| Line | Label | Object Class | Period Type | Balance | Report Element Name |
|---|---|---|---|---|---|
| 1 | 460000 - Disclosure - Debt | Network | http://fasb.org/us-gaap/role/disclosure/Debt | ||
| 2 | Debt Disclosure [Abstract] | Abstract | us-gaap:DebtDisclosureAbstract | ||
| 3 | Debt Disclosure [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:DebtDisclosureTextBlock | |
| 4 | Short-term Debt [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ShortTermDebtTextBlock | |
| 5 | Short-term Debt, Description | Concept (Text/String) | For Period | us-gaap:ShortTermDebtDescription | |
| 6 | Schedule of Short-term Debt [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfShortTermDebtTextBlock | |
| 7 | Schedule of Short-term Debt [Table] | Table | us-gaap:ScheduleOfShortTermDebtTable | ||
| 8 | Short-term Debt, Type [Axis] | Axis | us-gaap:ShortTermDebtTypeAxis | ||
| 9 | Short-term Debt, Type [Domain] | Member | us-gaap:ShortTermDebtTypeDomain | ||
| 10 | Notes Payable to Banks [Member] | Member | us-gaap:NotesPayableToBanksMember | ||
| 11 | Notes Payable, Other Payables [Member] | Member | us-gaap:NotesPayableOtherPayablesMember | ||
| 12 | Loans Payable [Member] | Member | us-gaap:LoansPayableMember | ||
| 13 | Line of Credit [Member] | Member | us-gaap:LineOfCreditMember | ||
| 14 | Domestic Line of Credit [Member] | Member | us-gaap:DomesticLineOfCreditMember | ||
| 15 | Foreign Line of Credit [Member] | Member | us-gaap:ForeignLineOfCreditMember | ||
| 16 | Letter of Credit [Member] | Member | us-gaap:LetterOfCreditMember | ||
| 17 | Warehouse Agreement Borrowings [Member] | Member | us-gaap:WarehouseAgreementBorrowingsMember | ||
| 18 | Convertible Debt [Member] | Member | us-gaap:ConvertibleDebtMember | ||
| 19 | Convertible Notes Payable [Member] | Member | us-gaap:ConvertibleNotesPayableMember | ||
| 20 | Exchangeable Debt [Member] | Member | us-gaap:ExchangeableDebtMember | ||
| 21 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 22 | Construction Loan Payable [Member] | Member | us-gaap:ConstructionLoanPayableMember | ||
| 23 | Bank Overdrafts [Member] | Member | us-gaap:BankOverdraftsMember | ||
| 24 | Bankers Acceptance [Member] | Member | us-gaap:BankersAcceptanceMember | ||
| 25 | Bridge Loan [Member] | Member | us-gaap:BridgeLoanMember | ||
| 26 | Product Financing Arrangement [Member] | Member | us-gaap:ProductFinancingArrangementMember | ||
| 27 | Federal Funds Purchased [Member] | Member | us-gaap:FederalFundsPurchasedMember | ||
| 28 | Securities Sold under Agreements to Repurchase [Member] | Member | us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember | ||
| 29 | Federal Home Loan Bank Advances [Member] | Member | us-gaap:FederalHomeLoanBankAdvancesMember | ||
| 30 | Federal Reserve Bank Advances [Member] | Member | us-gaap:FederalReserveBankAdvancesMember | ||
| 31 | Debt Instrument [Axis] | Axis | us-gaap:DebtInstrumentAxis | ||
| 32 | Debt Instrument, Name [Domain] | Member | us-gaap:DebtInstrumentNameDomain | ||
| 33 | Short-term Debt [Line Items] | LineItems | us-gaap:ShortTermDebtLineItems | ||
| 34 | Short-term Debt, Lender | Concept (Text/String) | For Period | us-gaap:ShortTermDebtLender | |
| 35 | Short-term Debt, Terms | Concept (Text/String) | For Period | us-gaap:ShortTermDebtTerms | |
| 36 | Short-term Debt, Weighted Average Interest Rate, at Point in Time | Concept (Percent) | As Of | us-gaap:ShortTermDebtWeightedAverageInterestRate | |
| 37 | Short-term Debt, Weighted Average Interest Rate, over Time | Concept (Percent) | For Period | us-gaap:ShortTermDebtWeightedAverageInterestRateOverTime | |
| 38 | Short-term Debt, Interest Rate Increase | Concept (Percent) | For Period | us-gaap:ShortTermDebtInterestRateIncrease | |
| 39 | Short-term Debt | Concept (Monetary) | As Of | Credit | us-gaap:ShortTermBorrowings |
| 40 | Short-term Debt, Maximum Amount Outstanding During Period | Concept (Monetary) | For Period | Credit | us-gaap:ShorttermDebtMaximumAmountOutstandingDuringPeriod |
| 41 | Short-term Debt, Maximum Month-end Outstanding Amount | Concept (Monetary) | For Period | Credit | us-gaap:ShorttermDebtMaximumMonthendOutstandingAmount |
| 42 | Short-term Debt, Average Outstanding Amount | Concept (Monetary) | For Period | Credit | us-gaap:ShorttermDebtAverageOutstandingAmount |
| 43 | Short-term Debt, Refinanced, Description | Concept (Text/String) | For Period | us-gaap:ShortTermDebtRefinancedDescription | |
| 44 | Short-term Debt, Refinanced, Amount | Concept (Monetary) | For Period | Credit | us-gaap:ShortTermDebtRefinancedAmount |
| 45 | Short-term Debt, Debt Default [Abstract] | Abstract | us-gaap:DebtDefaultShorttermDebtAbstract | ||
| 46 | Debt Default, Short-term Debt, Description of Violation or Event of Default | Concept (Text/String) | For Period | us-gaap:DebtDefaultShorttermDebtDescriptionOfViolationOrEventOfDefault | |
| 47 | Debt Default, Short-term Debt, Description of Notice of Default | Concept (Text/String) | For Period | us-gaap:DebtDefaultShorttermDebtDescriptionOfNoticeOfDefault | |
| 48 | Debt Default, Short-term Debt, Amount | Concept (Monetary) | As Of | Credit | us-gaap:DebtDefaultShorttermDebtAmount |
| 49 | Debt, Current [Abstract] | Abstract | us-gaap:DebtCurrentAbstract | ||
| 50 | Short-term Debt | Concept (Monetary) | As Of | Credit | us-gaap:ShortTermBorrowings |
| 51 | Long-term Debt and Lease Obligation, Current | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent |
| 52 | Debt, Current, Total | Concept (Monetary) | As Of | Credit | us-gaap:DebtCurrent |
| 53 | Short-term Debt, Other Disclosures [Abstract] | Abstract | us-gaap:ShortTermDebtOtherDisclosuresAbstract | ||
| 54 | Short-term Debt, Percentage Bearing Fixed Interest Rate | Concept (Percent) | As Of | us-gaap:ShortTermDebtPercentageBearingFixedInterestRate | |
| 55 | Short-term Debt, Percentage Bearing Variable Interest Rate | Concept (Percent) | As Of | us-gaap:ShortTermDebtPercentageBearingVariableInterestRate | |
| 56 | Short-term Debt, Fair Value | Concept (Monetary) | As Of | Credit | us-gaap:ShorttermDebtFairValue |
| 57 | Line of Credit Facility [Abstract] | Abstract | us-gaap:LineOfCreditFacilityAbstract | ||
| 58 | Schedule of Line of Credit Facilities [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfLineOfCreditFacilitiesTextBlock | |
| 59 | Line of Credit Facility [Table] | Table | us-gaap:LineOfCreditFacilityTable | ||
| 60 | Lender Name [Axis] | Axis | us-gaap:LineOfCreditFacilityAxis | ||
| 61 | Line of Credit Facility, Lender [Domain] | Member | us-gaap:LineOfCreditFacilityLenderDomain | ||
| 62 | Credit Facility [Axis] | Axis | us-gaap:CreditFacilityAxis | ||
| 63 | Credit Facility [Domain] | Member | us-gaap:CreditFacilityDomain | ||
| 64 | Letter of Credit [Member] | Member | us-gaap:LetterOfCreditMember | ||
| 65 | Line of Credit [Member] | Member | us-gaap:LineOfCreditMember | ||
| 66 | Domestic Line of Credit [Member] | Member | us-gaap:DomesticLineOfCreditMember | ||
| 67 | Foreign Line of Credit [Member] | Member | us-gaap:ForeignLineOfCreditMember | ||
| 68 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 69 | Standby Letters of Credit [Member] | Member | us-gaap:StandbyLettersOfCreditMember | ||
| 70 | Secured Debt [Member] | Member | us-gaap:SecuredDebtMember | ||
| 71 | Revolving Credit Facility [Member] | Member | us-gaap:RevolvingCreditFacilityMember | ||
| 72 | Line of Credit Facility [Line Items] | LineItems | us-gaap:LineOfCreditFacilityLineItems | ||
| 73 | Long-term Line of Credit | Concept (Monetary) | As Of | Credit | us-gaap:LineOfCredit |
| 74 | Line of Credit Facility, Maximum Amount Outstanding During Period | Concept (Monetary) | For Period | Credit | us-gaap:LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod |
| 75 | Line of Credit Facility, Maximum Month-end Outstanding Amount | Concept (Monetary) | For Period | Credit | us-gaap:LineOfCreditFacilityMaximumMonthendOutstandingAmount |
| 76 | Line of Credit Facility, Average Outstanding Amount | Concept (Monetary) | For Period | Credit | us-gaap:LineOfCreditFacilityAverageOutstandingAmount |
| 77 | Line of Credit Facility, Rationale for Classification as Long-term Debt | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityRationaleForClassificationAsLongTermDebt | |
| 78 | Line of Credit Facility, Affiliated Borrower | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityAffiliatedBorrower | |
| 79 | Line of Credit Facility, Currency | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityCurrency | |
| 80 | Line of Credit Facility, Description | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityDescription | |
| 81 | Line of Credit Facility, Initiation Date | Concept (Date) | For Period | us-gaap:LineOfCreditFacilityInitiationDate1 | |
| 82 | Line of Credit Facility, Expiration Date | Concept (Date) | For Period | us-gaap:LineOfCreditFacilityExpirationDate1 | |
| 83 | Line of Credit Facility, Expiration Period | Concept (xbrli:durationItemType) | For Period | us-gaap:LineOfCreditFacilityExpirationPeriod | |
| 84 | Debt Instrument, Term | Concept (xbrli:durationItemType) | For Period | us-gaap:DebtInstrumentTerm | |
| 85 | Line of Credit Facility, Fair Value of Amount Outstanding | Concept (Monetary) | As Of | Credit | us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding |
| 86 | Line of Credit Facility, Priority | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityPriority | |
| 87 | Line of Credit Facility, Collateral | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityCollateral | |
| 88 | Line of Credit Facility, Collateral Fees | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityCollateralFees | |
| 89 | Line of Credit Facility, Collateral Fees, Amount | Concept (Monetary) | For Period | Debit | us-gaap:LineOfCreditFacilityCollateralFeesAmount |
| 90 | Line of Credit Facility, Covenant Terms | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityCovenantTerms | |
| 91 | Line of Credit Facility, Covenant Compliance | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityCovenantCompliance | |
| 92 | Line of Credit Facility, Commitment Fee Description | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityCommitmentFeeDescription | |
| 93 | Line of Credit Facility, Frequency of Commitment Fee Payment | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityFrequencyOfCommitmentFeePayment | |
| 94 | Line of Credit Facility, Commitment Fee Amount | Concept (Monetary) | For Period | Debit | us-gaap:LineOfCreditFacilityCommitmentFeeAmount |
| 95 | Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | Concept (Percent) | For Period | us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage | |
| 96 | Line of Credit Facility, Fair Value, Basis for Measurement | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityFairValueBasisForMeasurement | |
| 97 | Line of Credit Facility, Borrowing Capacity, Description | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityBorrowingCapacityDescription | |
| 98 | Line of Credit Facility, Maximum Borrowing Capacity | Concept (Monetary) | As Of | Credit | us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity |
| 99 | Line of Credit Facility, Current Borrowing Capacity | Concept (Monetary) | As Of | Credit | us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity |
| 100 | Line of Credit Facility, Remaining Borrowing Capacity | Concept (Monetary) | As Of | Credit | us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity |
| 101 | Line of Credit Facility, Capacity Available for Trade Purchases | Concept (Monetary) | As Of | Credit | us-gaap:LineOfCreditFacilityCapacityAvailableForTradePurchases |
| 102 | Line of Credit Facility, Capacity Available for Specific Purpose Other than for Trade Purchases | Concept (Monetary) | As Of | Credit | us-gaap:LineOfCreditFacilityCapacityAvailableForSpecificPurposeOtherThanForTradePurchases |
| 103 | Line of Credit Facility, Interest Rate Description | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityInterestRateDescription | |
| 104 | Line of Credit Facility, Interest Rate at Period End | Concept (Percent) | As Of | us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd | |
| 105 | Line of Credit Facility, Interest Rate During Period | Concept (Percent) | For Period | us-gaap:LineOfCreditFacilityInterestRateDuringPeriod | |
| 106 | Line of Credit Facility, Commitment Fee Percentage | Concept (Percent) | For Period | us-gaap:LineOfCreditFacilityCommitmentFeePercentage | |
| 107 | Line of Credit Facility, Frequency of Payment and Payment Terms | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityFrequencyOfPaymentAndPaymentTerms | |
| 108 | Line of Credit Facility, Frequency of Payments | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityFrequencyOfPayments | |
| 109 | Line of Credit Facility, Periodic Payment | Concept (Monetary) | For Period | Debit | us-gaap:LineOfCreditFacilityPeriodicPayment |
| 110 | Line of Credit Facility, Periodic Payment, Interest | Concept (Monetary) | For Period | Debit | us-gaap:LineOfCreditFacilityPeriodicPaymentInterest |
| 111 | Line of Credit Facility, Periodic Payment, Principal | Concept (Monetary) | For Period | Debit | us-gaap:LineOfCreditFacilityPeriodicPaymentPrincipal |
| 112 | Line of Credit Facility, Date of First Required Payment | Concept (Date) | For Period | us-gaap:LineOfCreditFacilityDateOfFirstRequiredPayment1 | |
| 113 | Line of Credit Facility, Annual Principal Payment | Concept (Monetary) | For Period | Debit | us-gaap:LineOfCreditFacilityAnnualPrincipalPayment |
| 114 | Line of Credit Facility, Increase (Decrease) for Period, Description | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodDescription | |
| 115 | Line of Credit Facility, Increase (Decrease), Net [Abstract] | Abstract | us-gaap:LineOfCreditFacilityIncreaseDecreaseNetAbstract | ||
| 116 | Line of Credit Facility, Increase, Accrued Interest | Concept (Monetary) | For Period | Credit | us-gaap:LineOfCreditFacilityIncreaseAccruedInterest |
| 117 | Proceeds from Lines of Credit | Concept (Monetary) | For Period | Debit | us-gaap:ProceedsFromLinesOfCredit |
| 118 | Repayments of Lines of Credit | Concept (Monetary) | For Period | Credit | us-gaap:RepaymentsOfLinesOfCredit |
| 119 | Line of Credit Facility, Decrease, Forgiveness | Concept (Monetary) | For Period | Debit | us-gaap:LineOfCreditFacilityDecreaseForgiveness1 |
| 120 | Line of Credit Facility, Increase (Decrease), Other, Net | Concept (Monetary) | For Period | Credit | us-gaap:LineOfCreditFacilityIncreaseDecreaseOtherNet |
| 121 | Line of Credit Facility, Increase (Decrease), Net, Total | Concept (Monetary) | For Period | Credit | us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet |
| 122 | Line of Credit Facility, Asset Restrictions | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityAssetRestrictions | |
| 123 | Line of Credit Facility, Dividend Restrictions | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityDividendRestrictions | |
| 124 | Line of Credit Facility, Revolving Credit Conversion to Term Loan, Description | Concept (Text/String) | For Period | us-gaap:LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription | |
| 125 | Long-term Debt [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:LongTermDebtTextBlock | |
| 126 | Long-term Debt, Description | Concept (Text/String) | For Period | us-gaap:LongTermDebtDescription | |
| 127 | Long-term Debt, by Current and Noncurrent [Abstract] | Abstract | us-gaap:LongTermDebtByCurrentAndNoncurrentAbstract | ||
| 128 | Long-term Debt, Current Maturities [Abstract] | Abstract | us-gaap:LongTermDebtCurrentAbstract | ||
| 129 | Line of Credit, Current | Concept (Monetary) | As Of | Credit | us-gaap:LinesOfCreditCurrent |
| 130 | Secured Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:SecuredDebtCurrent |
| 131 | Unsecured Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:UnsecuredDebtCurrent |
| 132 | Convertible Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleDebtCurrent |
| 133 | Subordinated Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:SubordinatedDebtCurrent |
| 134 | Convertible Subordinated Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleSubordinatedDebtCurrent |
| 135 | Long-term Commercial Paper, Current | Concept (Monetary) | As Of | Credit | us-gaap:LongTermCommercialPaperCurrent |
| 136 | Long-term Construction Loan, Current | Concept (Monetary) | As Of | Credit | us-gaap:LongTermConstructionLoanCurrent |
| 137 | Long-term Transition Bond, Current | Concept (Monetary) | As Of | Credit | us-gaap:LongtermTransitionBondCurrent |
| 138 | Long-term Pollution Control Bond, Current | Concept (Monetary) | As Of | Credit | us-gaap:LongtermPollutionControlBondCurrent |
| 139 | Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust, Current | Concept (Monetary) | As Of | Credit | us-gaap:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustCurrent |
| 140 | Notes and Loans Payable, Current [Abstract] | Abstract | us-gaap:NotesAndLoansPayableCurrentAbstract | ||
| 141 | Notes Payable, Current [Abstract] | Abstract | us-gaap:NotesPayableCurrentAbstract | ||
| 142 | Medium-term Notes, Current | Concept (Monetary) | As Of | Credit | us-gaap:MediumtermNotesCurrent |
| 143 | Convertible Notes Payable, Current | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleNotesPayableCurrent |
| 144 | Notes Payable to Bank, Current | Concept (Monetary) | As Of | Credit | us-gaap:NotesPayableToBankCurrent |
| 145 | Senior Notes, Current | Concept (Monetary) | As Of | Credit | us-gaap:SeniorNotesCurrent |
| 146 | Junior Subordinated Notes, Current | Concept (Monetary) | As Of | Credit | us-gaap:JuniorSubordinatedNotesCurrent |
| 147 | Other Notes Payable, Current | Concept (Monetary) | As Of | Credit | us-gaap:OtherNotesPayableCurrent |
| 148 | Notes Payable, Current, Total | Concept (Monetary) | As Of | Credit | us-gaap:NotesPayableCurrent |
| 149 | Loans Payable, Current [Abstract] | Abstract | us-gaap:LoansPayableCurrentAbstract | ||
| 150 | Loans Payable to Bank, Current | Concept (Monetary) | As Of | Credit | us-gaap:LoansPayableToBankCurrent |
| 151 | Other Loans Payable, Current | Concept (Monetary) | As Of | Credit | us-gaap:OtherLoansPayableCurrent |
| 152 | Loans Payable, Current, Total | Concept (Monetary) | As Of | Credit | us-gaap:LoansPayableCurrent |
| 153 | Notes and Loans Payable, Current, Total | Concept (Monetary) | As Of | Credit | us-gaap:NotesAndLoansPayableCurrent |
| 154 | Special Assessment Bond, Current | Concept (Monetary) | As Of | Credit | us-gaap:SpecialAssessmentBondCurrent |
| 155 | Long-term Federal Home Loan Bank Advances, Current | Concept (Monetary) | As Of | Credit | us-gaap:FederalHomeLoanBankAdvancesCurrent |
| 156 | Other Long-term Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:OtherLongTermDebtCurrent |
| 157 | Long-term Debt, Current Maturities, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtCurrent |
| 158 | Long-term Debt, Excluding Current Maturities [Abstract] | Abstract | us-gaap:LongTermDebtNoncurrentAbstract | ||
| 159 | Long-term Line of Credit, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongTermLineOfCredit |
| 160 | Secured Long-term Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:SecuredLongTermDebt |
| 161 | Unsecured Long-term Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:UnsecuredLongTermDebt |
| 162 | Convertible Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleDebtNoncurrent |
| 163 | Subordinated Long-term Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:SubordinatedLongTermDebt |
| 164 | Convertible Subordinated Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleSubordinatedDebtNoncurrent |
| 165 | Long-term Commercial Paper, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:CommercialPaperNoncurrent |
| 166 | Long-term Construction Loan, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:ConstructionLoanNoncurrent |
| 167 | Long-term Transition Bond, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongTermTransitionBond |
| 168 | Long-term Pollution Control Bond, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongTermPollutionControlBond |
| 169 | Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustNoncurrent |
| 170 | Notes and Loans, Noncurrent [Abstract] | Abstract | us-gaap:LongTermNotesAndLoansAbstract | ||
| 171 | Notes Payable, Noncurrent [Abstract] | Abstract | us-gaap:LongTermNotesPayableAbstract | ||
| 172 | Medium-term Notes, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:MediumtermNotesNoncurrent |
| 173 | Junior Subordinated Notes, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:JuniorSubordinatedLongTermNotes |
| 174 | Senior Notes, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:SeniorLongTermNotes |
| 175 | Convertible Notes Payable, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleLongTermNotesPayable |
| 176 | Notes Payable to Bank, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:NotesPayableToBankNoncurrent |
| 177 | Other Notes Payable, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:OtherLongTermNotesPayable |
| 178 | Notes Payable, Noncurrent, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermNotesPayable |
| 179 | Loans Payable, Noncurrent [Abstract] | Abstract | us-gaap:LongTermLoansPayableAbstract | ||
| 180 | Loans Payable to Bank, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongTermLoansFromBank |
| 181 | Other Loans Payable, Long-term, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:OtherLoansPayableLongTerm |
| 182 | Loans Payable, Noncurrent, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermLoansPayable |
| 183 | Notes and Loans, Noncurrent, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermNotesAndLoans |
| 184 | Special Assessment Bond, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:SpecialAssessmentBondNoncurrent |
| 185 | Long-term Federal Home Loan Bank Advances, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongtermFederalHomeLoanBankAdvancesNoncurrent |
| 186 | Other Long-term Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:OtherLongTermDebtNoncurrent |
| 187 | Long-term Debt, Excluding Current Maturities, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtNoncurrent |
| 188 | Long-term Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebt |
| 189 | Long-term Debt, by Type Alternative [Abstract] | Abstract | us-gaap:LongTermDebtByComponentsAlternativeAbstract | ||
| 190 | Long-term Debt, by Type, Current and Noncurrent [Abstract] | Abstract | us-gaap:LongTermDebtByComponentsCurrentAndNoncurrentAlternativeAbstract | ||
| 191 | Long-term Line of Credit [Abstract] | Abstract | us-gaap:LongtermLineOfCreditCurrentAndNoncurrentAbstract | ||
| 192 | Line of Credit, Current | Concept (Monetary) | As Of | Credit | us-gaap:LinesOfCreditCurrent |
| 193 | Long-term Line of Credit, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongTermLineOfCredit |
| 194 | Long-term Line of Credit, Total | Concept (Monetary) | As Of | Credit | us-gaap:LineOfCredit |
| 195 | Line of Credit Facility, Maximum Amount Outstanding During Period | Concept (Monetary) | For Period | Credit | us-gaap:LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod |
| 196 | Line of Credit Facility, Maximum Month-end Outstanding Amount | Concept (Monetary) | For Period | Credit | us-gaap:LineOfCreditFacilityMaximumMonthendOutstandingAmount |
| 197 | Line of Credit Facility, Average Outstanding Amount | Concept (Monetary) | For Period | Credit | us-gaap:LineOfCreditFacilityAverageOutstandingAmount |
| 198 | Secured Debt [Abstract] | Abstract | us-gaap:SecuredLongtermDebtCurrentAndNoncurrentAbstract | ||
| 199 | Secured Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:SecuredDebtCurrent |
| 200 | Secured Long-term Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:SecuredLongTermDebt |
| 201 | Secured Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:SecuredDebt |
| 202 | Unsecured Debt [Abstract] | Abstract | us-gaap:UnsecuredLongtermDebtCurrentAndNoncurrentAbstract | ||
| 203 | Unsecured Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:UnsecuredDebtCurrent |
| 204 | Unsecured Long-term Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:UnsecuredLongTermDebt |
| 205 | Unsecured Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:UnsecuredDebt |
| 206 | Convertible Debt [Abstract] | Abstract | us-gaap:LongtermConvertibleDebtCurrentAndNoncurrentAbstract | ||
| 207 | Convertible Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleDebtCurrent |
| 208 | Convertible Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleDebtNoncurrent |
| 209 | Convertible Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleDebt |
| 210 | Subordinated Debt [Abstract] | Abstract | us-gaap:SubordinatedLongtermDebtCurrentAndNoncurrentAbstract | ||
| 211 | Subordinated Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:SubordinatedDebtCurrent |
| 212 | Subordinated Long-term Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:SubordinatedLongTermDebt |
| 213 | Subordinated Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:SubordinatedDebt |
| 214 | Convertible Subordinated Debt [Abstract] | Abstract | us-gaap:ConvertibleSubordinatedDebtCurrentAndNoncurrentAbstract | ||
| 215 | Convertible Subordinated Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleSubordinatedDebtCurrent |
| 216 | Convertible Subordinated Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleSubordinatedDebtNoncurrent |
| 217 | Convertible Subordinated Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleSubordinatedDebt |
| 218 | Long-term Commercial Paper [Abstract] | Abstract | us-gaap:LongtermCommercialPaperCurrentAndNoncurrentAbstract | ||
| 219 | Long-term Commercial Paper, Current | Concept (Monetary) | As Of | Credit | us-gaap:LongTermCommercialPaperCurrent |
| 220 | Long-term Commercial Paper, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:CommercialPaperNoncurrent |
| 221 | Long-term Commercial Paper, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongtermCommercialPaperCurrentAndNoncurrent |
| 222 | Long-term Construction Loan [Abstract] | Abstract | us-gaap:LongtermConstructionLoanCurrentAndNoncurrentAbstract | ||
| 223 | Long-term Construction Loan, Current | Concept (Monetary) | As Of | Credit | us-gaap:LongTermConstructionLoanCurrent |
| 224 | Long-term Construction Loan, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:ConstructionLoanNoncurrent |
| 225 | Long-term Construction Loan, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongtermConstructionLoanCurrentAndNoncurrent |
| 226 | Long-term Transition Bond [Abstract] | Abstract | us-gaap:LongtermTransitionBondCurrentAndNoncurrentAbstract | ||
| 227 | Long-term Transition Bond, Current | Concept (Monetary) | As Of | Credit | us-gaap:LongtermTransitionBondCurrent |
| 228 | Long-term Transition Bond, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongTermTransitionBond |
| 229 | Long-term Transition Bond, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongtermTransitionBondCurrentAndNoncurrent |
| 230 | Long-term Pollution Control Bond [Abstract] | Abstract | us-gaap:LongtermPollutionControlBondCurrentAndNoncurrentAbstract | ||
| 231 | Long-term Pollution Control Bond, Current | Concept (Monetary) | As Of | Credit | us-gaap:LongtermPollutionControlBondCurrent |
| 232 | Long-term Pollution Control Bond, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongTermPollutionControlBond |
| 233 | Long-term Pollution Control Bond, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongtermPollutionControlBondCurrentAndNoncurrent |
| 234 | Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust [Abstract] | Abstract | us-gaap:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustAbstract | ||
| 235 | Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust, Current | Concept (Monetary) | As Of | Credit | us-gaap:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustCurrent |
| 236 | Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustNoncurrent |
| 237 | Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust, Total | Concept (Monetary) | As Of | Credit | us-gaap:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust |
| 238 | Long-term Notes and Loans, by Type, Current and Noncurrent [Abstract] | Abstract | us-gaap:LongtermNotesAndLoansByTypeCurrentAndNoncurrentAbstract | ||
| 239 | Notes Payable, by Type, Current and Noncurrent [Abstract] | Abstract | us-gaap:LongtermNotesPayableCurrentAndNoncurrentAbstract | ||
| 240 | Medium-term Notes [Abstract] | Abstract | us-gaap:MediumtermNotesAbstract | ||
| 241 | Medium-term Notes, Current | Concept (Monetary) | As Of | Credit | us-gaap:MediumtermNotesCurrent |
| 242 | Medium-term Notes, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:MediumtermNotesNoncurrent |
| 243 | Medium-term Notes, Total | Concept (Monetary) | As Of | Credit | us-gaap:MediumTermNotes |
| 244 | Junior Subordinated Notes [Abstract] | Abstract | us-gaap:JuniorSubordinatedLongtermNotesCurrentAndNoncurrentAbstract | ||
| 245 | Junior Subordinated Notes, Current | Concept (Monetary) | As Of | Credit | us-gaap:JuniorSubordinatedNotesCurrent |
| 246 | Junior Subordinated Notes, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:JuniorSubordinatedLongTermNotes |
| 247 | Junior Subordinated Notes, Total | Concept (Monetary) | As Of | Credit | us-gaap:JuniorSubordinatedNotes |
| 248 | Senior Notes [Abstract] | Abstract | us-gaap:SeniorLongtermNotesCurrentAndNoncurrentAbstract | ||
| 249 | Senior Notes, Current | Concept (Monetary) | As Of | Credit | us-gaap:SeniorNotesCurrent |
| 250 | Senior Notes, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:SeniorLongTermNotes |
| 251 | Senior Notes, Total | Concept (Monetary) | As Of | Credit | us-gaap:SeniorNotes |
| 252 | Convertible Notes Payable [Abstract] | Abstract | us-gaap:ConvertibleLongtermNotesPayableCurrentAndNoncurrentAbstract | ||
| 253 | Convertible Notes Payable, Current | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleNotesPayableCurrent |
| 254 | Convertible Notes Payable, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleLongTermNotesPayable |
| 255 | Convertible Notes Payable, Total | Concept (Monetary) | As Of | Credit | us-gaap:ConvertibleNotesPayable |
| 256 | Notes Payable to Bank [Abstract] | Abstract | us-gaap:NotesPayableToBankCurrentAndNoncurrentAbstract | ||
| 257 | Notes Payable to Bank, Current | Concept (Monetary) | As Of | Credit | us-gaap:NotesPayableToBankCurrent |
| 258 | Notes Payable to Bank, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:NotesPayableToBankNoncurrent |
| 259 | Notes Payable to Bank, Total | Concept (Monetary) | As Of | Credit | us-gaap:NotesPayableToBank |
| 260 | Other Notes Payable [Abstract] | Abstract | us-gaap:OtherLongtermNotesPayableCurrentAndNoncurrentAbstract | ||
| 261 | Other Notes Payable, Current | Concept (Monetary) | As Of | Credit | us-gaap:OtherNotesPayableCurrent |
| 262 | Other Notes Payable, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:OtherLongTermNotesPayable |
| 263 | Other Notes Payable, Total | Concept (Monetary) | As Of | Credit | us-gaap:OtherNotesPayable |
| 264 | Notes Payable, Total | Concept (Monetary) | As Of | Credit | us-gaap:NotesPayable |
| 265 | Loans Payable, by Type, Current and Noncurrent [Abstract] | Abstract | us-gaap:LongtermLoansPayableCurrentAndNoncurrentAbstract | ||
| 266 | Loans Payable to Bank [Abstract] | Abstract | us-gaap:LongtermLoansPayableToBankCurrentAndNoncurrentAbstract | ||
| 267 | Loans Payable to Bank, Current | Concept (Monetary) | As Of | Credit | us-gaap:LoansPayableToBankCurrent |
| 268 | Loans Payable to Bank, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongTermLoansFromBank |
| 269 | Loans Payable to Bank, Total | Concept (Monetary) | As Of | Credit | us-gaap:LoansPayableToBank |
| 270 | Other Loans Payable [Abstract] | Abstract | us-gaap:OtherLongtermLoansPayableCurrentAndNoncurrentAbstract | ||
| 271 | Other Loans Payable, Current | Concept (Monetary) | As Of | Credit | us-gaap:OtherLoansPayableCurrent |
| 272 | Other Loans Payable, Long-term, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:OtherLoansPayableLongTerm |
| 273 | Other Loans Payable, Total | Concept (Monetary) | As Of | Credit | us-gaap:OtherLoansPayable |
| 274 | Loans Payable, Total | Concept (Monetary) | As Of | Credit | us-gaap:LoansPayable |
| 275 | Notes and Loans Payable, Total | Concept (Monetary) | As Of | Credit | us-gaap:NotesAndLoansPayable |
| 276 | Special Assessment Bond [Abstract] | Abstract | us-gaap:SpecialAssessmentBondCurrentAndNoncurrentAbstract | ||
| 277 | Special Assessment Bond, Current | Concept (Monetary) | As Of | Credit | us-gaap:SpecialAssessmentBondCurrent |
| 278 | Special Assessment Bond, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:SpecialAssessmentBondNoncurrent |
| 279 | Special Assessment Bond, Total | Concept (Monetary) | As Of | Credit | us-gaap:SpecialAssessmentBond |
| 280 | Long-term Federal Home Loan Bank Advances [Abstract] | Abstract | us-gaap:LongtermFederalHomeLoanBankAdvancesAbstract | ||
| 281 | Long-term Federal Home Loan Bank Advances, Current | Concept (Monetary) | As Of | Credit | us-gaap:FederalHomeLoanBankAdvancesCurrent |
| 282 | Long-term Federal Home Loan Bank Advances, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongtermFederalHomeLoanBankAdvancesNoncurrent |
| 283 | Long-term Federal Home Loan Bank Advances, Total | Concept (Monetary) | As Of | Credit | us-gaap:FederalHomeLoanBankAdvancesLongTerm |
| 284 | Other Long-term Debt [Abstract] | Abstract | us-gaap:OtherLongtermDebtCurrentAndNoncurrentAbstract | ||
| 285 | Other Long-term Debt, Current | Concept (Monetary) | As Of | Credit | us-gaap:OtherLongTermDebtCurrent |
| 286 | Other Long-term Debt, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:OtherLongTermDebtNoncurrent |
| 287 | Other Long-term Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:OtherLongTermDebt |
| 288 | Long-term Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebt |
| 289 | Long-term Debt, by Category, Current and Noncurrent [Abstract] | Abstract | us-gaap:LongtermDebtByTypeCategoryCurrentAndNoncurrentAbstract | ||
| 290 | Loans Payable, Current and Noncurrent [Abstract] | Abstract | us-gaap:LongtermLoansPayableByCurrentAndNoncurrentAbstract | ||
| 291 | Loans Payable, Current | Concept (Monetary) | As Of | Credit | us-gaap:LoansPayableCurrent |
| 292 | Loans Payable, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongTermLoansPayable |
| 293 | Loans Payable, Total | Concept (Monetary) | As Of | Credit | us-gaap:LoansPayable |
| 294 | Notes Payable, Current and Noncurrent [Abstract] | Abstract | us-gaap:LongtermNotesPayableCurrentAndNoncurrentTotalAbstract | ||
| 295 | Notes Payable, Current | Concept (Monetary) | As Of | Credit | us-gaap:NotesPayableCurrent |
| 296 | Notes Payable, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongTermNotesPayable |
| 297 | Notes Payable, Total | Concept (Monetary) | As Of | Credit | us-gaap:NotesPayable |
| 298 | Notes and Loans Payable, Current and Noncurrent [Abstract] | Abstract | us-gaap:LongtermNotesAndLoansCurrentAndNoncurrentAbstract | ||
| 299 | Notes and Loans Payable, Current | Concept (Monetary) | As Of | Credit | us-gaap:NotesAndLoansPayableCurrent |
| 300 | Notes and Loans, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:LongTermNotesAndLoans |
| 301 | Notes and Loans Payable, Total | Concept (Monetary) | As Of | Credit | us-gaap:NotesAndLoansPayable |
| 302 | Long-term Debt, Current and Noncurrent [Abstract] | Abstract | us-gaap:LongtermDebtCurrentAndNoncurrentAbstract | ||
| 303 | Long-term Debt, Current Maturities | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtCurrent |
| 304 | Long-term Debt, Excluding Current Maturities | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtNoncurrent |
| 305 | Long-term Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebt |
| 306 | Debt Instruments [Abstract] | Abstract | us-gaap:DebtInstrumentsAbstract | ||
| 307 | Schedule of Long-term Debt Instruments [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfDebtInstrumentsTextBlock | |
| 308 | Schedule of Long-term Debt Instruments [Table] | Table | us-gaap:DebtInstrumentTable | ||
| 309 | Long-term Debt, Type [Axis] | Axis | us-gaap:LongtermDebtTypeAxis | ||
| 310 | Long-term Debt, Type [Domain] | Member | us-gaap:LongtermDebtTypeDomain | ||
| 311 | Notes Payable to Banks [Member] | Member | us-gaap:NotesPayableToBanksMember | ||
| 312 | Notes Payable, Other Payables [Member] | Member | us-gaap:NotesPayableOtherPayablesMember | ||
| 313 | Loans Payable [Member] | Member | us-gaap:LoansPayableMember | ||
| 314 | Medium-term Notes [Member] | Member | us-gaap:MediumTermNotesMember | ||
| 315 | Line of Credit [Member] | Member | us-gaap:LineOfCreditMember | ||
| 316 | Domestic Line of Credit [Member] | Member | us-gaap:DomesticLineOfCreditMember | ||
| 317 | Foreign Line of Credit [Member] | Member | us-gaap:ForeignLineOfCreditMember | ||
| 318 | Secured Debt [Member] | Member | us-gaap:SecuredDebtMember | ||
| 319 | Equipment Trust Certificate [Member] | Member | us-gaap:EquipmentTrustCertificateMember | ||
| 320 | Enhanced Equipment Trust Certificate [Member] | Member | us-gaap:EnhancedEquipmentTrustCertificateMember | ||
| 321 | Convertible Debt [Member] | Member | us-gaap:ConvertibleDebtMember | ||
| 322 | Unsecured Debt [Member] | Member | us-gaap:UnsecuredDebtMember | ||
| 323 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 324 | Construction Loans [Member] | Member | us-gaap:ConstructionLoansMember | ||
| 325 | Subordinated Debt [Member] | Member | us-gaap:SubordinatedDebtMember | ||
| 326 | Convertible Subordinated Debt [Member] | Member | us-gaap:ConvertibleSubordinatedDebtMember | ||
| 327 | Junior Subordinated Debt [Member] | Member | us-gaap:JuniorSubordinatedDebtMember | ||
| 328 | Mortgages [Member] | Member | us-gaap:MortgagesMember | ||
| 329 | Participating Mortgages [Member] | Member | us-gaap:ParticipatingMortgagesMember | ||
| 330 | Bridge Loan [Member] | Member | us-gaap:BridgeLoanMember | ||
| 331 | Federal Home Loan Bank Advances [Member] | Member | us-gaap:FederalHomeLoanBankAdvancesMember | ||
| 332 | Corporate Debt Securities [Member] | Member | us-gaap:CorporateDebtSecuritiesMember | ||
| 333 | Senior Subordinated Notes [Member] | Member | us-gaap:SeniorSubordinatedNotesMember | ||
| 334 | Senior Notes [Member] | Member | us-gaap:SeniorNotesMember | ||
| 335 | Payment in Kind (PIK) Note [Member] | Member | us-gaap:PaymentInKindPIKNoteMember | ||
| 336 | Debt Instrument [Axis] | Axis | us-gaap:DebtInstrumentAxis | ||
| 337 | Debt Instrument, Name [Domain] | Member | us-gaap:DebtInstrumentNameDomain | ||
| 338 | Variable Rate [Axis] | Axis | us-gaap:VariableRateAxis | ||
| 339 | Variable Rate [Domain] | Member | us-gaap:VariableRateDomain | ||
| 340 | Base Rate [Member] | Member | us-gaap:BaseRateMember | ||
| 341 | Fed Funds Effective Rate Overnight Index Swap Rate [Member] | Member | us-gaap:FederalFundsEffectiveSwapRateMember | ||
| 342 | Prime Rate [Member] | Member | us-gaap:PrimeRateMember | ||
| 343 | Eurodollar [Member] | Member | us-gaap:EurodollarMember | ||
| 344 | London Interbank Offered Rate (LIBOR) [Member] | Member | us-gaap:LondonInterbankOfferedRateLIBORMember | ||
| 345 | SIFMA Municipal Swap Rate [Member] | Member | us-gaap:SifmaMunicipalSwapRateMember | ||
| 346 | US Treasury (UST) Interest Rate [Member] | Member | us-gaap:UsTreasuryUstInterestRateMember | ||
| 347 | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | Member | us-gaap:SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember | ||
| 348 | London Interbank Offered Rate (LIBOR) Swap Rate [Member] | Member | us-gaap:LondonInterbankOfferedRateLiborSwapRateMember | ||
| 349 | Debt Instrument, Redemption, Period [Axis] | Axis | us-gaap:DebtInstrumentRedemptionPeriodAxis | ||
| 350 | Debt Instrument, Redemption, Period [Domain] | Member | us-gaap:DebtInstrumentRedemptionPeriodDomain | ||
| 351 | Debt Instrument, Redemption, Period One [Member] | Member | us-gaap:DebtInstrumentRedemptionPeriodOneMember | ||
| 352 | Debt Instrument, Redemption, Period Two [Member] | Member | us-gaap:DebtInstrumentRedemptionPeriodTwoMember | ||
| 353 | Debt Instrument, Redemption, Period Three [Member] | Member | us-gaap:DebtInstrumentRedemptionPeriodThreeMember | ||
| 354 | Debt Instrument, Redemption, Period Four [Member] | Member | us-gaap:DebtInstrumentRedemptionPeriodFourMember | ||
| 355 | Debt Instrument, Redemption, Period Five [Member] | Member | us-gaap:DebtInstrumentRedemptionPeriodFiveMember | ||
| 356 | Statistical Measurement [Axis] | Axis | srt:RangeAxis | ||
| 357 | Statistical Measurement [Domain] | Member | srt:RangeMember | ||
| 358 | Maximum [Member] | Member | srt:MaximumMember | ||
| 359 | Minimum [Member] | Member | srt:MinimumMember | ||
| 360 | Debt Instrument [Line Items] | LineItems | us-gaap:DebtInstrumentLineItems | ||
| 361 | Debt Instrument, Issuer | Concept (Text/String) | For Period | us-gaap:DebtInstrumentIssuer | |
| 362 | Debt Instrument, Description | Concept (Text/String) | For Period | us-gaap:DebtInstrumentDescription | |
| 363 | Debt Instrument, Currency | Concept (Text/String) | For Period | us-gaap:DebtInstrumentCurrency | |
| 364 | Debt Instrument, Priority | Concept (Text/String) | For Period | us-gaap:DebtInstrumentPriority | |
| 365 | Debt Instrument, Collateral | Concept (Text/String) | For Period | us-gaap:DebtInstrumentCollateral | |
| 366 | Debt Instrument, Collateral Fee | Concept (Monetary) | For Period | Debit | us-gaap:DebtInstrumentCollateralFee |
| 367 | Debt Instrument, Collateral Amount | Concept (Monetary) | As Of | Debit | us-gaap:DebtInstrumentCollateralAmount |
| 368 | Debt Instrument, Credit Rating | Concept (Text/String) | For Period | us-gaap:DebtInstrumentCreditRating | |
| 369 | Debt Instrument, Third Party Credit Enhancement | Concept (Text/String) | For Period | us-gaap:DebtInstrumentThirdPartyCreditEnhancement | |
| 370 | Debt Instrument, Covenant Description | Concept (Text/String) | For Period | us-gaap:DebtInstrumentCovenantDescription | |
| 371 | Debt Instrument, Covenant Compliance | Concept (Text/String) | For Period | us-gaap:DebtInstrumentCovenantCompliance | |
| 372 | Ratio of Indebtedness to Net Capital | Concept (Pure) | As Of | us-gaap:RatioOfIndebtednessToNetCapital1 | |
| 373 | Debt Instrument, Fee | Concept (Text/String) | For Period | us-gaap:DebtInstrumentFee | |
| 374 | Debt Instrument, Frequency of Fee | Concept (Text/String) | For Period | us-gaap:DebtInstrumentFrequencyOfFee | |
| 375 | Debt Instrument, Fee Amount | Concept (Monetary) | As Of | Debit | us-gaap:DebtInstrumentFeeAmount |
| 376 | Long-term Debt, Gross | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentCarryingAmount |
| 377 | Debt Instrument, Face Amount | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentFaceAmount |
| 378 | Debt Instrument, Repurchase Amount | Concept (Monetary) | As Of | Debit | us-gaap:DebtInstrumentRepurchaseAmount |
| 379 | Debt Instrument, Repurchase Date | Concept (Date) | For Period | us-gaap:DebtInstrumentRepurchaseDate | |
| 380 | Debt Instrument, Repurchased Face Amount | Concept (Monetary) | As Of | Debit | us-gaap:DebtInstrumentRepurchasedFaceAmount |
| 381 | Debt, Long-term and Short-term, Combined Amount [Abstract] | Abstract | us-gaap:DebtLongtermAndShorttermCombinedAmountAbstract | ||
| 382 | Long-term Debt | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebt |
| 383 | Short-term Debt | Concept (Monetary) | As Of | Credit | us-gaap:ShortTermBorrowings |
| 384 | Borrowings under Guaranteed Investment Agreements | Concept (Monetary) | As Of | Credit | us-gaap:BorrowingsUnderGuaranteedInvestmentAgreements |
| 385 | Debt, Long-term and Short-term, Combined Amount, Total | Concept (Monetary) | As Of | Credit | us-gaap:DebtLongtermAndShorttermCombinedAmount |
| 386 | Debt Instrument, Fair Value Disclosure | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentFairValue |
| 387 | Fair Value, Debt Instrument, Valuation Techniques, Change in Technique, Quantification of Effect | Concept (Monetary) | For Period | Credit | us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisDebtInstrumentValuationTechniquesChangeInTechniqueQuantificationOfEffect |
| 388 | Long-term Debt, Fair Value | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtFairValue |
| 389 | Debt Instrument, Interest Rate Terms | Concept (Text/String) | For Period | us-gaap:DebtInstrumentInterestRateTerms | |
| 390 | Debt Instrument, Interest Rate, Stated Percentage [Abstract] | Abstract | us-gaap:DebtInstrumentInterestRateStatedPercentageAbstract | ||
| 391 | Debt Instrument, Interest Rate, Stated Percentage | Concept (Percent) | As Of | us-gaap:DebtInstrumentInterestRateStatedPercentage | |
| 392 | Debt Instrument, Interest Rate, Increase (Decrease) | Concept (Percent) | For Period | us-gaap:DebtInstrumentInterestRateIncreaseDecrease | |
| 393 | Debt Instrument, Interest Rate, Effective Percentage [Abstract] | Abstract | us-gaap:DebtInstrumentInterestRateEffectivePercentageAbstract | ||
| 394 | Debt Instrument, Interest Rate, Effective Percentage | Concept (Percent) | As Of | us-gaap:DebtInstrumentInterestRateEffectivePercentage | |
| 395 | Debt Instrument, Interest Rate, Basis for Effective Rate | Concept (Text/String) | For Period | us-gaap:DebtInstrumentInterestRateBasisForEffectiveRate | |
| 396 | Debt Instrument, Interest Rate During Period | Concept (Percent) | For Period | us-gaap:DebtInstrumentInterestRateDuringPeriod | |
| 397 | Debt Instrument, Description of Variable Rate Basis | Concept (Text/String) | For Period | us-gaap:DebtInstrumentDescriptionOfVariableRateBasis | |
| 398 | Debt Instrument, Basis Spread on Variable Rate | Concept (Percent) | For Period | us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 | |
| 399 | Long-term Debt, Weighted Average Interest Rate, at Point in Time | Concept (Percent) | As Of | us-gaap:LongtermDebtWeightedAverageInterestRate | |
| 400 | Long-term Debt, Weighted Average Interest Rate, over Time | Concept (Percent) | For Period | us-gaap:LongTermDebtWeightedAverageInterestRateOverTime | |
| 401 | Debt, Weighted Average Interest Rate | Concept (Percent) | As Of | us-gaap:DebtWeightedAverageInterestRate | |
| 402 | Debt Instrument, Payment Terms | Concept (Text/String) | For Period | us-gaap:DebtInstrumentPaymentTerms | |
| 403 | Debt Instrument, Frequency of Periodic Payment | Concept (Text/String) | For Period | us-gaap:DebtInstrumentFrequencyOfPeriodicPayment | |
| 404 | Debt Instrument, Periodic Payment [Abstract] | Abstract | us-gaap:DebtInstrumentPeriodicPaymentAbstract | ||
| 405 | Debt Instrument, Periodic Payment, Interest | Concept (Monetary) | For Period | Debit | us-gaap:DebtInstrumentPeriodicPaymentInterest |
| 406 | Debt Instrument, Periodic Payment, Principal | Concept (Monetary) | For Period | Debit | us-gaap:DebtInstrumentPeriodicPaymentPrincipal |
| 407 | Debt Instrument, Periodic Payment, Total | Concept (Monetary) | For Period | Debit | us-gaap:DebtInstrumentPeriodicPayment |
| 408 | Debt Instrument, Date of First Required Payment | Concept (Date) | For Period | us-gaap:DebtInstrumentDateOfFirstRequiredPayment1 | |
| 409 | Debt Instrument, Annual Principal Payment | Concept (Monetary) | As Of | Debit | us-gaap:DebtInstrumentAnnualPrincipalPayment |
| 410 | Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid |
| 411 | Debt Instrument, Offering Date | Concept (Date) | For Period | us-gaap:DebtInstrumentOfferingDate1 | |
| 412 | Debt Instrument, Issuance Date | Concept (Date) | For Period | us-gaap:DebtInstrumentIssuanceDate1 | |
| 413 | Debt Instrument, Maturity Date, Description | Concept (Text/String) | For Period | us-gaap:DebtInstrumentMaturityDateDescription | |
| 414 | Debt Instrument, Maturity Date | Concept (Date) | For Period | us-gaap:DebtInstrumentMaturityDate | |
| 415 | Debt Instrument, Maturity Date Range, Start | Concept (Date) | For Period | us-gaap:DebtInstrumentMaturityDateRangeStart1 | |
| 416 | Debt Instrument, Maturity Date Range, End | Concept (Date) | For Period | us-gaap:DebtInstrumentMaturityDateRangeEnd1 | |
| 417 | Debt Instrument, Call Feature | Concept (Text/String) | For Period | us-gaap:DebtInstrumentCallFeature | |
| 418 | Debt Instrument, Call Date, Earliest | Concept (Date) | For Period | us-gaap:DebtInstrumentCallDateEarliest | |
| 419 | Debt Instrument, Call Date, Latest | Concept (Date) | For Period | us-gaap:DebtInstrumentCallDateLatest | |
| 420 | Debt Instrument, Convertible, Terms of Conversion Feature | Concept (Text/String) | For Period | us-gaap:DebtInstrumentConvertibleTermsOfConversionFeature | |
| 421 | Debt Instrument, Convertible, Type of Equity Security | Concept (Text/String) | For Period | us-gaap:DebtInstrumentConvertibleTypeOfEquitySecurity | |
| 422 | Debt Instrument, Convertible, Earliest Date | Concept (Date) | For Period | us-gaap:DebtInstrumentConvertibleEarliestDate1 | |
| 423 | Debt Instrument, Convertible, Latest Date | Concept (Date) | For Period | us-gaap:DebtInstrumentConvertibleLatestDate1 | |
| 424 | Debt Instrument, Convertible, Conversion Ratio | Concept (Pure) | For Period | us-gaap:DebtInstrumentConvertibleConversionRatio1 | |
| 425 | Debt Instrument, Convertible, Number of Equity Instruments | Concept (Integer) | For Period | us-gaap:DebtInstrumentConvertibleNumberOfEquityInstruments | |
| 426 | Debt Instrument, Convertible, Beneficial Conversion Feature | Concept (Monetary) | For Period | Credit | us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature |
| 427 | Debt Instrument, Convertible, Conversion Price | Concept (Share) | As Of | us-gaap:DebtInstrumentConvertibleConversionPrice1 | |
| 428 | Debt Instrument, Convertible, If-converted Value in Excess of Principal | Concept (Monetary) | For Period | Credit | us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal |
| 429 | Debt Instrument, Convertible, Stock Price Trigger | Concept (Share) | For Period | us-gaap:DebtInstrumentConvertibleStockPriceTrigger | |
| 430 | Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger | Concept (Percent) | For Period | us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger | |
| 431 | Debt Instrument, Convertible, Threshold Trading Days | Concept (Integer) | For Period | us-gaap:DebtInstrumentConvertibleThresholdTradingDays | |
| 432 | Debt Instrument, Convertible, Threshold Consecutive Trading Days | Concept (Integer) | For Period | us-gaap:DebtInstrumentConvertibleThresholdConsecutiveTradingDays1 | |
| 433 | Debt Instrument, Increase (Decrease) for Period, Description | Concept (Text/String) | For Period | us-gaap:DebtInstrumentIncreaseDecreaseForPeriodDescription | |
| 434 | Debt Instrument, Increase (Decrease), Net [Abstract] | Abstract | us-gaap:DebtInstrumentIncreaseDecreaseNetAbstract | ||
| 435 | Debt Instrument, Increase, Accrued Interest | Concept (Monetary) | For Period | Credit | us-gaap:DebtInstrumentIncreaseAccruedInterest |
| 436 | Proceeds from Issuance of Debt | Concept (Monetary) | For Period | Debit | us-gaap:ProceedsFromIssuanceOfDebt |
| 437 | Repayments of Debt | Concept (Monetary) | For Period | Credit | us-gaap:RepaymentsOfDebt |
| 438 | Debt Instrument, Decrease, Forgiveness | Concept (Monetary) | For Period | Debit | us-gaap:DebtInstrumentDecreaseForgiveness |
| 439 | Debt Instrument, Increase (Decrease), Other, Net | Concept (Monetary) | For Period | Credit | us-gaap:DebtInstrumentIncreaseDecreaseOtherNet |
| 440 | Debt Instrument, Increase (Decrease), Net, Total | Concept (Monetary) | For Period | Credit | us-gaap:DebtInstrumentIncreaseDecreaseForPeriodNet |
| 441 | Debt Instrument, Sinking Fund Description | Concept (Text/String) | For Period | us-gaap:DebtInstrumentSinkingFundDescription | |
| 442 | Debt Instrument, Sinking Fund Payment | Concept (Monetary) | For Period | Credit | us-gaap:DebtInstrumentSinkingFundPayment |
| 443 | Debt Instrument, Cumulative Sinking Fund Payments | Concept (Monetary) | As Of | Debit | us-gaap:DebtInstrumentCumulativeSinkingFundPayments |
| 444 | Debt Instrument, Restrictive Covenants | Concept (Text/String) | For Period | us-gaap:DebtInstrumentRestrictiveCovenants | |
| 445 | Debt Instrument, Unused Borrowing Capacity, Description | Concept (Text/String) | For Period | us-gaap:DebtInstrumentUnusedBorrowingCapacityDescription | |
| 446 | Debt Instrument, Unused Borrowing Capacity, Amount | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentUnusedBorrowingCapacityAmount |
| 447 | Debt Instrument, Unused Borrowing Capacity, Fee | Concept (Monetary) | For Period | Debit | us-gaap:DebtInstrumentUnusedBorrowingCapacityFee |
| 448 | Debt Instrument, Convertible, Remaining Discount Amortization Period | Concept (xbrli:durationItemType) | For Period | us-gaap:DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1 | |
| 449 | Debt Instrument, Convertible, Carrying Amount of Equity Component | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent |
| 450 | Debt Instrument, Convertible, Associated Derivative Transactions, Description | Concept (Text/String) | For Period | us-gaap:DebtInstrumentConvertibleAssociatedDerivativeTransactionsDescription | |
| 451 | Debt Instrument, Debt Default [Abstract] | Abstract | us-gaap:DebtDefaultLongtermDebtAbstract | ||
| 452 | Debt Instrument, Debt Default, Description of Violation or Event of Default | Concept (Text/String) | For Period | us-gaap:DefaultLongtermDebtDescriptionOfViolationOrEventOfDefault | |
| 453 | Debt Instrument, Debt Default, Description of Notice of Default | Concept (Text/String) | For Period | us-gaap:DebtDefaultLongtermDebtDescriptionOfNoticeOfDefault | |
| 454 | Debt Instrument, Debt Default, Amount | Concept (Monetary) | As Of | Credit | us-gaap:DebtDefaultLongtermDebtAmount |
| 455 | Debt Instrument, Subjective Acceleration Clause | Concept (Text/String) | For Period | us-gaap:DebtInstrumentSubjectiveAccelerationClause | |
| 456 | Debt Instrument, Term | Concept (xbrli:durationItemType) | For Period | us-gaap:DebtInstrumentTerm | |
| 457 | Debt Instrument Redemption [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:DebtInstrumentRedemptionTableTextBlock | |
| 458 | Debt Instrument Redemption [Table] | Table | us-gaap:DebtInstrumentRedemptionTable | ||
| 459 | Long-term Debt, Type [Axis] | Axis | us-gaap:LongtermDebtTypeAxis | ||
| 460 | Long-term Debt, Type [Domain] | Member | us-gaap:LongtermDebtTypeDomain | ||
| 461 | Notes Payable to Banks [Member] | Member | us-gaap:NotesPayableToBanksMember | ||
| 462 | Notes Payable, Other Payables [Member] | Member | us-gaap:NotesPayableOtherPayablesMember | ||
| 463 | Loans Payable [Member] | Member | us-gaap:LoansPayableMember | ||
| 464 | Medium-term Notes [Member] | Member | us-gaap:MediumTermNotesMember | ||
| 465 | Line of Credit [Member] | Member | us-gaap:LineOfCreditMember | ||
| 466 | Domestic Line of Credit [Member] | Member | us-gaap:DomesticLineOfCreditMember | ||
| 467 | Foreign Line of Credit [Member] | Member | us-gaap:ForeignLineOfCreditMember | ||
| 468 | Secured Debt [Member] | Member | us-gaap:SecuredDebtMember | ||
| 469 | Equipment Trust Certificate [Member] | Member | us-gaap:EquipmentTrustCertificateMember | ||
| 470 | Enhanced Equipment Trust Certificate [Member] | Member | us-gaap:EnhancedEquipmentTrustCertificateMember | ||
| 471 | Convertible Debt [Member] | Member | us-gaap:ConvertibleDebtMember | ||
| 472 | Unsecured Debt [Member] | Member | us-gaap:UnsecuredDebtMember | ||
| 473 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 474 | Construction Loans [Member] | Member | us-gaap:ConstructionLoansMember | ||
| 475 | Subordinated Debt [Member] | Member | us-gaap:SubordinatedDebtMember | ||
| 476 | Convertible Subordinated Debt [Member] | Member | us-gaap:ConvertibleSubordinatedDebtMember | ||
| 477 | Junior Subordinated Debt [Member] | Member | us-gaap:JuniorSubordinatedDebtMember | ||
| 478 | Mortgages [Member] | Member | us-gaap:MortgagesMember | ||
| 479 | Participating Mortgages [Member] | Member | us-gaap:ParticipatingMortgagesMember | ||
| 480 | Bridge Loan [Member] | Member | us-gaap:BridgeLoanMember | ||
| 481 | Federal Home Loan Bank Advances [Member] | Member | us-gaap:FederalHomeLoanBankAdvancesMember | ||
| 482 | Corporate Debt Securities [Member] | Member | us-gaap:CorporateDebtSecuritiesMember | ||
| 483 | Senior Subordinated Notes [Member] | Member | us-gaap:SeniorSubordinatedNotesMember | ||
| 484 | Senior Notes [Member] | Member | us-gaap:SeniorNotesMember | ||
| 485 | Payment in Kind (PIK) Note [Member] | Member | us-gaap:PaymentInKindPIKNoteMember | ||
| 486 | Debt Instrument [Axis] | Axis | us-gaap:DebtInstrumentAxis | ||
| 487 | Debt Instrument, Name [Domain] | Member | us-gaap:DebtInstrumentNameDomain | ||
| 488 | Debt Instrument, Redemption, Period [Axis] | Axis | us-gaap:DebtInstrumentRedemptionPeriodAxis | ||
| 489 | Debt Instrument, Redemption, Period [Domain] | Member | us-gaap:DebtInstrumentRedemptionPeriodDomain | ||
| 490 | Debt Instrument, Redemption, Period One [Member] | Member | us-gaap:DebtInstrumentRedemptionPeriodOneMember | ||
| 491 | Debt Instrument, Redemption, Period Two [Member] | Member | us-gaap:DebtInstrumentRedemptionPeriodTwoMember | ||
| 492 | Debt Instrument, Redemption, Period Three [Member] | Member | us-gaap:DebtInstrumentRedemptionPeriodThreeMember | ||
| 493 | Debt Instrument, Redemption, Period Four [Member] | Member | us-gaap:DebtInstrumentRedemptionPeriodFourMember | ||
| 494 | Debt Instrument, Redemption, Period Five [Member] | Member | us-gaap:DebtInstrumentRedemptionPeriodFiveMember | ||
| 495 | Debt Instrument, Redemption [Line Items] | LineItems | us-gaap:DebtInstrumentRedemptionLineItems | ||
| 496 | Debt Instrument, Redemption, Description | Concept (Text/String) | For Period | us-gaap:DebtInstrumentRedemptionDescription | |
| 497 | Debt Instrument, Redemption Price, Percentage | Concept (Percent) | For Period | us-gaap:DebtInstrumentRedemptionPricePercentage | |
| 498 | Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed | Concept (Percent) | For Period | us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed | |
| 499 | Debt Instrument, Redemption Period, Start Date | Concept (Date) | For Period | us-gaap:DebtInstrumentRedemptionPeriodStartDate | |
| 500 | Debt Instrument, Redemption Period, End Date | Concept (Date) | For Period | us-gaap:DebtInstrumentRedemptionPeriodEndDate | |
| 501 | Maturities of Long-term Debt [Abstract] | Abstract | us-gaap:MaturitiesOfLongTermDebtAbstract | ||
| 502 | Long-term Debt, Maturities, Repayment Terms | Concept (Text/String) | For Period | us-gaap:LongTermDebtMaturitiesRepaymentTerms | |
| 503 | Long-term Debt, Fiscal Year Maturity [Abstract] | Abstract | us-gaap:LongTermDebtByMaturityAbstract | ||
| 504 | Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths |
| 505 | Long-term Debt, Maturing in Years Two and Three [Abstract] | Abstract | us-gaap:LongTermDebtMaturingInYearsTwoAndThreeAbstract | ||
| 506 | Long-term Debt, Maturities, Repayments of Principal in Year Two | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo |
| 507 | Long-term Debt, Maturities, Repayments of Principal in Year Three | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree |
| 508 | Long-term Debt, Maturing in Years Two and Three, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturingInYearsTwoAndThree |
| 509 | Long-term Debt, Maturing in Years Four and Five [Abstract] | Abstract | us-gaap:LongTermDebtMaturingInYearsFourAndFiveAbstract | ||
| 510 | Long-term Debt, Maturities, Repayments of Principal in Year Four | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour |
| 511 | Long-term Debt, Maturities, Repayments of Principal in Year Five | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive |
| 512 | Long-term Debt, Maturing in Years Four and Five, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturingInYearsFourAndFive |
| 513 | Long-term Debt, Maturities, Repayments of Principal after Year Five | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive |
| 514 | Long-term Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebt |
| 515 | Long-term Debt, Maturities, Repayments of Principal, Remainder of Fiscal Year | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear |
| 516 | Long-term Debt, Rolling Maturity [Abstract] | Abstract | us-gaap:LongTermDebtRollingMaturityAbstract | ||
| 517 | Long-term Debt, Maturities, Repayments of Principal in Next Rolling Twelve Months | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths |
| 518 | Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two and Three [Abstract] | Abstract | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwoAndThreeAbstract | ||
| 519 | Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo |
| 520 | Long-term Debt, Maturities, Repayments of Principal in Rolling Year Three | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree |
| 521 | Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two and Three, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwoAndThree |
| 522 | Long-term Debt, Maturities, Repayments of Principal in Rolling Year Four and Five [Abstract] | Abstract | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFourAndFiveAbstract | ||
| 523 | Long-term Debt, Maturities, Repayments of Principal in Rolling Year Four | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour |
| 524 | Long-term Debt, Maturities, Repayments of Principal in Rolling Year Five | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive |
| 525 | Long-term Debt, Maturities, Repayments of Principal in Rolling Year Four and Five, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFourAndFive |
| 526 | Long-term Debt, Maturities, Repayments of Principal in Rolling after Year Five | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive |
| 527 | Long-term Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebt |
| 528 | Long-term Debt, Other Disclosures [Abstract] | Abstract | us-gaap:LongTermDebtOtherDisclosuresAbstract | ||
| 529 | Long-term Debt, Percentage Bearing Fixed Interest, Amount | Concept (Monetary) | As Of | Credit | us-gaap:LongtermDebtPercentageBearingFixedInterestAmount |
| 530 | Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate | Concept (Percent) | As Of | us-gaap:LongTermDebtPercentageBearingFixedInterestRate | |
| 531 | Long-term Debt, Percentage Bearing Variable Interest, Amount | Concept (Monetary) | As Of | Credit | us-gaap:LongtermDebtPercentageBearingVariableInterestAmount |
| 532 | Long-term Debt, Percentage Bearing Variable Interest, Percentage Rate | Concept (Percent) | As Of | us-gaap:LongTermDebtPercentageBearingVariableInterestRate | |
| 533 | Long-term Debt, Contingent Payment of Principal or Interest | Concept (Text/String) | For Period | us-gaap:LongTermDebtContingentPaymentOfPrincipalOrInterest | |
| 534 | Long-term Debt, Fair Value | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtFairValue |
| 535 | Long-term Debt and Lease Obligation, Net, Alternative [Abstract] | Abstract | us-gaap:LongtermDebtAndCapitalLeaseObligationsNetAlternativeAbstract | ||
| 536 | Long-term Debt, Unclassified [Abstract] | Abstract | us-gaap:LongTermDebtAbstract | ||
| 537 | Long-term Debt, Gross | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentCarryingAmount |
| 538 | Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net [Abstract] | Abstract | us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNetAbstract | ||
| 539 | Debt Instrument, Unamortized Discount (Premium), Net [Abstract] | Abstract | us-gaap:DebtInstrumentUnamortizedDiscountPremiumNetAbstract | ||
| 540 | Debt Instrument, Unamortized Discount [Abstract] | Abstract | us-gaap:DebtInstrumentUnamortizedDiscountAbstract | ||
| 541 | Debt Instrument, Unamortized Discount, Current | Concept (Monetary) | As Of | Debit | us-gaap:DebtInstrumentUnamortizedDiscountCurrent |
| 542 | Debt Instrument, Unamortized Discount, Noncurrent | Concept (Monetary) | As Of | Debit | us-gaap:DebtInstrumentUnamortizedDiscountNoncurrent |
| 543 | Debt Instrument, Unamortized Discount, Total | Concept (Monetary) | As Of | Debit | us-gaap:DebtInstrumentUnamortizedDiscount |
| 544 | Debt Instrument, Unamortized Premium [Abstract] | Abstract | us-gaap:DebtInstrumentUnamortizedPremiumAbstract | ||
| 545 | Debt Instrument, Unamortized Premium, Current | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentUnamortizedPremiumCurrent |
| 546 | Debt Instrument, Unamortized Premium, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentUnamortizedPremiumNoncurrent |
| 547 | Debt Instrument, Unamortized Premium, Total | Concept (Monetary) | As Of | Credit | us-gaap:DebtInstrumentUnamortizedPremium |
| 548 | Debt Instrument, Unamortized Discount (Premium), Net, Total | Concept (Monetary) | As Of | Debit | us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet |
| 549 | Debt Issuance Costs, Net [Abstract] | Abstract | us-gaap:DeferredFinanceCostsNetAbstract | ||
| 550 | Debt Issuance Costs, Current, Net [Abstract] | Abstract | us-gaap:DeferredFinanceCostsCurrentNetAbstract | ||
| 551 | Debt Issuance Costs, Gross, Current | Concept (Monetary) | As Of | Debit | us-gaap:DeferredFinanceCostsCurrentGross |
| 552 | Accumulated Amortization, Debt Issuance Costs, Current | Concept (Monetary) | As Of | Credit | us-gaap:AccumulatedAmortizationOfCurrentDeferredFinanceCosts |
| 553 | Debt Issuance Costs, Current, Net, Total | Concept (Monetary) | As Of | Debit | us-gaap:DeferredFinanceCostsCurrentNet |
| 554 | Debt Issuance Costs, Noncurrent, Net [Abstract] | Abstract | us-gaap:DeferredFinanceCostsNoncurrentNetAbstract | ||
| 555 | Debt Issuance Cost, Gross, Noncurrent | Concept (Monetary) | As Of | Debit | us-gaap:DeferredFinanceCostsNoncurrentGross |
| 556 | Accumulated Amortization, Debt Issuance Costs, Noncurrent | Concept (Monetary) | As Of | Credit | us-gaap:AccumulatedAmortizationOfNoncurrentDeferredFinanceCosts |
| 557 | Debt Issuance Costs, Noncurrent, Net, Total | Concept (Monetary) | As Of | Debit | us-gaap:DeferredFinanceCostsNoncurrentNet |
| 558 | Debt Issuance Costs, Net, Total | Concept (Monetary) | As Of | Debit | us-gaap:DeferredFinanceCostsNet |
| 559 | Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net, Total | Concept (Monetary) | As Of | Debit | us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet |
| 560 | Long-term Debt, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebt |
| 561 | Finance Lease, Liability | Concept (Monetary) | As Of | Credit | us-gaap:FinanceLeaseLiability |
| 562 | Operating Lease, Liability | Concept (Monetary) | As Of | Credit | us-gaap:OperatingLeaseLiability |
| 563 | Long-term Debt and Lease Obligation, Including Current Maturities, Total | Concept (Monetary) | As Of | Credit | us-gaap:LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities |
| 564 | Debt Issuance Costs, Net, Alternative [Abstract] | Abstract | us-gaap:DebtIssuanceCostsNetAlternativeAbstract | ||
| 565 | Debt Issuance Costs, Gross | Concept (Monetary) | As Of | Debit | us-gaap:DeferredFinanceCostsGross |
| 566 | Accumulated Amortization, Debt Issuance Costs | Concept (Monetary) | As Of | Credit | us-gaap:AccumulatedAmortizationDeferredFinanceCosts |
| 567 | Debt Issuance Costs, Net, Total | Concept (Monetary) | As Of | Debit | us-gaap:DeferredFinanceCostsNet |
| 568 | Non-Recourse Debt | Concept (Monetary) | As Of | Credit | us-gaap:NonRecourseDebt |
| 569 | Extinguishment of Debt Disclosures [Abstract] | Abstract | us-gaap:ExtinguishmentOfDebtDisclosuresAbstract | ||
| 570 | Schedule of Extinguishment of Debt [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfExtinguishmentOfDebtTextBlock | |
| 571 | Schedule of Extinguishment of Debt [Table] | Table | us-gaap:ScheduleOfExtinguishmentOfDebtTable | ||
| 572 | Extinguishment of Debt [Axis] | Axis | us-gaap:ExtinguishmentOfDebtAxis | ||
| 573 | Extinguishment of Debt, Type [Domain] | Member | us-gaap:ExtinguishmentOfDebtTypeDomain | ||
| 574 | Notes Payable to Banks [Member] | Member | us-gaap:NotesPayableToBanksMember | ||
| 575 | Notes Payable, Other Payables [Member] | Member | us-gaap:NotesPayableOtherPayablesMember | ||
| 576 | Loans Payable [Member] | Member | us-gaap:LoansPayableMember | ||
| 577 | Short-term Debt [Member] | Member | us-gaap:ShortTermDebtMember | ||
| 578 | Long-term Debt [Member] | Member | us-gaap:LongTermDebtMember | ||
| 579 | Medium-term Notes [Member] | Member | us-gaap:MediumTermNotesMember | ||
| 580 | Line of Credit [Member] | Member | us-gaap:LineOfCreditMember | ||
| 581 | Domestic Line of Credit [Member] | Member | us-gaap:DomesticLineOfCreditMember | ||
| 582 | Foreign Line of Credit [Member] | Member | us-gaap:ForeignLineOfCreditMember | ||
| 583 | Secured Debt [Member] | Member | us-gaap:SecuredDebtMember | ||
| 584 | Convertible Debt [Member] | Member | us-gaap:ConvertibleDebtMember | ||
| 585 | Unsecured Debt [Member] | Member | us-gaap:UnsecuredDebtMember | ||
| 586 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 587 | Bank Overdrafts [Member] | Member | us-gaap:BankOverdraftsMember | ||
| 588 | Warehouse Agreement Borrowings [Member] | Member | us-gaap:WarehouseAgreementBorrowingsMember | ||
| 589 | Subordinated Debt [Member] | Member | us-gaap:SubordinatedDebtMember | ||
| 590 | Convertible Subordinated Debt [Member] | Member | us-gaap:ConvertibleSubordinatedDebtMember | ||
| 591 | Junior Subordinated Debt [Member] | Member | us-gaap:JuniorSubordinatedDebtMember | ||
| 592 | Federal Home Loan Bank Advances [Member] | Member | us-gaap:FederalHomeLoanBankAdvancesMember | ||
| 593 | Bankers Acceptance [Member] | Member | us-gaap:BankersAcceptanceMember | ||
| 594 | Mortgages [Member] | Member | us-gaap:MortgagesMember | ||
| 595 | Participating Mortgages [Member] | Member | us-gaap:ParticipatingMortgagesMember | ||
| 596 | Bridge Loan [Member] | Member | us-gaap:BridgeLoanMember | ||
| 597 | Product Financing Arrangement [Member] | Member | us-gaap:ProductFinancingArrangementMember | ||
| 598 | Federal Funds Purchased [Member] | Member | us-gaap:FederalFundsPurchasedMember | ||
| 599 | Securities Sold under Agreements to Repurchase [Member] | Member | us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember | ||
| 600 | Corporate Debt Securities [Member] | Member | us-gaap:CorporateDebtSecuritiesMember | ||
| 601 | Accounts Payable [Member] | Member | us-gaap:AccountsPayableMember | ||
| 602 | Extinguishment of Debt [Line Items] | LineItems | us-gaap:ExtinguishmentOfDebtLineItems | ||
| 603 | Extinguishment of Debt, Amount | Concept (Monetary) | For Period | Debit | us-gaap:ExtinguishmentOfDebtAmount |
| 604 | Gain (Loss) on Extinguishment of Debt | Concept (Monetary) | For Period | Credit | us-gaap:GainsLossesOnExtinguishmentOfDebt |
| 605 | Extinguishment of Debt, Gain (Loss), Income Tax | Concept (Monetary) | For Period | Debit | us-gaap:ExtinguishmentOfDebtGainLossIncomeTax |
| 606 | Extinguishment of Debt, Gain (Loss), Net of Tax | Concept (Monetary) | For Period | Credit | us-gaap:ExtinguishmentOfDebtGainLossNetOfTax |
| 607 | Extinguishment of Debt, Gain (Loss), Per Share, Net of Tax | Concept (Share) | For Period | us-gaap:ExtinguishmentOfDebtGainLossPerShareNetOfTax | |
| 608 | Extinguishment of Debt, Nature of Restrictions on Assets Set Aside for Scheduled Payments | Concept (Text/String) | For Period | us-gaap:ExtinguishmentOfDebtNatureOfRestrictionsOnAssetsSetAsideForScheduledPayments | |
| 609 | Troubled Debt Restructuring Note, Debtor [Abstract] | Abstract | us-gaap:TroubledDebtRestructuringNoteDebtorAbstract | ||
| 610 | Summary of Troubled Debt Restructuring Note, Debtor [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:SummaryOfTroubledDebtRestructuringNoteDebtorTextBlock | |
| 611 | Troubled Debt Restructuring, Debtor, Current Period [Abstract] | Abstract | us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodAbstract | ||
| 612 | Schedule of Debtor Troubled Debt Restructuring, Current Period [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfDebtorTroubledDebtRestructuringCurrentPeriodTextBlock | |
| 613 | Troubled Debt Restructuring, Debtor, Current Period [Table] | Table | us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodTable | ||
| 614 | Creditor [Axis] | Axis | us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodAxis | ||
| 615 | Troubled Debt Restructuring, Debtor, Current Period, Creditor [Domain] | Member | us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodCreditorDomain | ||
| 616 | Troubled Debt Restructuring, Debtor, Current Period [Line Items] | LineItems | us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodLineItems | ||
| 617 | Troubled Debt Restructuring, Debtor, Current Period, Description of Changes in Terms | Concept (Text/String) | For Period | us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodDescriptionOfChangesInTerms | |
| 618 | Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Net of Tax [Abstract] | Abstract | us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringNetOfTaxAbstract | ||
| 619 | Gains (Losses) on Restructuring of Debt | Concept (Monetary) | For Period | Credit | us-gaap:GainsLossesOnRestructuringOfDebt |
| 620 | Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Tax Effect | Concept (Monetary) | For Period | Debit | us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringTaxEffect |
| 621 | Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Net of Tax, Total | Concept (Monetary) | For Period | Credit | us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringNetOfTax |
| 622 | Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Transfer of Assets, Net of Tax | Concept (Monetary) | For Period | Credit | us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnTransferOfAssetsNetOfTax |
| 623 | Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Per Share, Net | Concept (Share) | For Period | us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringPerShareNet | |
| 624 | Schedule of Debtor Troubled Debt Restructuring, Subsequent Periods [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfDebtorTroubledDebtRestructuringSubsequentPeriodsTextBlock | |
| 625 | Troubled Debt Restructuring, Debtor, Subsequent Periods [Table] | Table | us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsTable | ||
| 626 | Troubled Debt Restructuring, Debtor, Subsequent Periods [Axis] | Axis | us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsAxis | ||
| 627 | Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Name [Domain] | Member | us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsNameDomain | ||
| 628 | Troubled Debt Restructuring, Debtor, Subsequent Periods [Line Items] | LineItems | us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsLineItems | ||
| 629 | Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Description | Concept (Text/String) | For Period | us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsDescription | |
| 630 | Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Amount | Concept (Monetary) | As Of | Credit | us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsAmount |
| 631 | Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Conditions | Concept (Text/String) | For Period | us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsConditions | |
| 632 | Troubled Debt Restructuring, Debtor, Other | Concept (Text/String) | For Period | us-gaap:TroubledDebtRestructuringDebtorOther | |
| 633 | Obligation with Joint and Several Liability Arrangement [Abstract] | Abstract | us-gaap:ObligationWithJointAndSeveralLiabilityArrangementAbstract | ||
| 634 | Obligation with Joint and Several Liability Arrangement [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ObligationWithJointAndSeveralLiabilityArrangementTableTextBlock | |
| 635 | Obligation with Joint and Several Liability Arrangement [Table] | Table | us-gaap:ObligationWithJointAndSeveralLiabilityArrangementTable | ||
| 636 | Litigation Status [Axis] | Axis | us-gaap:LitigationStatusAxis | ||
| 637 | Litigation Status [Domain] | Member | us-gaap:LitigationStatusDomain | ||
| 638 | Pending Litigation [Member] | Member | us-gaap:PendingLitigationMember | ||
| 639 | Threatened Litigation [Member] | Member | us-gaap:ThreatenedLitigationMember | ||
| 640 | Judicial Ruling [Member] | Member | us-gaap:JudicialRulingMember | ||
| 641 | Settled Litigation [Member] | Member | us-gaap:SettledLitigationMember | ||
| 642 | Long-term Debt, Type [Axis] | Axis | us-gaap:LongtermDebtTypeAxis | ||
| 643 | Long-term Debt, Type [Domain] | Member | us-gaap:LongtermDebtTypeDomain | ||
| 644 | Notes Payable to Banks [Member] | Member | us-gaap:NotesPayableToBanksMember | ||
| 645 | Notes Payable, Other Payables [Member] | Member | us-gaap:NotesPayableOtherPayablesMember | ||
| 646 | Loans Payable [Member] | Member | us-gaap:LoansPayableMember | ||
| 647 | Medium-term Notes [Member] | Member | us-gaap:MediumTermNotesMember | ||
| 648 | Line of Credit [Member] | Member | us-gaap:LineOfCreditMember | ||
| 649 | Domestic Line of Credit [Member] | Member | us-gaap:DomesticLineOfCreditMember | ||
| 650 | Foreign Line of Credit [Member] | Member | us-gaap:ForeignLineOfCreditMember | ||
| 651 | Secured Debt [Member] | Member | us-gaap:SecuredDebtMember | ||
| 652 | Equipment Trust Certificate [Member] | Member | us-gaap:EquipmentTrustCertificateMember | ||
| 653 | Enhanced Equipment Trust Certificate [Member] | Member | us-gaap:EnhancedEquipmentTrustCertificateMember | ||
| 654 | Convertible Debt [Member] | Member | us-gaap:ConvertibleDebtMember | ||
| 655 | Unsecured Debt [Member] | Member | us-gaap:UnsecuredDebtMember | ||
| 656 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 657 | Construction Loans [Member] | Member | us-gaap:ConstructionLoansMember | ||
| 658 | Subordinated Debt [Member] | Member | us-gaap:SubordinatedDebtMember | ||
| 659 | Convertible Subordinated Debt [Member] | Member | us-gaap:ConvertibleSubordinatedDebtMember | ||
| 660 | Junior Subordinated Debt [Member] | Member | us-gaap:JuniorSubordinatedDebtMember | ||
| 661 | Mortgages [Member] | Member | us-gaap:MortgagesMember | ||
| 662 | Participating Mortgages [Member] | Member | us-gaap:ParticipatingMortgagesMember | ||
| 663 | Bridge Loan [Member] | Member | us-gaap:BridgeLoanMember | ||
| 664 | Federal Home Loan Bank Advances [Member] | Member | us-gaap:FederalHomeLoanBankAdvancesMember | ||
| 665 | Corporate Debt Securities [Member] | Member | us-gaap:CorporateDebtSecuritiesMember | ||
| 666 | Senior Subordinated Notes [Member] | Member | us-gaap:SeniorSubordinatedNotesMember | ||
| 667 | Senior Notes [Member] | Member | us-gaap:SeniorNotesMember | ||
| 668 | Payment in Kind (PIK) Note [Member] | Member | us-gaap:PaymentInKindPIKNoteMember | ||
| 669 | Debt Instrument [Axis] | Axis | us-gaap:DebtInstrumentAxis | ||
| 670 | Debt Instrument, Name [Domain] | Member | us-gaap:DebtInstrumentNameDomain | ||
| 671 | Credit Facility [Axis] | Axis | us-gaap:CreditFacilityAxis | ||
| 672 | Credit Facility [Domain] | Member | us-gaap:CreditFacilityDomain | ||
| 673 | Letter of Credit [Member] | Member | us-gaap:LetterOfCreditMember | ||
| 674 | Line of Credit [Member] | Member | us-gaap:LineOfCreditMember | ||
| 675 | Domestic Line of Credit [Member] | Member | us-gaap:DomesticLineOfCreditMember | ||
| 676 | Foreign Line of Credit [Member] | Member | us-gaap:ForeignLineOfCreditMember | ||
| 677 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 678 | Standby Letters of Credit [Member] | Member | us-gaap:StandbyLettersOfCreditMember | ||
| 679 | Secured Debt [Member] | Member | us-gaap:SecuredDebtMember | ||
| 680 | Revolving Credit Facility [Member] | Member | us-gaap:RevolvingCreditFacilityMember | ||
| 681 | Balance Sheet Location [Axis] | Axis | us-gaap:BalanceSheetLocationAxis | ||
| 682 | Balance Sheet Location [Domain] | Member | us-gaap:BalanceSheetLocationDomain | ||
| 683 | Other Assets [Member] | Member | us-gaap:OtherAssetsMember | ||
| 684 | Other Current Assets [Member] | Member | us-gaap:OtherCurrentAssetsMember | ||
| 685 | Other Noncurrent Assets [Member] | Member | us-gaap:OtherNoncurrentAssetsMember | ||
| 686 | Other Liabilities [Member] | Member | us-gaap:OtherLiabilitiesMember | ||
| 687 | Other Current Liabilities [Member] | Member | us-gaap:OtherCurrentLiabilitiesMember | ||
| 688 | Other Noncurrent Liabilities [Member] | Member | us-gaap:OtherNoncurrentLiabilitiesMember | ||
| 689 | Other Investments [Member] | Member | us-gaap:OtherInvestmentsMember | ||
| 690 | Contract Holder Funds [Member] | Member | us-gaap:ContractHolderFundsMember | ||
| 691 | Accounts Payable and Accrued Liabilities [Member] | Member | us-gaap:AccountsPayableAndAccruedLiabilitiesMember | ||
| 692 | Prepaid Expenses and Other Current Assets [Member] | Member | us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember | ||
| 693 | Income Statement Location [Axis] | Axis | us-gaap:IncomeStatementLocationAxis | ||
| 694 | Income Statement Location [Domain] | Member | us-gaap:IncomeStatementLocationDomain | ||
| 695 | Sales [Member] | Member | us-gaap:SalesMember | ||
| 696 | Trading Revenue [Member] | Member | us-gaap:TradingRevenueMember | ||
| 697 | Cost of Sales [Member] | Member | us-gaap:CostOfSalesMember | ||
| 698 | Principal or Proprietary Transactions [Member] | Member | us-gaap:PrincipalOrProprietaryTransactionsMember | ||
| 699 | Asset Management Income [Member] | Member | us-gaap:AssetManagementIncomeMember | ||
| 700 | Other Income [Member] | Member | us-gaap:OtherIncomeMember | ||
| 701 | Interest Income [Member] | Member | us-gaap:InterestIncomeMember | ||
| 702 | Investment Income [Member] | Member | us-gaap:InvestmentIncomeMember | ||
| 703 | Operating Income (Loss) [Member] | Member | us-gaap:OperatingIncomeLossMember | ||
| 704 | Other Operating Income (Expense) [Member] | Member | us-gaap:OtherOperatingIncomeExpenseMember | ||
| 705 | Interest Expense [Member] | Member | us-gaap:InterestExpenseMember | ||
| 706 | Operating Expense [Member] | Member | us-gaap:OperatingExpenseMember | ||
| 707 | Other Expense [Member] | Member | us-gaap:OtherExpenseMember | ||
| 708 | Nonoperating Income (Expense) [Member] | Member | us-gaap:NonoperatingIncomeExpenseMember | ||
| 709 | Other Nonoperating Income (Expense) [Member] | Member | us-gaap:OtherNonoperatingIncomeExpenseMember | ||
| 710 | Foreign Currency Gain (Loss) [Member] | Member | us-gaap:ForeignCurrencyGainLossMember | ||
| 711 | Sale of Subsidiary Gain (Loss) [Member] | Member | us-gaap:SaleOfSubsidiaryGainLossMember | ||
| 712 | Selling, General and Administrative Expenses [Member] | Member | us-gaap:SellingGeneralAndAdministrativeExpensesMember | ||
| 713 | Selling and Marketing Expense [Member] | Member | us-gaap:SellingAndMarketingExpenseMember | ||
| 714 | General and Administrative Expense [Member] | Member | us-gaap:GeneralAndAdministrativeExpenseMember | ||
| 715 | Short-term Debt, Type [Axis] | Axis | us-gaap:ShortTermDebtTypeAxis | ||
| 716 | Short-term Debt, Type [Domain] | Member | us-gaap:ShortTermDebtTypeDomain | ||
| 717 | Notes Payable to Banks [Member] | Member | us-gaap:NotesPayableToBanksMember | ||
| 718 | Notes Payable, Other Payables [Member] | Member | us-gaap:NotesPayableOtherPayablesMember | ||
| 719 | Loans Payable [Member] | Member | us-gaap:LoansPayableMember | ||
| 720 | Line of Credit [Member] | Member | us-gaap:LineOfCreditMember | ||
| 721 | Domestic Line of Credit [Member] | Member | us-gaap:DomesticLineOfCreditMember | ||
| 722 | Foreign Line of Credit [Member] | Member | us-gaap:ForeignLineOfCreditMember | ||
| 723 | Letter of Credit [Member] | Member | us-gaap:LetterOfCreditMember | ||
| 724 | Warehouse Agreement Borrowings [Member] | Member | us-gaap:WarehouseAgreementBorrowingsMember | ||
| 725 | Convertible Debt [Member] | Member | us-gaap:ConvertibleDebtMember | ||
| 726 | Convertible Notes Payable [Member] | Member | us-gaap:ConvertibleNotesPayableMember | ||
| 727 | Exchangeable Debt [Member] | Member | us-gaap:ExchangeableDebtMember | ||
| 728 | Commercial Paper [Member] | Member | us-gaap:CommercialPaperMember | ||
| 729 | Construction Loan Payable [Member] | Member | us-gaap:ConstructionLoanPayableMember | ||
| 730 | Bank Overdrafts [Member] | Member | us-gaap:BankOverdraftsMember | ||
| 731 | Bankers Acceptance [Member] | Member | us-gaap:BankersAcceptanceMember | ||
| 732 | Bridge Loan [Member] | Member | us-gaap:BridgeLoanMember | ||
| 733 | Product Financing Arrangement [Member] | Member | us-gaap:ProductFinancingArrangementMember | ||
| 734 | Federal Funds Purchased [Member] | Member | us-gaap:FederalFundsPurchasedMember | ||
| 735 | Securities Sold under Agreements to Repurchase [Member] | Member | us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember | ||
| 736 | Federal Home Loan Bank Advances [Member] | Member | us-gaap:FederalHomeLoanBankAdvancesMember | ||
| 737 | Federal Reserve Bank Advances [Member] | Member | us-gaap:FederalReserveBankAdvancesMember | ||
| 738 | Obligation with Joint and Several Liability Arrangement [Line Items] | LineItems | us-gaap:ObligationWithJointAndSeveralLiabilityArrangementLineItems | ||
| 739 | Obligation with Joint and Several Liability Arrangement, Amount Outstanding | Concept (Monetary) | As Of | Credit | us-gaap:ObligationWithJointAndSeveralLiabilityArrangementAmountOutstanding |
| 740 | Obligation with Joint and Several Liability Arrangement, Amount Receivable | Concept (Monetary) | As Of | Debit | us-gaap:ObligationWithJointAndSeveralLiabilityArrangementAmountReceivable |
| 741 | Obligation with Joint and Several Liability Arrangement, Amount Recognized | Concept (Monetary) | As Of | Credit | us-gaap:ObligationWithJointAndSeveralLiabilityArrangementAmountRecognized |
| 742 | Obligation with Joint and Several Liability Arrangement, Corresponding Entry, Amount | Concept (Monetary) | As Of | Debit | us-gaap:ObligationWithJointAndSeveralLiabilityArrangementCorrespondingEntryAmount |
| 743 | Obligation with Joint and Several Liability Arrangement, Description | Concept (Text/String) | For Period | us-gaap:ObligationWithJointAndSeveralLiabilityArrangementDescription | |
| 744 | Obligation with Joint and Several Liability Arrangement, Recourse Provision, Description | Concept (Text/String) | For Period | us-gaap:ObligationWithJointAndSeveralLiabilityArrangementRecourseProvisionDescription | |
| 745 | Schedule of Participating Mortgage Loans [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfParticipatingMortgageLoansTextBlock | |
| 746 | Participating Mortgage Loans [Table] | Table | us-gaap:ParticipatingMortgageLoansTable | ||
| 747 | Participating Mortgage Loans [Axis] | Axis | us-gaap:ParticipatingMortgageLoansAxis | ||
| 748 | Participating Mortgage Loan, Name [Domain] | Member | us-gaap:ParticipatingMortgageLoanNameDomain | ||
| 749 | Participating Mortgage Loans [Line Items] | LineItems | us-gaap:ParticipatingMortgageLoansLineItems | ||
| 750 | Participating Mortgage Loans, Description of Terms | Concept (Text/String) | For Period | us-gaap:ParticipatingMortgageLoansAppreciationInMarketValue | |
| 751 | Participating Mortgage Loans, Mortgage Obligations, Amount | Concept (Monetary) | As Of | Credit | us-gaap:ParticipatingMortgageLoansMortgageObligationsAmount |
| 752 | Participating Mortgage Loans, Participation Liabilities, Amount | Concept (Monetary) | As Of | Credit | us-gaap:ParticipatingMortgageLoansParticipationLiabilitiesAmount |
| 753 | Participating Mortgage Loans, Extinguishment Gain (Loss) | Concept (Monetary) | For Period | Credit | us-gaap:ParticipatingMortgageLoansExtinguishmentGainLoss |
| 754 | Participating Mortgage Loans, Unamortized Debt Discount, Amount | Concept (Monetary) | As Of | Debit | us-gaap:ParticipatingMortgageLoansUnamortizedDebtDiscountAmount |
| 755 | Interest Costs Incurred [Abstract] | Abstract | us-gaap:InterestCostsIncurredAbstract | ||
| 756 | Interest Expense, Debt [Abstract] | Abstract | us-gaap:InterestExpenseDebtAbstract | ||
| 757 | Amortization of Debt Discount (Premium) | Concept (Monetary) | For Period | Debit | us-gaap:AmortizationOfDebtDiscountPremium |
| 758 | Amortization of Debt Issuance Costs | Concept (Monetary) | For Period | Debit | us-gaap:AmortizationOfFinancingCosts |
| 759 | Interest Expense, Debt, Excluding Amortization | Concept (Monetary) | For Period | Debit | us-gaap:InterestExpenseDebtExcludingAmortization |
| 760 | Interest Expense, Debt, Total | Concept (Monetary) | For Period | Debit | us-gaap:InterestExpenseDebt |
| 761 | Capitalized Interest Costs, Including Allowance for Funds Used During Construction [Abstract] | Abstract | us-gaap:InterestCostsIncurredCapitalizedAbstract | ||
| 762 | Interest Costs Capitalized | Concept (Monetary) | For Period | Debit | us-gaap:InterestCostsCapitalized |
| 763 | Allowance for Funds Used During Construction, Capitalized Interest | Concept (Monetary) | For Period | Debit | us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest |
| 764 | Capitalized Interest Costs, Including Allowance for Funds Used During Construction, Total | Concept (Monetary) | For Period | Debit | us-gaap:InterestCostsIncurredCapitalized |
| 765 | Interest Costs Incurred, Total | Concept (Monetary) | For Period | Debit | us-gaap:InterestCostsIncurred |
| 766 | Accumulated Capitalized Interest Costs | Concept (Monetary) | As Of | Debit | us-gaap:AccumulatedCapitalizedInterestCosts |
| 767 | Own-share Lending Arrangement [Abstract] | Abstract | us-gaap:OwnshareLendingArrangementAbstract | ||
| 768 | Own-share Lending Arrangement, Description | Concept (Text/String) | For Period | us-gaap:OwnshareLendingArrangementDescription | |
| 769 | Own-share Lending Arrangement, Shares, Issued | Concept (Shares) | As Of | us-gaap:OwnshareLendingArrangementSharesIssued | |
| 770 | Own-share Lending Arrangement, Collateral | Concept (Monetary) | As Of | Credit | us-gaap:OwnshareLendingArrangementCollateral |
| 771 | Own-share Lending Arrangement, Reasons | Concept (Text/String) | For Period | us-gaap:OwnshareLendingArrangementReasons | |
| 772 | Own-share Lending Arrangement, Shares, Outstanding [Abstract] | Abstract | us-gaap:OwnshareLendingArrangementSharesOutstandingAbstract | ||
| 773 | Own-share Lending Arrangement, Shares, Outstanding, Value | Concept (Monetary) | As Of | Credit | us-gaap:OwnshareLendingArrangementSharesOutstandingValue |
| 774 | Own-share Lending Arrangement, Shares, Outstanding | Concept (Shares) | As Of | us-gaap:OwnshareLendingArrangementSharesOutstanding | |
| 775 | Own-share Lending Arrangement, Earnings Per Share, Treatment | Concept (Text/String) | For Period | us-gaap:OwnshareLendingArrangementEarningsPerShareTreatment | |
| 776 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net [Abstract] | Abstract | us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNetAbstract | ||
| 777 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Gross | Concept (Monetary) | As Of | Debit | us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsGross |
| 778 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Adjustment | Concept (Monetary) | For Period | Credit | us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAdjustment |
| 779 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization | Concept (Monetary) | As Of | Credit | us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortization |
| 780 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net | Concept (Monetary) | As Of | Debit | us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNet |
| 781 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net, Classification | Concept (Text/String) | For Period | us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNetClassification | |
| 782 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization [Roll Forward] | Abstract | us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward | ||
| 783 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization, Beginning Balance | Concept (Monetary) | As Of | Credit | us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortization |
| 784 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Amortization Expense | Concept (Monetary) | For Period | Debit | us-gaap:DeferredFinanceCostsOwnShareLendingArrangementIssuanceCostsAmortizationExpense1 |
| 785 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization Adjustment | Concept (Monetary) | For Period | Credit | us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortizationAdjustment |
| 786 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization Expense, Period Increase (Decrease), Total | Concept (Monetary) | For Period | us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAmortizationExpensePeriodIncreaseDecrease | |
| 787 | Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization, Ending Balance | Concept (Monetary) | As Of | Credit | us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortization |
| 788 | Own-share Lending Arrangement, Dividends, Not Reimbursed | Concept (Monetary) | For Period | Debit | us-gaap:OwnshareLendingArrangementDividendsNotReimbursed |
| 789 | Own-share Lending Arrangement, Counterparty Default [Abstract] | Abstract | us-gaap:OwnshareLendingArrangementCounterpartyDefaultAbstract | ||
| 790 | Own-share Lending Arrangement, Counterparty Default, Period of Default, Expense | Concept (Monetary) | For Period | Debit | us-gaap:OwnshareLendingArrangementCounterpartyDefaultPeriodOfDefaultExpense |
| 791 | Own-share Lending Arrangement, Counterparty Default, Changes in Value [Abstract] | Abstract | us-gaap:OwnshareLendingArrangementCounterpartyDefaultChangesInValueAbstract | ||
| 792 | Own-share Lending Arrangement, Counterparty Default, Changes in Value, Shares | Concept (Monetary) | For Period | Debit | us-gaap:OwnshareLendingArrangementCounterpartyDefaultChangesInValueShares |
| 793 | Own-share Lending Arrangement, Counterparty Default, Changes in Value, Probable Recoveries | Concept (Monetary) | For Period | Credit | us-gaap:OwnshareLendingArrangementCounterpartyDefaultChangesInValueRecoveries |
| 794 | Own-share Lending Arrangement, Counterparty Default, Earnings Per Share, Shares | Concept (Shares) | As Of | us-gaap:OwnshareLendingArrangementCounterpartyDefaultEarningsPerShareShares | |
| 795 | Mortgage Notes Payable Disclosure [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:MortgageNotesPayableDisclosureTextBlock | |
| 796 | Debt Issuance Costs, Line of Credit Arrangements, Net [Abstract] | Abstract | us-gaap:DebtIssuanceCostsLineOfCreditArrangementsNetAbstract | ||
| 797 | Debt Issuance Costs, Line of Credit Arrangements, Gross | Concept (Monetary) | As Of | Debit | us-gaap:DebtIssuanceCostsLineOfCreditArrangementsGross |
| 798 | Accumulated Amortization of Debt Issuance Costs, Line of Credit Arrangements | Concept (Monetary) | As Of | Credit | us-gaap:AccumulatedAmortizationOfDebtIssuanceCostsLineOfCreditArrangements |
| 799 | Debt Issuance Costs, Line of Credit Arrangements, Net, Total | Concept (Monetary) | As Of | Debit | us-gaap:DebtIssuanceCostsLineOfCreditArrangementsNet |
| 800 | Disclosure Text Block Supplement [Abstract] | Abstract | us-gaap:DisclosureTextBlockSupplementAbstract | ||
| 801 | Debt and Capital Leases Disclosures [Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:DebtAndCapitalLeasesDisclosuresTextBlock | |
| 802 | Table Text Block Supplement [Abstract] | Abstract | us-gaap:TableTextBlockSupplementAbstract | ||
| 803 | Schedule of Maturities of Long-term Debt [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock | |
| 804 | Schedule of Debt [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfDebtTableTextBlock | |
| 805 | Convertible Debt [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ConvertibleDebtTableTextBlock | |
| 806 | Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] | Concept (Text Block (HTML)) | For Period | us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock | |
| 807 | Extensible Enumeration Domain Members | Network | http://fasb.org/us-gaap/role/eedm/ExtensibleEnumerationLists | ||
| 808 | SRT Extensible Enumeration Domain Members | Network | http://fasb.org/srt/role/srt-eedm/ExtensibleEnumerationLists |