Document And Entity Information us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Note To Financial Statement Details Textual Significant Accounting Policies Note 2 - Revenue Note 3 - Investments in Associated Companies Note 4 - Goodwill and Other Intangible Assets Note 6 - Pension, Postretirement and Postemployment Defined Benefit Plans us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Note 7 - Acquisitions Note 9 - Earnings Per Common Share Note 10 - Stock Ownership Plans Note 2 - Revenue - Disaggregation of Revenue (Details) Income Tax Disclosure [Text Block] Note 3 - Investments in Associated Companies - Summarized Financial Results (Details) Note 3 - Investments in Associated Companies - Summarized Financial Results (Details) (Parentheticals) Note 4 - Goodwill and Other Intangible Assets - Changes in the Carrying Amount of Goodwill (Details) Stock compensation expense Note 4 - Goodwill and Other Intangible Assets - Identified Intangible Assets (Details) Other us-gaap_OtherAssetsNoncurrent Note 6 - Pension, Postretirement and Postemployment Defined Benefit Plans - Net Periodic Cost (Benefit) (Details) us-gaap_LiabilitiesCurrent Total current liabilities Note 7 - Acquisitions - Pro Forma Information (Details) Note 9 - Earnings Per Common Share - Computation of Basic and Diluted Earnings Per Common Share (Details) Business Combinations Policy [Policy Text Block] Note 10 - Stock Ownership Plans - Summary of Stock Option Activity (Details) Note 10 - Stock Ownership Plans - Summary of Restricted Stock Activity (Details) Notes To Financial Statements Notes To Financial Statements [Abstract] us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife Acquired Finite-lived Intangible Assets, Weighted Average Useful Life (Year) Operating expenses: Share-based Payment Arrangement, Option, Activity [Table Text Block] Acquisition-related Costs [Member] Granted, weighted average grant date fair value (in dollars per share) Vested, weighted average grant date fair value (in dollars per share) Share-based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Cancelled, weighted average grant date fair value (in dollars per share) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue Outstanding, weighted average grant date fair value (in dollars per share) Outstanding, weighted average grant date fair value (in dollars per share) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod Cancelled, shares (in shares) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber Outstanding, shares (in shares) Outstanding, shares (in shares) us-gaap_LongTermInvestments Total investments us-gaap_StockholdersEquityNoteStockSplitConversionRatio1 Stockholders' Equity Note, Stock Split, Conversion Ratio Granted, shares (in shares) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod Vested, shares (in shares) us-gaap_DepreciationDepletionAndAmortization Depreciation and amortization Earnings per share - diluted (in dollars per share) us-gaap_BusinessAcquisitionProFormaEarningsPerShareDiluted Nonrecurring Adjustment [Axis] Nonrecurring Adjustment [Domain] Current maturities of long-term debt Other comprehensive income (loss) Customer and Newspaper Subscriber Lists [Member] Represents information related to customer and newspaper subscriber lists. us-gaap_OtherComprehensiveIncomeLossTax Deferred income taxes, net Other comprehensive income, net of income taxes Exercisable, Weighted Average Exercise Price (in dollars per share) us-gaap_AssetsCurrent Total current assets Exercisable, Weighted Average Remaining Contractual Term (Year) Income (loss) attributable to Lee Enterprises, Incorporated us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss Exercisable, Aggregate Intrinsic Value us-gaap_InvestmentsFairValueDisclosure Investments, Fair Value Disclosure, Total us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount Business Acquisition, Goodwill, Expected Tax Deductible Amount Business Acquisition, Pro Forma Information [Table Text Block] lee_IncreaseDecreaseInReceivablesAndContractAssets (Increase) decrease in receivables and contract assets The increase (decrease) during the reporting period in the total amount due within one year (or one operating cycle) from all parties, associated with underlying transactions that are classified as operating activities and amount of increase (decrease) in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. Exercisable, Shares (in shares) Total revenues us-gaap_BusinessAcquisitionsProFormaRevenue us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest Total deficit Outstanding, Weighted Average Remaining Contractual Term (Year) Outstanding, Aggregate Intrinsic Value BHMG [Member] Represents information related to BH Media Group's. Common Stock Goodwill, gross amount Adjustments to reconcile net income to net cash provided by operating activities: us-gaap_GoodwillImpairedAccumulatedImpairmentLoss Accumulated impairment losses us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice Outstanding, Weighted Average Exercise Price (in dollars per share) Outstanding, Weighted Average Exercise Price (in dollars per share) Common stock, shares authorized (in shares) Cancelled, Weighted Average Exercise Price (in dollars per share) Common stock, shares issued (in shares) Unearned revenue Contract with Customer, Liability, Current Common stock, par value (in dollars per share) Goodwill and Intangible Assets Disclosure [Text Block] Schedule of Goodwill [Table Text Block] Exercised, Weighted Average Exercise Price (in dollars per share) Revision of Prior Period [Axis] Compensation and other accrued liabilities Revision of Prior Period [Domain] Previously Reported [Member] lee_OperatingLeaseAnnualRentPayable Operating Lease, Annual Rent Payable Represents amount of annual rent payable for operating lease. Pension Plan [Member] Accounts payable Ownership [Domain] Credit Agreement [Member] Represents information related to credit agreement. Product and Service [Axis] Secured Term Loan [Member] Represents information related to secured term loan. Postemployment Retirement Benefits [Member] us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber Outstanding, Shares (in shares) Outstanding, Shares (in shares) us-gaap_OtherAssetsCurrent Prepaids and other Product and Service [Domain] lee_OperatingLeasePercentageOfNetSalesProceeds Operating Lease, Percentage of Net Sales Proceeds Represents percentage of net seals proceeds from operating lease. Postretirement Health Coverage [Member] Investment, Name [Domain] Retirement Plan Type [Axis] Retirement Plan Type [Domain] Proceeds from sales of assets Ownership [Axis] BH Finance [Member] Represents information related to BH finance. Serial convertible preferred stock, no par value; authorized 500 shares; none issued Preferred stock, shares issued (in shares) us-gaap_PolicyTextBlockAbstract Accounting Policies Investment, Name [Axis] Preferred stock, par value (in dollars per share) Preferred stock, shares authoritzed (in shares) Inventories Operating revenue Total operating revenue Revenue from Contract with Customer, Including Assessed Tax Fair Value, Inputs, Level 3 [Member] us-gaap_PaymentsToAcquirePropertyPlantAndEquipment Purchases of property and equipment Dilutive stock options and restricted Common Stock (in shares) Fair Value Hierarchy and NAV [Domain] us-gaap_WeightedAverageNumberOfSharesRestrictedStock Less weighted average restricted Common Stock (in shares) Fair Value, Inputs, Level 2 [Member] Noncompete Agreements [Member] Product and Service, Other [Member] Weighted average common shares (in shares) Fair Value Hierarchy and NAV [Axis] Current liabilities: us-gaap_Assets Total assets Cash and cash equivalents: Non-controlling interests us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions Share-based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year) Cash provided by operating activities: us-gaap_WarrantsAndRightsOutstanding Warrants and Rights Outstanding Statement [Line Items] Accounts receivable and contract assets, net Additional paid-in capital Operating revenue: Finite-Lived Intangible Assets by Major Class [Axis] Share-based Payment Arrangement [Text Block] Finite-Lived Intangible Assets, Major Class Name [Domain] AOCI Attributable to Parent [Member] Stockholders' equity (deficit): Other, net us-gaap_NonoperatingIncomeExpense Total non-operating expense, net Award Type [Domain] Current assets: Fair Value Disclosures [Text Block] Basis of Presentation and Significant Accounting Policies [Text Block] (Loss) Income attributable to Lee Enterprises, Incorporated Net Income (Loss) Attributable to Parent, Total Income (loss) attributable to Lee Enterprises, Incorporated Award Type [Axis] Less accumulated amortization us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization Finite-Lived Intangible Assets, Net, Ending Balance us-gaap_FiniteLivedIntangibleAssetsNet us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations Beginning of period End of period Other intangible assets, net Other intangible assets, net us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect Net (decrease) increase in cash and cash equivalents Amortizable intangible assets, gross us-gaap_FiniteLivedIntangibleAssetsGross Restricted Stock [Member] us-gaap_NetIncomeLossAttributableToNoncontrollingInterest Net income attributable to non-controlling interests us-gaap_NetCashProvidedByUsedInFinancingActivities Net cash (required for) provided by financing activities us-gaap_Liabilities Total liabilities Operating income us-gaap_OperatingIncomeLoss Operating income us-gaap_ContractWithCustomerLiabilityRevenueRecognized Contract with Customer, Liability, Revenue Recognized Non-operating income (expense): us-gaap_NetCashProvidedByUsedInOperatingActivities Net cash provided by operating activities us-gaap_NetCashProvidedByUsedInInvestingActivities Net cash required for investing activities Measurement period adjustments Goodwill, Acquired During Period Mastheads us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill Deferred income taxes Business Combination Disclosure [Text Block] Commitments and Contingencies Disclosure [Text Block] Less accumulated depreciation us-gaap_PropertyPlantAndEquipmentNet Property and equipment, net Goodwill Goodwill, beginning of September 27, 2020 Goodwill, end of period us-gaap_PropertyPlantAndEquipmentGross Property, Plant and Equipment, Gross, Ending Balance Equipment Construction in process Long-term Debt, Type [Axis] Land and improvements Long-term Debt, Type [Domain] Buildings and improvements Property and equipment: us-gaap_AccountsReceivableGross Accounts Receivable, before Allowance for Credit Loss Equity Method Investments and Joint Ventures Disclosure [Text Block] Percentage of share us-gaap_EquityMethodInvestmentOwnershipPercentage Equity Method Investments [Table Text Block] Net income Net income Net income (loss) us-gaap_MultiemployerPlansWithdrawalObligation Multiemployer Plans, Withdrawal Obligation Other, net us-gaap_OtherOperatingActivitiesCashFlowStatement Cash required for investing activities: Change in income taxes payable Retained Earnings [Member] Earnings Per Share [Text Block] Other, including warrants Equity in earnings Equity in earnings of associated companies Increase (decrease) in accounts payable and other accrued liabilities Additional Paid-in Capital [Member] Associated companies Common Stock [Member] Curtailment gain Curtailment gain us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest, Total Income tax (benefit) expense Income Tax Expense (Benefit), Total Equity Components [Axis] Decrease in pension and other postretirement and postemployment benefit obligations Equity Component [Domain] us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1 Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) Class of Warrant or Right [Axis] Class of Warrant or Right [Domain] us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest Income (loss) before income taxes Investments: us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) Operating expenses us-gaap_OperatingExpenses Total operating expenses us-gaap_DebtInstrumentTerm Debt Instrument, Term (Year) Shares issued (redeemed) Equity impact of the value of stock issued (redeemed) during the period. Debt financing and administrative costs Debt financing and administrative costs Amount of amortization expense attributable to debt issuance costs and administrative costs. Newsprint and ink Newsprint and ink expense: expenses related to the consumption of newsprint and ink (both inventoried items) Advertising and Marketing Services [Member] Represents the information pertaining to advertising and marketing services. us-gaap_PaymentsOfDebtIssuanceCosts Debt financing and administrative costs paid Reclassified Other Revenue to Subscription Revenue [Member] Represents the reclassification of home delivery print revenue and certain other subscription revenue from Other revenue to subscription revenue. Cash and cash equivalents State and Local Jurisdiction [Member] us-gaap_LaborAndRelatedExpense Compensation Income Tax Authority [Axis] Income Tax Authority [Domain] Disaggregation of Revenue [Table Text Block] Payments on long-term debt us-gaap_RepaymentsOfLongTermDebt us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year Revenue from Contract with Customer [Text Block] us-gaap_DefinedBenefitPlanContributionsByEmployer Defined Benefit Plan, Plan Assets, Contributions by Employer Reverse Stock Split [Member] The conversion of a reverse stock split where there is a reduction in the shares outstanding. Return of collateral on (Payments to collateralize) letters of credit The amount of proceeds from (payments to) collateralize letters of credit. Document Quarterly Report Amendment Flag Entity Incorporation, State or Country Code us-gaap_DebtInstrumentCarryingAmount Long-term Debt, Gross Accounting Policies [Abstract] us-gaap_ComprehensiveIncomeNetOfTax Comprehensive (loss) income attributable to Lee Enterprises, Incorporated Document Transition Report City Area Code Basis of Accounting, Policy [Policy Text Block] Use of Estimates, Policy [Policy Text Block] New Accounting Pronouncements, Policy [Policy Text Block] Entity Interactive Data Current us-gaap_GainLossOnSaleOfPropertyPlantEquipment Assets loss (gain) on sales, impairments and other, net Security Exchange Name Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding, Ending Balance (in shares) Title of 12(b) Security Current Fiscal Year End Date Proceeds from long term debt us-gaap_DebtInstrumentInterestRateStatedPercentage Debt Instrument, Interest Rate, Stated Percentage Common stock transactions, net The net value of common stock transactions in the period. lee_DistributionsGreaterLessThanEarningsOfTNI Distributions greater (less) than earnings of TNI and MNI Distributions which are greater (less) than the earnings of TNI Partners ("TNI"). TNI Partners [Member] Information pertaining to TNI Partners ("TNI"). INN Partners, L.C. [Member] Information pertaining to INN Partners, L.C. ("TownNews.com"). Document Fiscal Period Focus Document Fiscal Year Focus Other Revenues [Member] Revenues from sources classified as other. Digital Services Revenues [Member] Revenues which come from digital services. Document Period End Date MNI [Member] Information pertaining to Madison Newspapers, Inc. ("MNI"). Entity File Number Nonmonetary Transaction Type [Domain] Entity Emerging Growth Company us-gaap_DebtInstrumentFaceAmount Debt Instrument, Face Amount Document Type Senior Secured Notes [Member] Information pertaining to senior secured notes. Entity Small Business Entity Shell Company Nonmonetary Transaction Type [Axis] Document Information [Line Items] Document Information [Table] us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Entity Filer Category Debt Instrument [Axis] Entity Current Reporting Status Debt Instrument, Name [Domain] Restructuring costs Restructuring costs and other Restructuring Charges, Total us-gaap_NumberOfRealEstateProperties Number of Real Estate Properties Schedule of Intangible Assets [Table Text Block] The tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with both finite and infinite lives by major class. us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) us-gaap_DefinedBenefitPlanCurtailments Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment Diluted average common shares (in shares) Stock compensation Entity Tax Identification Number Entity Central Index Key us-gaap_OperatingLossCarryforwards Operating Loss Carryforwards, Total Depreciation and amortization Depreciation and amortization Entity Registrant Name Entity [Domain] Legal Entity [Axis] Statement [Table] us-gaap_MinorityInterestOwnershipPercentageByParent Noncontrolling Interest, Ownership Percentage by Parent Entity Address, Address Line One Statement of Financial Position [Abstract] Subscription and Circulation [Member] Diluted: (in dollars per share) Basic average common shares (in shares) Less amortization of intangible assets us-gaap_AmortizationOfIntangibleAssets Entity Address, City or Town us-gaap_EffectiveIncomeTaxRateContinuingOperations Effective Income Tax Rate Reconciliation, Percent, Total Entity Address, Postal Zip Code Business Acquisition [Axis] Basic: (in dollars per share) Entity Address, State or Province Business Acquisition, Acquiree [Domain] us-gaap_CostMethodInvestments Other us-gaap_AllowanceForDoubtfulAccountsReceivable Accounts Receivable, Allowance for Credit Loss, Ending Balance Earnings per common share: Statement of Cash Flows [Abstract] Entity Common Stock, Shares Outstanding Warrants Issued in Connection with Second Lien Term Loan [Member] Represents the warrants issued in connection with the 2nd Lien Term Loan.. lee_WeightedAverageCostOfDebtExcludingAmortizationOfDebtFinancingCosts Weighted Average Cost of Debt, Excluding Amortization of Debt Financing Costs Represents weighted average cost of debt excluding amortization of debt financing costs. Statement of Stockholders' Equity [Abstract] lee_PulitzerExcessCashFlow Pulitzer Excess Cash Flow Amount of Pulitzer Excess Cash Flow available to be used to repay debt. Income Statement [Abstract] lee_WarrantsWhenFullyExercisedPercentageOfCommonStockOutstanding Warrants, When Fully Exercised, Percentage of Common Stock Outstanding Represents the percentage of common stock outstanding when warrants fully exercised. us-gaap_RestructuringReserve Restructuring Reserve, Ending Balance lee_MultiemployerPlansWithdrawalObligationPeriod Multiemployer Plans, Withdrawal Obligation, Period (Year) The period of time in which an obligation recognized by withdrawing from a pension or postretirement benefit plan will be paid. Amortization of prior service benefit us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses Amortization of net loss Trading Symbol Pension benefit us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost lee_EquitySecuritiesWithoutReadilyDeterminableFairValuePercent Equity Securities without Readily Determinable Fair Value, Percent Percent of investment in equity security without readily determinable fair value. Service cost for benefits earned during the period Interest cost on projected benefit obligation us-gaap_DefinedBenefitPlanInterestCost us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets Expected return on plan assets Pension withdrawal cost Pension withdrawal cost Amount of the obligation withdrawal cost recognized by withdrawing from a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers. Local Phone Number us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised Exercised, Shares (in shares) us-gaap_TableTextBlock Notes Tables us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Curtailment Curtailment gain lee_DebtInstrumentCovenantChangeOfControlRepaymentPercentage Debt Instrument, Covenant, Change of Control, Repayment Percentage The percentage of the debt instrument that is to be repaid in the event of change of control under the covenant. Type of Restructuring [Domain] lee_DebtInstrumentCovenantPercentOfNetCashProceedsOfPropertyInExcessOf500000In90Days Debt Instrument, Covenant, Percent of Net Cash Proceeds of Property in Excess of $500,000 in 90 Days The percentage of net cash proceeds from sale, transfer, license, or other disposition of property in excess of $500,000 in any 90 day period under covenant of the debt instrument. lee_DebtInstrumentCovenantExcessCashFlowPeriodAfterQuarterEnd Debt Instrument, Covenant, Excess Cash Flow, Period After Quarter End (Day) The period after the end of the quarter that excess cash flow is to be paid under the covenant of the debt instrument. Employee Severance [Member] Company's 50% share of operating income lee_OperatingIncomeLossFromEquityMethodInvestments Amount of operating income (loss) for proportionate share of equity method investee's income (loss). Restructuring Type [Axis] us-gaap_PaymentsForProceedsFromOtherInvestingActivities Other, net Cash provided by (required for) financing activities: us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod Cancelled, Shares (in shares) us-gaap_IncreaseDecreaseInInventoriesAndOtherOperatingAssets Decrease in inventories and other Warrants and other Line of Credit Facility, Lender [Domain] Advertiser Relationships [Member] Advertiser relationship that exists between an entity and its advertiser. Subscriber Relationships [Member] Subscriber relationship that exists between an entity and its subscriber. Commercial Print Relationships [Member] Commercial print relationship that exists between an entity and its commercial printer. Lender Name [Axis] us-gaap_LiabilitiesAndStockholdersEquity Total liabilities and deficit Other operating expenses Postretirement and postemployment benefit obligations COVID-19 Pandemic, Policy [Policy Text Block] Disclosure of accounting policy for COVID-19 pandemic. Accumulated deficit Accumulated other comprehensive loss Changes in operating assets and liabilities: Debt Disclosure [Text Block] us-gaap_InterestExpense Interest expense Pension obligations us-gaap_StockholdersEquity Total stockholders' deficit Balance Balance Income taxes payable us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired Acquisitions, net of cash acquired Common Class A [Member] us-gaap_DisclosureTextBlockAbstract Notes to Financial Statements Common Class B [Member] Retirement plan assets, net Operating lease liabilities Class of Stock [Axis] Class of Stock [Domain] Long-term debt, net of current maturities Mastheads [Member] Represents information related to Mastheads. Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] lee_ProceedsFromPaymentForPensionBenefits Pension contributions Amount of cash inflow (outflow) for pension benefit. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. Excludes other postretirement benefit us-gaap_PaymentsToAcquireBusinessesGross Payments to Acquire Businesses, Gross Schedule of Defined Benefit Plans Disclosures [Table Text Block] Current portion of lease liabilities Retirement Benefits [Text Block] Reclassification, Type [Domain] Reclassification, Type [Axis] us-gaap_EquityMethodInvestmentDividendsOrDistributions Proceeds from Equity Method Investment, Distribution us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearTwo Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Two Operating lease right-of-use assets us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearThree Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Three us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFour Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Four us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRollingYearFive Finite-Lived Intangible Assets, Amortization Expense, Rolling Year Five TCT and Private Equity Investment [Member] Represents the information pertaining to TCT and Private Equity Investment. us-gaap_DeferredIncomeTaxExpenseBenefit Deferred income taxes us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths Finite-Lived Intangible Assets, Amortization Expense, Next Rolling Twelve Months