways to push groups of barges lashed to it in front or on one side or both.
Inland Towboats [Member]
Inland Towboats [Member]
Towboat [Member]
Refers to inland tank barges equipped with tanks that may carry any one of a great variety of liquid commodities, such as petroleum and petroleum products, chemicals, and fertilizers.
Inland Tank Barges [Member]
Refers to the amount related to amortization of unearned compensation.
Amortization of unearned compensation
Amount payment to noncontrolling interest for return of investment during the period.
Payments to Noncontrolling Interests for Return of Investment
Return of investment to noncontrolling interests
Return of investment to noncontrolling interests
Amount of increase (decrease) in additional paid in capital (APIC) resulting from acquisitions of noncontrolling interests.
Adjustments To Additional Paid In Capital Acquisitions of Noncontrolling Interests
Acquisitions of noncontrolling interests
Term of the guarantee or each group of financial instruments used to support performance by the company and its subsidiaries in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Term of Instrument Under Guarantor Obligations
Guarantor obligations, expiration period
Certain Significant Risks and Uncertainties [Abstract]
Period referring customer relationship maintained by some of the manufacturing and refining customers.
Customer Relationship Period
Customer relationship period
Relationship term maintained by entity with customers.
Services Segments Relationship Years
Services segment's relationship term
Percentage of inland revenue from movement of products under term contracts.
Percentage Of Inland Revenue
Percentage of inland revenue
Distribution and services A component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.
Distribution And Services [Member]
Distribution and Services Segment [Member]
Distribution and Services [Member]
Marine transportation - A component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.
Marine Transportation [Member]
Marine Transportation [Member]
Validity period of contract with customers.
Range Of Renewal Options Under Term Contracts
Range of renewal options under term contracts
Number of single customers who account for more than 10 percent of segment revenues.
Number of major customers accounting more than ten percent of revenue
Number of single customers accounting more than 10% of segment revenue
Refers to the eastern states of America.
Eastern States [Member]
Eastern States [Member]
Refers to the midwest states of America.
Midwest States [Member]
Refers to the western states of America.
Western States [Member]
Western States [Member]
Percentage of costal revenue from movement of products under term contracts.
Percentage of coastal revenue
Percentage of costal revenue
Refers to the number of top distributors of off-highway engines.
Number of Top Distributors, Off-highway Engines
Number of off-highway top distributors
Number of spills at the site to be declared as a Superfund site.
Site Contingency Number Of Spills
Number of spills
Number of companies also named as potentially responsible parties under comprehensive environmental response compensation and liability act.
Site Contingency Number Of Companies Named As Potentially Responsible Parties Under Comprehensive Environmental Response Compensation And Liability Act
Number of other companies also named as Potentially Responsible Parties ("PRPs")
Number of vessels damaged in collision resulting in fuel oil discharge.
Number of vessels damaged in collision resulting in fuel oil discharge
Refers to number of barge slips during the period.
Number of barge slips
Number of barge slips
Refers to a location
SBA Shipyard Site [Member]
SBA Shipyard Site [Member]
Represents portland Harbor Superfund Site.
Portland Harbor Superfund Site [Member]
Refers to a tank barge carrying oil in bulk as cargo certificated by the Coast Guard.
Coastal Tank Barge [Member]
Coastal Tank Barge [Member]
Tank Barge [Member]
Refers to the number of maritime (seagoing) vessels.
Number of Maritime Vessels
Number of vessels involved in collision
Number of assets held-for-sale that are not part of a disposal group, expected to be sold within a year or the normal operating cycle, if longer.
Number of Vessels Held For Sale Not Part Of Disposal Group
Number of vessels to be disposed of
Amount of write-down of assets net of tax recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.
Asset Impairment Charges Net Of Tax
Impairment charge after tax effect
Refers to a ship or large boat.
Vessels [Member]
Small powerful boat designed for towing or pushing larger vessels.
Coastal tugboats [Member]
Coastal Tugboats [Member]
Rental expense for the reporting period incurred under operating leases for other buildings and equipment.
Other Buildings And Equipment [Member]
Other Buildings and Equipment [Member]
Represents to towing vessels.
Towing Vessels [Member]
Towing Vessels [Member]
Barge equipped with tanks that may carry any one of a great variety of liquid commodities, such as petroleum and petroleum products, chemicals, and fertilizers.
Tank Barges [Member]
Barges [Member]
Refers to lease agreements expiring terms, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Lease Agreements Expiring Terms
Lease agreements expiring terms
Percentage of charter agreement for terms of one year or less related to towing vessels.
Percentage of charter agreement for terms of one year or less
Percentage of charter agreement for terms of one year or less
Refers to the senior notes debt instruments.
Senior Notes Series B Due February Twenty Seven Two Thousand Twenty Three [Member]
Senior Notes Series B Due February 27, 2023 [Member]
Amount of increase borrowing commitment available under the revolving credit facility and term loans.
Line Of Credit Facility Increase In Aggregate Commitments
Line of credit, increase in aggregate commitments
Refers to the term loan debt instruments.
Term Loan Due September Fifteen Two Thousand Thirty Two [Member]
Term Loan Due September 15, 2032 [Member]
Term Loan Due September 15, 2032 [Member]
Refers to the senior notes debt instruments.
Senior Notes Series A Due February Twenty Seven Two Thousand Twenty [Member]
Senior Notes Series A Due February 27, 2020 [Member]
Refers to the entity that is being acquired or purchased in a merger or acquisition.
Stewart & Stevenson LLC [Member]
Refers to line of credit facility debt instruments due on during the period.
Credit Line Due June Thirty Two Thousand Nineteen [Member]
Credit Line Due June 30, 2019 [Member]
Refers to revolving credit facility debt instruments.
Revolving Credit Facility Due June Twenty Six Two Thousand Twenty Two [Member]
Revolving Credit Facility Due June 26, 2022 [Member]
Represents future lease payments under operating leases for land buildings and equipment.
Land Buildings And Equipment [Member]
Land Buildings and Equipment [Member]
Represents to employee plan of the equity-based compensation arrangement plan.
Employee Plan [Member]
Employee Stock Award Plan [Member]
Restricted Stock Award Activity [Abstract]
Represents to director plan of the equity-based compensation arrangement plan.
Director Plan [Member]
Director Plan [Member]
Outstanding and Exercisable Stock options [Abstract]
Share based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options [Abstract]
Options Exercisable [Abstract]
Share based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options [Abstract]
Options Outstanding [Abstract]
Represents information of third price range of option prices pertaining to options granted.
Third Price Range [Member]
Third Price Range [Member]
Represents information of second price range of option prices pertaining to options granted.
Second Price Range [Member]
Second Price Range [Member]
Represents information of fourth price range of option prices pertaining to options granted.
Fourth Price Range [Member]
Fourth Price Range [Member]
This is the total range, encompassing the minimum exercise price amount, and the maximum exercise price amount. Its child Members should disaggregate the individual tranches of price ranges.
Total Exercise Price Range [Member]
Full Exercise Price Range [Member]
Represents information of first price range of option prices pertaining to options granted.
First Price Range [Member]
First Price Range [Member]
Share based Compensation Plans Combined Disclosure [Abstract]
Share-based Compensation Plans Combined Disclosure [Abstract]
Refers to amount of fair value of options granted during the period.
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Fair Value
Fair value of stock options granted
Tax benefit from restricted stock vesting during the reporting period.
Tax Benefit From Restricted Stock Vesting
Tax benefit from restricted stock vesting
Employee Stock Award Plan [Abstract]
Stock Award Plan Information [Abstract]
Revenue from after-market service and parts for engines, transmissions, reduction gears, and related equipment used in oilfield services, marine, power generation, on-highway, and other industrial applications. The Company also rents equipment including generators, fork lifts, pumps, and compressors for use in a variety of industrial markets, and manufactures and remanufactures oilfield service equipment, including pressure pumping units, for the land-based oilfield service and oil and gas operator and producer markets.
Distribution and Servicing Revenue
Distribution and services
Costs incurred and are directly related to generating revenues and generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services, excludes selling, general and administrative expense.
Costs Of Sales And Operating Expenses
Costs of sales and operating expenses
Tabular disclosure of payment arrangements including the terms that resulted in payment and the accounting treatment that followed, including the cash consideration paid and the impact on earnings per share if consideration is settled in common stock of the entity. The description also may include the period over which amounts are expected to be paid.
Schedule of Business Acquisitions by Acquisition, Consideration Transferred [Table Text Block]
Consideration Transferred
Insurance premiums and claims are reviewed by the entity's for their validity and then paid out to the insured or requesting party (on behalf of the insured) once approved.
Insurance Premiums And Claims
Insurance premiums and claims
Equipment listing the barges and vessels available from Enterprise Products marine transportation.
Marine Transportation Equipment
Marine transportation equipment
Cash paid during the period [Abstract]
Cash paid during the period:
Non-cash investing activity: [Abstract]
Non-cash investing activity:
The amount of cash that an entity acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities .
Noncash Or Part Noncash Acquisition Cash Acquired
Cash acquired in acquisition
Other income (expense) included in net income that results in no cash inflows or outflows in the period. Includes noncash adjustments to reconcile net income (loss) to cash provided by (used in) operating activities that are not separately disclosed.
Amortization of Major Maintenance Costs
Amortization of major maintenance costs
Current and future cash outflow to pay for purchases of fixed assets that have occurred.
Capital Expenditures Incurred, Paid and Not yet Paid
Capital expenditures included in accounts payable
Defined Benefit Plan, Amounts Recognized In Other Comprehensive Income (Loss) Adjustment For Actual Medicare Part D Reimbursement
Defined Benefit Plan, Amounts Recognized In Other Comprehensive Income (Loss) Adjustment For Actual Medicare Part D Reimbursement
Adjustment for actual Medicare Part D reimbursement
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Initial Health Care Cost Trend Rate
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Initial Health Care Cost Trend Rate
Initial rate
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Year That Reaches ultimate Health Care Cost Trend Rate.
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Year That Reaches ultimate Health Care Cost Trend Rate
Years to ultimate
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Ultimate Health Care Cost Trend Rate
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Ultimate Health Care Cost Trend Rate
Ultimate rate
Consolidated [Abstract]
A table disclosing the information about earnings (loss) before taxes on income.
Income Tax Disclosure [Table]
Provision for taxes on income [Abstract]
Provision (benefit) for taxes on income [Abstract]
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
Income Tax Disclosure [Line Items]
Amount of income tax expense (benefit) for remeasurement of deferred tax from change in tax rate pursuant to Tax Cuts and Jobs Act of 2017.
Tax Cuts And Jobs Act Of2017 Change In Tax Rate Income Tax Expense Benefit
One-time deferred tax benefit
Disclosure of accounting policy for entity's ocean-going vessels are subject to regulatory dry docking requirements after certain periods of time to be inspected, and have planned major maintenance performed.
Dry Docking Requirements [Policy Text Block]
Drydocking on Ocean-Going Vessels
Disclosure of accounting policy for entity's majority interest in and is the general partner in several affiliated entities.
Noncontrolling Interests [Policy Text Block]
Noncontrolling Interests
Amount after allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards federal for which it is more likely than not that a tax benefit will be realized.
Operating Loss Carryforwards, Net of Valuation Allowance, Federal
Operating loss carryforwards, net of valuation allowance
This element represents the total of unrecognized tax benefits including interest expense recognized for an underpayment of income taxes computed by applying the applicable statutory rate of interest to the difference between a tax position recognized for financial reporting purposes and the amount previously taken or expected to be taken in a tax return of the entity and the amount of statutory penalties in the period in which the entity claims or expects to claim a tax position, in its tax return, that does not meet the minimum statutory threshold to avoid payment of penalties.
Unrecognized Tax Benefits Including Income Tax Penalties and Interest
Unrecognized tax benefits including interest and penalties
Non Current Deferred Tax Assets And Liabilities [Abstract]
Non-current deferred tax assets and liabilities [Abstract]
Amount of deferred tax liability attributable to taxable temporary differences from pension benefits.
Deferred Tax Liabilities pension Benefits
Pension benefits
Amount of deferred tax liability attributable to taxable temporary differences from deferred state taxes.
Deferred Tax Liabilities State Taxes
Deferred state taxes
Deferred tax assets tax deferred expense of non current unrealized loss on defined benefit plans.
Deferred Tax Assets Tax Deferred Expense Of Non Current Unrealized Loss On Defined Benefit Plans
Unrealized loss on defined benefit plans
Refers to current deferred tax assets which have been reclassified in the consolidated balance sheet from current deferred income taxes asset to noncurrent deferred income taxes liability.
Reclassification Of Deferred Income Taxes
Reclassification of deferred income taxes
Amount of the effect of a change in accounting principle on net cash provided by operating activities and net cash used in financing activities.
New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Operating Activities and Financing Activities
Effect of change on operating activities and financing activities
Schedule detailing all significant accounting policies of the reporting entity.
Significant Accounting Policies [Table]
Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
Significant Accounting Policies [Line Items]
Refers to the accumulated amount of amortization of goodwill.
Accumulated Amortization Of Goodwill
Accumulated amortization
Refers to the amount of accruals for revenues earned included in accounts receivable.
Accruals For Revenues Earned Included In Accounts Receivable
Accruals for revenues earned included in accounts receivable
Amount of amortization expense attributable to major maintenance activity costs.
Amortization of Major Maintenance Activity Costs
Recognized amortization of major maintenance costs
Represents the period of amortization of shipyard costs.
Period of amortization of shipyard costs
Period of amortization of shipyard costs
Refers to the amount of receivables from insurance companies to cover claims in excess included in accounts receivable.
Receivables From Insurance Companies To Cover Claims In Excess Included In Accounts Receivable
Receivables from insurance companies to cover claims in excess included in accounts receivable
Refers to the period of revenue derived form the term contracts maturity.
Revenue Derived Form The Term Contracts Maturity Period
Range of term contracts
Represents the period in which recertification of ocean going vessels occur twice.
Period in which recertification of ocean going vessels occur twice
Period in which recertification of ocean going vessels occur twice
Refers to the segment of business related maritime transport is the shipment of goods (cargo) and people by sea and other waterways.
Marine Transportation Segment [Member]
Marine Transportation Segment [Member]
Refers to the equipment related maritime transport is the shipment of goods (cargo) and people by sea and other waterways.
Marine Transportation Equipment [Member]
Marine Transportation Equipment [Member]
Dry-docking and Ocean-Going Vessels [Abstract]
Drydocking on Ocean-Going Vessels [Abstract]
Finite-Lived Intangible Assets and Liabilities, Estimated Amortization Expense, Fiscal Year Maturity [Abstract]
Intangible Assets and liabilities, Estimated Amortization Expense, Fiscal Year Maturity [Abstract]
Amount of amortization expense for assets and liabilities, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
Finite-Lived Intangible Assets and Liabilities, Amortization Expense, Next Twelve Months
2018
Amount before amortization of liabilities, excluding financial liabilities and goodwill, lacking physical substance with a finite life.
Finite-Lived Intangible Liabilities, Gross
Intangible liabilities gross carrying value
Amount of amortization expense for assets and liabilities, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
Finite-Lived Intangible Assets and Liabilities, Amortization Expense, Year Two
2019
Accumulated amount of amortization of liabilities, excluding financial liabilities and goodwill, lacking physical substance with a finite life.
Finite Lived Intangible Liabilities Accumulated Amortization
Intangible liabilities accumulated amortization
Amount of amortization expense for assets and liabilities, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
Finite-Lived Intangible Assets and Liabilities, Amortization Expense, Year Three
2020
Amount after amortization of liabilities, excluding financial liabilities and goodwill, lacking physical substance with a finite life.
Finite Lived Intangible Liabilities Net
Intangible liabilities net carrying amount
Amount of amortization expense for assets and liabilities, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
Finite-Lived Intangible Assets and Liabilities, Amortization Expense, Year Four
2021
Amount of amortization expense for assets and liabilities, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
Finite-Lived Intangible Assets and Liabilities, Amortization Expense, Year Five
2022
Weighted average amortization period for intangible assets and liabilities, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.
Intangible Assets and Liabilities Weighted Average Amortization Period
Weighted average amortization period for intangible assets and liabilities
Legal form of business company offering limited liability to its owners.
Limited Liability Partnership [Member]
Strasburger & Price, LLP [Member]
Like a corporation, a limited liability company or "LLC", is a separate and distinct legal entity.
Hollywood Camp [Member]
Hollywood Camp [Member]
An affiliate entity, Bolivar Terminal Co., Inc. that, directly or indirectly through one or more intermediaries, controls, is controlled by, or is under common control with the entity.
Bolivar Terminal [Member]
Bolivar [Member]
Tabular disclosure of the profit or loss and total assets for other segment information.
Schedule Of Other Segment Reporting Information By Segment [Table Text Block]
Schedule of Other Segment Reporting Information
Document and Entity Information [Abstract]
Defined Benefit Plan, Initial Health Care Cost Trend Rate
Defined Benefit Plan, Initial Health Care Cost Trend Rate
Initial rate
Amount of short-term secured loans due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Bank Notes Payable
Bank notes payable
Amount of accrued liabilities expected to be recognized as such within one year or the normal operating cycle, if longer, assumed at the acquisition date.
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accrued Liabilities
Accrued liabilities
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations, assumed at the acquisition date.
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Income Taxes Payable
Income taxes payable
Refers to the engine power of a maritime vessel as measured in horsepower.
Horsepower of Maritime Vessel
Horsepower of inland towboats
Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer before post-closing adjustment and transaction fees.
Business Combination Consideration Transferred before Post-Closing Adjustment and Transaction Fees
Purchase price before post-closing adjustment and transaction fees
Amount of liabilities of the acquiree incurred by the acquirer as part of consideration transferred in a business combination.
Business Combination Consideration Transferred Liabilities Incurred by Acquiree
Term debt assumed
Refers to the number of branches the entity operates.
Number of Branches
Number of branches
Represents name of the acquired entity.
Sneed Shipbuilding, Inc [Member]
Sneed Shipbuilding, Inc [Member]
Refers to the entity "Undisclosed Competitor" from whom assets are acquired or purchased in a merger or acquisition.
Undisclosed Competitor [Member]
Refers to pressure tank barges.
Pressure Tank Barges [Member]
Pressure Tank Barges [Member]
Refers to the barrel tank barges.
Barrel Tank Barges [Member]
Barrel Tank Barges [Member]
Refers to a barge fleeting and marine fueling operation business acquired or purchased in a business acquisition.
Barge Fleeting and Marine Fueling Operation Business [Member]
Barge Fleeting and Marine Fueling Operation Business [Member]
Refers to the entity that is being acquired or purchased in a merger or acquisition.
SEACOR Holdings Inc. [Member]
Refers to the entity that is being acquired or purchased in a merger or acquisition.
TD Equipment Finance, Inc. [Member]
Refers to the entity that is being acquired or purchased in a merger or acquisition.
Crosby Marine Transportation LLC [Member]
Refers to the number of states made available through the distribution agreement.
Number of States Available Through Distribution Agreement.
Number of western states included in distributor agreement
The average age of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.
Property, Plant and Equipment, Average Age
Average age of property
Represents the two entities Valley Power Systems, Inc. and Valley Power Systems Northwest, Inc..
Valley Power Systems [Member]
Valley Power Systems Northwest, Inc. [Member]
Tabular disclosure of employer contribution pertaining to defined benefit plans and postretirement benefit plan.
Schedule Of Employer Contribution [Table Text Block]
Schedule of Employer Contribution
Tabular disclosure of summary of expected federal subsidy.
Summary Of Expected Federal Subsidy [Table Text Block]
Summary of Expected Federal Subsidy
Security representing ownership in corporation or other legal entity for which ownership is represented by share of stock, in which defined benefit plan asset is invested. Includes, but is not limited to, common stock, preferred stock, convertible security, stock right and stock warrant.
Defined Benefit Plan Equity Securities [Member]
Equity Securities [Member]
Security representing ownership in corporation or other legal entity, domiciled in United States of America (US), for which ownership is represented by share of stock; in which defined benefit plan asset is invested. Includes, but is not limited to, common stock, preferred stock, convertible security, stock right and stock warrant.
Defined Benefit Plan Equity Securities Us [Member]
U.S. Equity Securities [Member]
Security representing ownership in corporation or other legal entity, not domiciled in United States of America (US), for which ownership is represented by share of stock; in which defined benefit plan asset is invested. Includes, but is not limited to, common stock, preferred stock, convertible security, stock right and stock warrant.
Defined Benefit Plan Equity Securities Non Us [Member]
International Equity Securities [Member]
The age of eligible participants of the employee pension plan who will be grandfathered and not be impacted by the amendment to the pension plan.
Employee Pension Plan, Grandfathered Participants, Participant Age
Age of plan participants not impacted by pension plan amendment
The service period of eligible participants of the employee pension plan who have reached the age of fifty that will be grandfathered and not be impacted by the amendment to the pension plan.
Employee Pension Plan, Grandfathered Participants, Participant Service Period Who is Fifty Years Old
Service period of participants who are age fifty not impacted by pension plan amendment
The service period of eligible participants of the employee pension plan who will be grandfathered and not be impacted by the amendment to the pension plan.
Employee Pension Plan, Grandfathered Participants, Service Period
Service period of participants not impacted by pension plan amendment
Refers to percentage of pension plan defined benefit plan cost increase limit during the period.
Pension Plan Defined Benefit Plan Cost Increase Limit Percentage
Pension plan defined benefit plan cost increase limit percentage
Refers to the defined contribution plan contribution as a percentage of the aggregate accumulated benefit obligation during the period.
Defined Contribution Plan Contribution Percentage, aggregate accumulated benefit obligation
Contribution percentage to defined contribution plan
Cash and cash equivalent in which defined benefit plan asset is invested.
Defined Benefit Plan Cash And Cash Equivalents [Member]
Cash and Cash Equivalents [Member]
Debt instrument issued by corporation, government and governmental agency, municipality, and other institution; in which defined benefit plan asset is invested.
Defined Benefit Plan Debt Security [Member]
Debt Securities [Member]
Central Pension Fund of the International Union of Operating (CPF) is a defined benefit plan providing retirees with a predetermined monthly retirement benefit upon reaching a specific age. The retirement benefit paid to a retiree is typically calculated using a formula which often employs years of credited service under the plan and salary information. The retirement benefit is typically payable to the employee upon attainment of their normal retirement age for the remainder of his/her lifetime. Benefits under this type of plan are often referred to as accrued benefits. This type of plan does not maintain individual accounts for employees.
Central Pension Fund of the International Union of Operating [Member]
CPF [Member]
Represents maximum entity's contribution limit to the concerned pension trust during the reporting period.
Defined Benefit Plan Maximum Contribution Limit
Maximum contribution limit
Seafarers Pension Trust is a defined benefit plan providing retirees with a predetermined monthly retirement benefit upon reaching a specific age. The retirement benefit paid to a retiree is typically calculated using a formula which often employs years of credited service under the plan and salary information. The retirement benefit is typically payable to the employee upon attainment of their normal retirement age for the remainder of his/her lifetime. Benefits under this type of plan are often referred to as accrued benefits. This type of plan does not maintain individual accounts for employees.
Seafarers Pension Trust [Member]
Seafarers Pension Trust [Member]
Other segment disclosure [Abstract]
Other segment disclosures [Abstract]
Refers to amount of general corporate expenses.
General corporate expenses
General corporate expenses
Assets other than goodwill that contribute to the future cash flows of both the cash-generating unit under review and other cash-generating units.
General corporate assets