Model Structural Relations: http://xbrl.fasb.org/us-gaap/2013/dis/us-gaap-dis-debt-pre-2013-01-31.xml

# Key Label Object class Data type Period type Balance Name
* Network: 460000 - Disclosure - Debt (http://fasb.org/us-gaap/role/disclosure/Debt)
1 Debt Disclosure [Abstract] [Abstract] us-gaap:DebtDisclosureAbstract
2 Debt Disclosure [Text Block] [Concept] Text Block (HTML) For period us-gaap:DebtDisclosureTextBlock
3 Short-term Debt [Text Block] [Concept] Text Block (HTML) For period us-gaap:ShortTermDebtTextBlock
4 Short-term Debt, Description [Concept] Text/String For period us-gaap:ShortTermDebtDescription
5 Schedule of Short-term Debt [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfShortTermDebtTextBlock
6 Schedule of Short-term Debt [Table] [Table] us-gaap:ScheduleOfShortTermDebtTable
7 Short-term Debt, Type [Axis] [Axis] us-gaap:ShortTermDebtTypeAxis
8 Short-term Debt, Type [Domain] [Member] us-gaap:ShortTermDebtTypeDomain
9 Notes Payable to Banks [Member] [Member] us-gaap:NotesPayableToBanksMember
10 Notes Payable, Other Payables [Member] [Member] us-gaap:NotesPayableOtherPayablesMember
11 Loans Payable [Member] [Member] us-gaap:LoansPayableMember
12 Line of Credit [Member] [Member] us-gaap:LineOfCreditMember
13 Domestic Line of Credit [Member] [Member] us-gaap:DomesticLineOfCreditMember
14 Foreign Line of Credit [Member] [Member] us-gaap:ForeignLineOfCreditMember
15 Letter of Credit [Member] [Member] us-gaap:LetterOfCreditMember
16 Warehouse Agreement Borrowings [Member] [Member] us-gaap:WarehouseAgreementBorrowingsMember
17 Convertible Debt [Member] [Member] us-gaap:ConvertibleDebtMember
18 Convertible Notes Payable [Member] [Member] us-gaap:ConvertibleNotesPayableMember
19 Exchangeable Debt [Member] [Member] us-gaap:ExchangeableDebtMember
20 Commercial Paper [Member] [Member] us-gaap:CommercialPaperMember
21 Construction Loan Payable [Member] [Member] us-gaap:ConstructionLoanPayableMember
22 Bank Overdrafts [Member] [Member] us-gaap:BankOverdraftsMember
23 Bankers Acceptance [Member] [Member] us-gaap:BankersAcceptanceMember
24 Bridge Loan [Member] [Member] us-gaap:BridgeLoanMember
25 Product Financing Arrangement [Member] [Member] us-gaap:ProductFinancingArrangementMember
26 Federal Funds Purchased [Member] [Member] us-gaap:FederalFundsPurchasedMember
27 Securities Sold under Agreements to Repurchase [Member] [Member] us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember
28 Federal Home Loan Bank Advances [Member] [Member] us-gaap:FederalHomeLoanBankAdvancesMember
29 Federal Reserve Bank Advances [Member] [Member] us-gaap:FederalReserveBankAdvancesMember
30 Asset-backed Securities [Member] [Member] us-gaap:AssetBackedSecuritiesMember
31 Collateralized Mortgage Backed Securities [Member] [Member] us-gaap:MortgageBackedSecuritiesMember
32 Collateralized Mortgage Obligations [Member] [Member] us-gaap:CollateralizedMortgageObligationsMember
33 Debt Instrument [Axis] [Axis] us-gaap:DebtInstrumentAxis
34 Debt Instrument, Name [Domain] [Member] us-gaap:DebtInstrumentNameDomain
35 Short-term Debt [Line Items] [Abstract] us-gaap:ShortTermDebtLineItems
36 Short-term Debt, Lender [Concept] Text/String For period us-gaap:ShortTermDebtLender
37 Short-term Debt, Terms [Concept] Text/String For period us-gaap:ShortTermDebtTerms
38 Short-term Debt, Weighted Average Interest Rate [Concept] Percent As of us-gaap:ShortTermDebtWeightedAverageInterestRate
39 Short-term Debt, Interest Rate Increase [Concept] Percent For period us-gaap:ShortTermDebtInterestRateIncrease
40 Short-term Debt [Concept] Monetary As of Credit us-gaap:ShortTermBorrowings
41 Short-term Debt, Maximum Amount Outstanding During Period [Concept] Monetary For period Credit us-gaap:ShorttermDebtMaximumAmountOutstandingDuringPeriod
42 Short-term Debt, Maximum Month-end Outstanding Amount [Concept] Monetary For period Credit us-gaap:ShorttermDebtMaximumMonthendOutstandingAmount
43 Short-term Debt, Average Outstanding Amount [Concept] Monetary For period Credit us-gaap:ShorttermDebtAverageOutstandingAmount
44 Short-term Debt, Refinanced, Description [Concept] Text/String For period us-gaap:ShortTermDebtRefinancedDescription
45 Short-term Debt, Refinanced, Amount [Concept] Monetary For period Credit us-gaap:ShortTermDebtRefinancedAmount
46 Short-term Debt, Debt Default [Abstract] [Abstract] us-gaap:DebtDefaultShorttermDebtAbstract
47 Debt Default, Short-term Debt, Description of Violation or Event of Default [Concept] Text/String For period us-gaap:DebtDefaultShorttermDebtDescriptionOfViolationOrEventOfDefault
48 Debt Default, Short-term Debt, Description of Notice of Default [Concept] Text/String For period us-gaap:DebtDefaultShorttermDebtDescriptionOfNoticeOfDefault
49 Debt Default, Short-term Debt, Amount [Concept] Monetary As of Credit us-gaap:DebtDefaultShorttermDebtAmount
50 Debt, Current [Abstract] [Abstract] us-gaap:DebtCurrentAbstract
51 Short-term Debt [Concept] Monetary As of Credit us-gaap:ShortTermBorrowings
52 Long-term Debt and Capital Lease Obligations, Current [Concept] Monetary As of Credit us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent
53 Debt, Current, Total [Concept] Monetary As of Credit us-gaap:DebtCurrent
54 Short-term Debt, Other Disclosures [Abstract] [Abstract] us-gaap:ShortTermDebtOtherDisclosuresAbstract
55 Short-term Debt, Percentage Bearing Fixed Interest Rate [Concept] Percent As of us-gaap:ShortTermDebtPercentageBearingFixedInterestRate
56 Short-term Debt, Percentage Bearing Variable Interest Rate [Concept] Percent As of us-gaap:ShortTermDebtPercentageBearingVariableInterestRate
57 Short-term Debt, Fair Value [Concept] Monetary As of Credit us-gaap:ShorttermDebtFairValue
58 Line of Credit Facility [Abstract] [Abstract] us-gaap:LineOfCreditFacilityAbstract
59 Schedule of Line of Credit Facilities [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfLineOfCreditFacilitiesTextBlock
60 Line of Credit Facility [Table] [Table] us-gaap:LineOfCreditFacilityTable
61 Lender Name [Axis] [Axis] us-gaap:LineOfCreditFacilityAxis
62 Line of Credit Facility, Lender [Domain] [Member] us-gaap:LineOfCreditFacilityLenderDomain
63 Credit Facility [Axis] [Axis] us-gaap:CreditFacilityAxis
64 Credit Facility [Domain] [Member] us-gaap:CreditFacilityDomain
65 Letter of Credit [Member] [Member] us-gaap:LetterOfCreditMember
66 Line of Credit [Member] [Member] us-gaap:LineOfCreditMember
67 Domestic Line of Credit [Member] [Member] us-gaap:DomesticLineOfCreditMember
68 Foreign Line of Credit [Member] [Member] us-gaap:ForeignLineOfCreditMember
69 Commercial Paper [Member] [Member] us-gaap:CommercialPaperMember
70 Standby Letters of Credit [Member] [Member] us-gaap:StandbyLettersOfCreditMember
71 Secured Debt [Member] [Member] us-gaap:SecuredDebtMember
72 Revolving Credit Facility [Member] [Member] us-gaap:RevolvingCreditFacilityMember
73 Line of Credit Facility [Line Items] [Abstract] us-gaap:LineOfCreditFacilityLineItems
74 Line of Credit Facility, Amount Outstanding [Concept] Monetary As of Credit us-gaap:LineOfCreditFacilityAmountOutstanding
75 Line of Credit Facility, Maximum Amount Outstanding During Period [Concept] Monetary For period Credit us-gaap:LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod
76 Line of Credit Facility, Maximum Month-end Outstanding Amount [Concept] Monetary For period Credit us-gaap:LineOfCreditFacilityMaximumMonthendOutstandingAmount
77 Line of Credit Facility, Average Outstanding Amount [Concept] Monetary For period Credit us-gaap:LineOfCreditFacilityAverageOutstandingAmount
78 Line of Credit Facility, Rationale for Classification as Long-term Debt [Concept] Text/String For period us-gaap:LineOfCreditFacilityRationaleForClassificationAsLongTermDebt
79 Line of Credit Facility, Affiliated Borrower [Concept] Text/String For period us-gaap:LineOfCreditFacilityAffiliatedBorrower
80 Line of Credit Facility, Currency [Concept] Text/String For period us-gaap:LineOfCreditFacilityCurrency
81 Line of Credit Facility, Description [Concept] Text/String For period us-gaap:LineOfCreditFacilityDescription
82 Line of Credit Facility, Initiation Date [Concept] Date For period us-gaap:LineOfCreditFacilityInitiationDate1
83 Line of Credit Facility, Expiration Date [Concept] Date For period us-gaap:LineOfCreditFacilityExpirationDate1
84 Line of Credit Facility, Expiration Period [Concept] For period us-gaap:LineOfCreditFacilityExpirationPeriod
85 Debt Instrument, Term [Concept] For period us-gaap:DebtInstrumentTerm
86 Line of Credit Facility, Fair Value of Amount Outstanding [Concept] Monetary As of Credit us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding
87 Line of Credit Facility, Priority [Concept] Text/String For period us-gaap:LineOfCreditFacilityPriority
88 Line of Credit Facility, Collateral [Concept] Text/String For period us-gaap:LineOfCreditFacilityCollateral
89 Line of Credit Facility, Collateral Fees [Concept] Text/String For period us-gaap:LineOfCreditFacilityCollateralFees
90 Line of Credit Facility, Collateral Fees, Amount [Concept] Monetary For period Debit us-gaap:LineOfCreditFacilityCollateralFeesAmount
91 Line of Credit Facility, Covenant Terms [Concept] Text/String For period us-gaap:LineOfCreditFacilityCovenantTerms
92 Line of Credit Facility, Covenant Compliance [Concept] Text/String For period us-gaap:LineOfCreditFacilityCovenantCompliance
93 Line of Credit Facility, Commitment Fee Description [Concept] Text/String For period us-gaap:LineOfCreditFacilityCommitmentFeeDescription
94 Line of Credit Facility, Frequency of Commitment Fee Payment [Concept] Text/String For period us-gaap:LineOfCreditFacilityFrequencyOfCommitmentFeePayment
95 Line of Credit Facility, Commitment Fee Amount [Concept] Monetary For period Debit us-gaap:LineOfCreditFacilityCommitmentFeeAmount
96 Line of Credit Facility, Unused Capacity, Commitment Fee Percentage [Concept] Percent For period us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
97 Line of Credit Facility, Fair Value, Basis for Measurement [Concept] Text/String For period us-gaap:LineOfCreditFacilityFairValueBasisForMeasurement
98 Line of Credit Facility, Borrowing Capacity, Description [Concept] Text/String For period us-gaap:LineOfCreditFacilityBorrowingCapacityDescription
99 Line of Credit Facility, Maximum Borrowing Capacity [Concept] Monetary As of Credit us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
100 Line of Credit Facility, Current Borrowing Capacity [Concept] Monetary As of Credit us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity
101 Line of Credit Facility, Remaining Borrowing Capacity [Concept] Monetary As of Credit us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
102 Line of Credit Facility, Capacity Available for Trade Purchases [Concept] Monetary As of Credit us-gaap:LineOfCreditFacilityCapacityAvailableForTradePurchases
103 Line of Credit Facility, Capacity Available for Specific Purpose Other than for Trade Purchases [Concept] Monetary As of Credit us-gaap:LineOfCreditFacilityCapacityAvailableForSpecificPurposeOtherThanForTradePurchases
104 Line of Credit Facility, Interest Rate Description [Concept] Text/String For period us-gaap:LineOfCreditFacilityInterestRateDescription
105 Line of Credit Facility, Interest Rate at Period End [Concept] Percent As of us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd
106 Line of Credit Facility, Interest Rate During Period [Concept] Percent For period us-gaap:LineOfCreditFacilityInterestRateDuringPeriod
107 Line of Credit Facility, Commitment Fee Percentage [Concept] Percent For period us-gaap:LineOfCreditFacilityCommitmentFeePercentage
108 Line of Credit Facility, Frequency of Payment and Payment Terms [Concept] Text/String For period us-gaap:LineOfCreditFacilityFrequencyOfPaymentAndPaymentTerms
109 Line of Credit Facility, Frequency of Payments [Concept] Text/String For period us-gaap:LineOfCreditFacilityFrequencyOfPayments
110 Line of Credit Facility, Periodic Payment [Concept] Monetary For period Debit us-gaap:LineOfCreditFacilityPeriodicPayment
111 Line of Credit Facility, Periodic Payment, Interest [Concept] Monetary For period Debit us-gaap:LineOfCreditFacilityPeriodicPaymentInterest
112 Line of Credit Facility, Periodic Payment, Principal [Concept] Monetary For period Debit us-gaap:LineOfCreditFacilityPeriodicPaymentPrincipal
113 Line of Credit Facility, Date of First Required Payment [Concept] Date For period us-gaap:LineOfCreditFacilityDateOfFirstRequiredPayment1
114 Line of Credit Facility, Annual Principal Payment [Concept] Monetary For period Debit us-gaap:LineOfCreditFacilityAnnualPrincipalPayment
115 Line of Credit Facility, Increase (Decrease) for Period, Description [Concept] Text/String For period us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodDescription
116 Line of Credit Facility, Increase (Decrease), Net [Abstract] [Abstract] us-gaap:LineOfCreditFacilityIncreaseDecreaseNetAbstract
117 Line of Credit Facility, Increase, Accrued Interest [Concept] Monetary For period Credit us-gaap:LineOfCreditFacilityIncreaseAccruedInterest
118 Proceeds from Lines of Credit [Concept] Monetary For period Debit us-gaap:ProceedsFromLinesOfCredit
119 Repayments of Lines of Credit [Concept] Monetary For period Credit us-gaap:RepaymentsOfLinesOfCredit
120 Line of Credit Facility, Decrease, Forgiveness [Concept] Monetary For period Debit us-gaap:LineOfCreditFacilityDecreaseForgiveness1
121 Line of Credit Facility, Increase (Decrease), Other, Net [Concept] Monetary For period Credit us-gaap:LineOfCreditFacilityIncreaseDecreaseOtherNet
122 Line of Credit Facility, Increase (Decrease), Net, Total [Concept] Monetary For period Credit us-gaap:LineOfCreditFacilityIncreaseDecreaseForPeriodNet
123 Line of Credit Facility, Asset Restrictions [Concept] Text/String For period us-gaap:LineOfCreditFacilityAssetRestrictions
124 Line of Credit Facility, Dividend Restrictions [Concept] Text/String For period us-gaap:LineOfCreditFacilityDividendRestrictions
125 Line of Credit Facility, Revolving Credit Conversion to Term Loan, Status [Concept] Text/String For period us-gaap:LineOfCreditFacilityRevolvingCreditConversionToTermLoanStatus
126 Line of Credit Facility, Revolving Credit Conversion to Term Loan, Description [Concept] Text/String For period us-gaap:LineOfCreditFacilityRevolvingCreditConversionToTermLoanDescription
127 Long-term Debt [Text Block] [Concept] Text Block (HTML) For period us-gaap:LongTermDebtTextBlock
128 Long-term Debt, Description [Concept] Text/String For period us-gaap:LongTermDebtDescription
129 Long-term Debt, by Current and Noncurrent [Abstract] [Abstract] us-gaap:LongTermDebtByCurrentAndNoncurrentAbstract
130 Long-term Debt, Current Maturities [Abstract] [Abstract] us-gaap:LongTermDebtCurrentAbstract
131 Line of Credit, Current [Concept] Monetary As of Credit us-gaap:LinesOfCreditCurrent
132 Secured Debt, Current [Concept] Monetary As of Credit us-gaap:SecuredDebtCurrent
133 Unsecured Debt, Current [Concept] Monetary As of Credit us-gaap:UnsecuredDebtCurrent
134 Convertible Debt, Current [Concept] Monetary As of Credit us-gaap:ConvertibleDebtCurrent
135 Subordinated Debt, Current [Concept] Monetary As of Credit us-gaap:SubordinatedDebtCurrent
136 Convertible Subordinated Debt, Current [Concept] Monetary As of Credit us-gaap:ConvertibleSubordinatedDebtCurrent
137 Long-term Commercial Paper, Current [Concept] Monetary As of Credit us-gaap:LongTermCommercialPaperCurrent
138 Long-term Construction Loan, Current [Concept] Monetary As of Credit us-gaap:LongTermConstructionLoanCurrent
139 Long-term Transition Bond, Current [Concept] Monetary As of Credit us-gaap:LongtermTransitionBondCurrent
140 Long-term Pollution Control Bond, Current [Concept] Monetary As of Credit us-gaap:LongtermPollutionControlBondCurrent
141 Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust, Current [Concept] Monetary As of Credit us-gaap:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustCurrent
142 Notes and Loans Payable, Current [Abstract] [Abstract] us-gaap:NotesAndLoansPayableCurrentAbstract
143 Notes Payable, Current [Abstract] [Abstract] us-gaap:NotesPayableCurrentAbstract
144 Medium-term Notes, Current [Concept] Monetary As of Credit us-gaap:MediumtermNotesCurrent
145 Convertible Notes Payable, Current [Concept] Monetary As of Credit us-gaap:ConvertibleNotesPayableCurrent
146 Notes Payable to Bank, Current [Concept] Monetary As of Credit us-gaap:NotesPayableToBankCurrent
147 Senior Notes, Current [Concept] Monetary As of Credit us-gaap:SeniorNotesCurrent
148 Junior Subordinated Notes, Current [Concept] Monetary As of Credit us-gaap:JuniorSubordinatedNotesCurrent
149 Other Notes Payable, Current [Concept] Monetary As of Credit us-gaap:OtherNotesPayableCurrent
150 Notes Payable, Current, Total [Concept] Monetary As of Credit us-gaap:NotesPayableCurrent
151 Loans Payable, Current [Abstract] [Abstract] us-gaap:LoansPayableCurrentAbstract
152 Loans Payable to Bank, Current [Concept] Monetary As of Credit us-gaap:LoansPayableToBankCurrent
153 Other Loans Payable, Current [Concept] Monetary As of Credit us-gaap:OtherLoansPayableCurrent
154 Loans Payable, Current, Total [Concept] Monetary As of Credit us-gaap:LoansPayableCurrent
155 Notes and Loans Payable, Current, Total [Concept] Monetary As of Credit us-gaap:NotesAndLoansPayableCurrent
156 Special Assessment Bond, Current [Concept] Monetary As of Credit us-gaap:SpecialAssessmentBondCurrent
157 Long-term Federal Home Loan Bank Advances, Current [Concept] Monetary As of Credit us-gaap:FederalHomeLoanBankAdvancesCurrent
158 Other Long-term Debt, Current [Concept] Monetary As of Credit us-gaap:OtherLongTermDebtCurrent
159 Long-term Debt, Current Maturities, Total [Concept] Monetary As of Credit us-gaap:LongTermDebtCurrent
160 Long-term Debt, Excluding Current Maturities [Abstract] [Abstract] us-gaap:LongTermDebtNoncurrentAbstract
161 Long-term Line of Credit, Noncurrent [Concept] Monetary As of Credit us-gaap:LongTermLineOfCredit
162 Secured Long-term Debt, Noncurrent [Concept] Monetary As of Credit us-gaap:SecuredLongTermDebt
163 Unsecured Long-term Debt, Noncurrent [Concept] Monetary As of Credit us-gaap:UnsecuredLongTermDebt
164 Convertible Debt, Noncurrent [Concept] Monetary As of Credit us-gaap:ConvertibleDebtNoncurrent
165 Subordinated Long-term Debt, Noncurrent [Concept] Monetary As of Credit us-gaap:SubordinatedLongTermDebt
166 Convertible Subordinated Debt, Noncurrent [Concept] Monetary As of Credit us-gaap:ConvertibleSubordinatedDebtNoncurrent
167 Long-term Commercial Paper, Noncurrent [Concept] Monetary As of Credit us-gaap:CommercialPaperNoncurrent
168 Long-term Construction Loan, Noncurrent [Concept] Monetary As of Credit us-gaap:ConstructionLoanNoncurrent
169 Long-term Transition Bond, Noncurrent [Concept] Monetary As of Credit us-gaap:LongTermTransitionBond
170 Long-term Pollution Control Bond, Noncurrent [Concept] Monetary As of Credit us-gaap:LongTermPollutionControlBond
171 Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust, Noncurrent [Concept] Monetary As of Credit us-gaap:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrustNoncurrent
172 Notes and Loans, Noncurrent [Abstract] [Abstract] us-gaap:LongTermNotesAndLoansAbstract
173 Notes Payable, Noncurrent [Abstract] [Abstract] us-gaap:LongTermNotesPayableAbstract
174 Medium-term Notes, Noncurrent [Concept] Monetary As of Credit us-gaap:MediumtermNotesNoncurrent
175 Junior Subordinated Notes, Noncurrent [Concept] Monetary As of Credit us-gaap:JuniorSubordinatedLongTermNotes
176 Senior Notes, Noncurrent [Concept] Monetary As of Credit us-gaap:SeniorLongTermNotes
177 Convertible Notes Payable, Noncurrent [Concept] Monetary As of Credit us-gaap:ConvertibleLongTermNotesPayable
178 Notes Payable to Bank, Noncurrent [Concept] Monetary As of Credit us-gaap:NotesPayableToBankNoncurrent
179 Other Notes Payable, Noncurrent [Concept] Monetary As of Credit us-gaap:OtherLongTermNotesPayable
180 Notes Payable, Noncurrent, Total [Concept] Monetary As of Credit us-gaap:LongTermNotesPayable
181 Loans Payable, Noncurrent [Abstract] [Abstract] us-gaap:LongTermLoansPayableAbstract
182 Loans Payable to Bank, Noncurrent [Concept] Monetary As of Credit us-gaap:LongTermLoansFromBank
183 Other Loans Payable, Long-term, Noncurrent [Concept] Monetary As of Credit us-gaap:OtherLoansPayableLongTerm
184 Loans Payable, Noncurrent, Total [Concept] Monetary As of Credit us-gaap:LongTermLoansPayable
185 Notes and Loans, Noncurrent, Total [Concept] Monetary As of Credit us-gaap:LongTermNotesAndLoans
186 Special Assessment Bond, Noncurrent [Concept] Monetary As of Credit us-gaap:SpecialAssessmentBondNoncurrent
187 Long-term Federal Home Loan Bank Advances, Noncurrent [Concept] Monetary As of Credit us-gaap:LongtermFederalHomeLoanBankAdvancesNoncurrent
188 Other Long-term Debt, Noncurrent [Concept] Monetary As of Credit us-gaap:OtherLongTermDebtNoncurrent
189 Long-term Debt, Excluding Current Maturities, Total [Concept] Monetary As of Credit us-gaap:LongTermDebtNoncurrent
190 Borrowings under Guaranteed Investment Agreements [Concept] Monetary As of Credit us-gaap:BorrowingsUnderGuaranteedInvestmentAgreements
191 Long-term Debt, Total [Concept] Monetary As of Credit us-gaap:LongTermDebt
192 Long-term Debt, by Type Alternative [Abstract] [Abstract] us-gaap:LongTermDebtByComponentsAlternativeAbstract
193 Long-term Debt, by Type, Current and Noncurrent [Abstract] [Abstract] us-gaap:LongTermDebtByComponentsCurrentAndNoncurrentAlternativeAbstract
194 Long-term Line of Credit [Abstract] [Abstract] us-gaap:LongtermLineOfCreditCurrentAndNoncurrentAbstract
195 Line of Credit, Current [Concept] Monetary As of Credit us-gaap:LinesOfCreditCurrent
196 Long-term Line of Credit, Noncurrent [Concept] Monetary As of Credit us-gaap:LongTermLineOfCredit
197 Long-term Line of Credit, Total [Concept] Monetary As of Credit us-gaap:LineOfCredit
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 Borrowings under Guaranteed Investment Agreements [Concept] Monetary As of Credit us-gaap:BorrowingsUnderGuaranteedInvestmentAgreements
285 Other Long-term Debt [Abstract] [Abstract] us-gaap:OtherLongtermDebtCurrentAndNoncurrentAbstract
286 Other Long-term Debt, Current [Concept] Monetary As of Credit us-gaap:OtherLongTermDebtCurrent
287 Other Long-term Debt, Noncurrent [Concept] Monetary As of Credit us-gaap:OtherLongTermDebtNoncurrent
288 Other Long-term Debt, Total [Concept] Monetary As of Credit us-gaap:OtherLongTermDebt
289 Long-term Debt, Total [Concept] Monetary As of Credit us-gaap:LongTermDebt
290 Long-term Debt, by Category, Current and Noncurrent [Abstract] [Abstract] us-gaap:LongtermDebtByTypeCategoryCurrentAndNoncurrentAbstract
291 Loans Payable, Current and Noncurrent [Abstract] [Abstract] us-gaap:LongtermLoansPayableByCurrentAndNoncurrentAbstract
292 Loans Payable, Current [Concept] Monetary As of Credit us-gaap:LoansPayableCurrent
293 Loans Payable, Noncurrent [Concept] Monetary As of Credit us-gaap:LongTermLoansPayable
294 Loans Payable, Total [Concept] Monetary As of Credit us-gaap:LoansPayable
295 Notes Payable, Current and Noncurrent [Abstract] [Abstract] us-gaap:LongtermNotesPayableCurrentAndNoncurrentTotalAbstract
296 Notes Payable, Current [Concept] Monetary As of Credit us-gaap:NotesPayableCurrent
297 Notes Payable, Noncurrent [Concept] Monetary As of Credit us-gaap:LongTermNotesPayable
298 Notes Payable, Total [Concept] Monetary As of Credit us-gaap:NotesPayable
299 Notes and Loans Payable, Current and Noncurrent [Abstract] [Abstract] us-gaap:LongtermNotesAndLoansCurrentAndNoncurrentAbstract
300 Notes and Loans Payable, Current [Concept] Monetary As of Credit us-gaap:NotesAndLoansPayableCurrent
301 Notes and Loans, Noncurrent [Concept] Monetary As of Credit us-gaap:LongTermNotesAndLoans
302 Notes and Loans Payable, Total [Concept] Monetary As of Credit us-gaap:NotesAndLoansPayable
303 Long-term Debt, Current and Noncurrent [Abstract] [Abstract] us-gaap:LongtermDebtCurrentAndNoncurrentAbstract
304 Long-term Debt, Current Maturities [Concept] Monetary As of Credit us-gaap:LongTermDebtCurrent
305 Long-term Debt, Excluding Current Maturities [Concept] Monetary As of Credit us-gaap:LongTermDebtNoncurrent
306 Long-term Debt, Total [Concept] Monetary As of Credit us-gaap:LongTermDebt
307 Debt Instruments [Abstract] [Abstract] us-gaap:DebtInstrumentsAbstract
308 Schedule of Long-term Debt Instruments [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfDebtInstrumentsTextBlock
309 Schedule of Long-term Debt Instruments [Table] [Table] us-gaap:DebtInstrumentTable
310 Long-term Debt, Type [Axis] [Axis] us-gaap:LongtermDebtTypeAxis
311 Long-term Debt, Type [Domain] [Member] us-gaap:LongtermDebtTypeDomain
312 Notes Payable to Banks [Member] [Member] us-gaap:NotesPayableToBanksMember
313 Notes Payable, Other Payables [Member] [Member] us-gaap:NotesPayableOtherPayablesMember
314 Loans Payable [Member] [Member] us-gaap:LoansPayableMember
315 Medium-term Notes [Member] [Member] us-gaap:MediumTermNotesMember
316 Line of Credit [Member] [Member] us-gaap:LineOfCreditMember
317 Domestic Line of Credit [Member] [Member] us-gaap:DomesticLineOfCreditMember
318 Foreign Line of Credit [Member] [Member] us-gaap:ForeignLineOfCreditMember
319 Secured Debt [Member] [Member] us-gaap:SecuredDebtMember
320 Equipment Trust Certificate [Member] [Member] us-gaap:EquipmentTrustCertificateMember
321 Enhanced Equipment Trust Certificate [Member] [Member] us-gaap:EnhancedEquipmentTrustCertificateMember
322 Convertible Debt [Member] [Member] us-gaap:ConvertibleDebtMember
323 Unsecured Debt [Member] [Member] us-gaap:UnsecuredDebtMember
324 Capital Lease Obligations [Member] [Member] us-gaap:CapitalLeaseObligationsMember
325 Commercial Paper [Member] [Member] us-gaap:CommercialPaperMember
326 Construction Loans [Member] [Member] us-gaap:ConstructionLoansMember
327 Subordinated Debt [Member] [Member] us-gaap:SubordinatedDebtMember
328 Convertible Subordinated Debt [Member] [Member] us-gaap:ConvertibleSubordinatedDebtMember
329 Junior Subordinated Debt [Member] [Member] us-gaap:JuniorSubordinatedDebtMember
330 Mortgages [Member] [Member] us-gaap:MortgagesMember
331 Participating Mortgages [Member] [Member] us-gaap:ParticipatingMortgagesMember
332 Bridge Loan [Member] [Member] us-gaap:BridgeLoanMember
333 Federal Home Loan Bank Advances [Member] [Member] us-gaap:FederalHomeLoanBankAdvancesMember
334 Corporate Debt Securities [Member] [Member] us-gaap:CorporateDebtSecuritiesMember
335 Senior Subordinated Notes [Member] [Member] us-gaap:SeniorSubordinatedNotesMember
336 Senior Notes [Member] [Member] us-gaap:SeniorNotesMember
337 Payment in Kind (PIK) Note [Member] [Member] us-gaap:PaymentInKindPIKNoteMember
338 Debt Instrument [Axis] [Axis] us-gaap:DebtInstrumentAxis
339 Debt Instrument, Name [Domain] [Member] us-gaap:DebtInstrumentNameDomain
340 Variable Rate [Axis] [Axis] us-gaap:VariableRateAxis
341 Variable Rate [Domain] [Member] us-gaap:VariableRateDomain
342 Base Rate [Member] [Member] us-gaap:BaseRateMember
343 Prime Rate [Member] [Member] us-gaap:PrimeRateMember
344 Eurodollar [Member] [Member] us-gaap:EurodollarMember
345 London Interbank Offered Rate (LIBOR) [Member] [Member] us-gaap:LondonInterbankOfferedRateLIBORMember
346 Debt Instrument, Redemption, Period [Axis] [Axis] us-gaap:DebtInstrumentRedemptionPeriodAxis
347 Debt Instrument, Redemption, Period [Domain] [Member] us-gaap:DebtInstrumentRedemptionPeriodDomain
348 Debt Instrument, Redemption, Period One [Member] [Member] us-gaap:DebtInstrumentRedemptionPeriodOneMember
349 Debt Instrument, Redemption, Period Two [Member] [Member] us-gaap:DebtInstrumentRedemptionPeriodTwoMember
350 Debt Instrument, Redemption, Period Three [Member] [Member] us-gaap:DebtInstrumentRedemptionPeriodThreeMember
351 Debt Instrument, Redemption, Period Four [Member] [Member] us-gaap:DebtInstrumentRedemptionPeriodFourMember
352 Debt Instrument, Redemption, Period Five [Member] [Member] us-gaap:DebtInstrumentRedemptionPeriodFiveMember
353 Debt Instrument [Line Items] [Abstract] us-gaap:DebtInstrumentLineItems
354 Debt Instrument, Issuer [Concept] Text/String For period us-gaap:DebtInstrumentIssuer
355 Debt Instrument, Description [Concept] Text/String For period us-gaap:DebtInstrumentDescription
356 Committee for Uniform Securities Identification Procedures (CUSIP) [Concept] For period us-gaap:CommitteeForUniformSecuritiesIdentificationProceduresCUSIP
357 Debt Instrument, Currency [Concept] Text/String For period us-gaap:DebtInstrumentCurrency
358 Debt Instrument, Priority [Concept] Text/String For period us-gaap:DebtInstrumentPriority
359 Debt Instrument, Collateral [Concept] Text/String For period us-gaap:DebtInstrumentCollateral
360 Debt Instrument, Collateral Fee [Concept] Monetary For period Debit us-gaap:DebtInstrumentCollateralFee
361 Debt Instrument, Collateral Amount [Concept] Monetary As of Debit us-gaap:DebtInstrumentCollateralAmount
362 Debt Instrument, Tax Status [Concept] Text/String For period us-gaap:DebtInstrumentTaxStatus
363 Debt Instrument, Credit Rating [Concept] Text/String For period us-gaap:DebtInstrumentCreditRating
364 Debt Instrument, Third Party Credit Enhancement [Concept] Text/String For period us-gaap:DebtInstrumentThirdPartyCreditEnhancement
365 Debt Issuance Cost [Concept] Monetary For period Debit us-gaap:DebtIssuanceCosts
366 Debt Instrument, Covenant Description [Concept] Text/String For period us-gaap:DebtInstrumentCovenantDescription
367 Debt Instrument, Covenant Compliance [Concept] Text/String For period us-gaap:DebtInstrumentCovenantCompliance
368 Ratio of Indebtedness to Net Capital [Concept] Pure As of us-gaap:RatioOfIndebtednessToNetCapital1
369 Debt Instrument, Fee [Concept] Text/String For period us-gaap:DebtInstrumentFee
370 Debt Instrument, Frequency of Fee [Concept] Text/String For period us-gaap:DebtInstrumentFrequencyOfFee
371 Debt Instrument, Fee Amount [Concept] Monetary As of Debit us-gaap:DebtInstrumentFeeAmount
372 Long-term Debt, Gross [Concept] Monetary As of Credit us-gaap:DebtInstrumentCarryingAmount
373 Debt Instrument, Face Amount [Concept] Monetary As of Credit us-gaap:DebtInstrumentFaceAmount
374 Debt Instrument, Repurchase Amount [Concept] Monetary As of Debit us-gaap:DebtInstrumentRepurchaseAmount
375 Debt Instrument, Repurchase Date [Concept] Date For period us-gaap:DebtInstrumentRepurchaseDate
376 Debt Instrument, Repurchased Face Amount [Concept] Monetary As of Debit us-gaap:DebtInstrumentRepurchasedFaceAmount
377 Debt, Long-term and Short-term, Combined Amount [Abstract] [Abstract] us-gaap:DebtLongtermAndShorttermCombinedAmountAbstract
378 Long-term Debt [Concept] Monetary As of Credit us-gaap:LongTermDebt
379 Short-term Debt [Concept] Monetary As of Credit us-gaap:ShortTermBorrowings
380 Debt, Long-term and Short-term, Combined Amount, Total [Concept] Monetary As of Credit us-gaap:DebtLongtermAndShorttermCombinedAmount
381 Debt Instrument, Unamortized Discount (Premium), Net [Abstract] [Abstract] us-gaap:DebtInstrumentUnamortizedDiscountPremiumNetAbstract
382 Debt Instrument, Unamortized Discount [Concept] Monetary As of Debit us-gaap:DebtInstrumentUnamortizedDiscount
383 Debt Instrument, Unamortized Premium [Concept] Monetary As of Credit us-gaap:DebtInstrumentUnamortizedPremium
384 Debt Instrument, Unamortized Discount (Premium), Net, Total [Concept] Monetary As of Debit us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
385 Debt Instrument, Fair Value Disclosure [Concept] Monetary As of Credit us-gaap:DebtInstrumentFairValue
386 Fair Value, Debt Instrument, Valuation Techniques, Change in Technique, Quantification of Effect [Concept] Monetary For period Credit us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisDebtInstrumentValuationTechniquesChangeInTechniqueQuantificationOfEffect
387 Long-term Debt, Fair Value [Concept] Monetary As of Credit us-gaap:LongTermDebtFairValue
388 Debt Instrument, Interest Rate Terms [Concept] Text/String For period us-gaap:DebtInstrumentInterestRateTerms
389 Debt Instrument, Interest Rate, Stated Percentage [Abstract] [Abstract] us-gaap:DebtInstrumentInterestRateStatedPercentageAbstract
390 Debt Instrument, Interest Rate, Stated Percentage [Concept] Percent As of us-gaap:DebtInstrumentInterestRateStatedPercentage
391 Debt Instrument, Interest Rate, Stated Percentage Rate Range, Minimum [Concept] Percent For period us-gaap:DebtInstrumentInterestRateStatedPercentageRateRangeMinimum
392 Debt Instrument, Interest Rate, Stated Percentage Rate Range, Maximum [Concept] Percent For period us-gaap:DebtInstrumentInterestRateStatedPercentageRateRangeMaximum
393 Debt Instrument, Interest Rate, Increase (Decrease) [Concept] Percent For period us-gaap:DebtInstrumentInterestRateIncreaseDecrease
394 Debt Instrument, Interest Rate, Effective Percentage [Abstract] [Abstract] us-gaap:DebtInstrumentInterestRateEffectivePercentageAbstract
395 Debt Instrument, Interest Rate, Effective Percentage [Concept] Percent As of us-gaap:DebtInstrumentInterestRateEffectivePercentage
396 Debt Instrument, Interest Rate, Basis for Effective Rate [Concept] Text/String For period us-gaap:DebtInstrumentInterestRateBasisForEffectiveRate
397 Debt Instrument, Interest Rate, Effective Percentage Rate Range, Minimum [Concept] Percent For period us-gaap:DebtInstrumentInterestRateEffectivePercentageRateRangeMinimum
398 Debt Instrument, Interest Rate, Effective Percentage Rate Range, Maximum [Concept] Percent For period us-gaap:DebtInstrumentInterestRateEffectivePercentageRateRangeMaximum
399 Debt Instrument, Interest Rate at Period End [Concept] Percent As of us-gaap:DebtInstrumentInterestRateAtPeriodEnd
400 Debt Instrument, Interest Rate During Period [Concept] Percent For period us-gaap:DebtInstrumentInterestRateDuringPeriod
401 Debt Instrument, Description of Variable Rate Basis [Concept] Text/String For period us-gaap:DebtInstrumentDescriptionOfVariableRateBasis
402 Debt Instrument, Basis Spread on Variable Rate [Concept] Percent For period us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
403 Long-term Debt, Weighted Average Interest Rate [Concept] Percent As of us-gaap:LongtermDebtWeightedAverageInterestRate
404 Debt, Weighted Average Interest Rate [Concept] Percent As of us-gaap:DebtWeightedAverageInterestRate
405 Debt Instrument, Payment Terms [Concept] Text/String For period us-gaap:DebtInstrumentPaymentTerms
406 Debt Instrument, Frequency of Periodic Payment [Concept] Text/String For period us-gaap:DebtInstrumentFrequencyOfPeriodicPayment
407 Debt Instrument, Periodic Payment [Concept] Monetary For period Debit us-gaap:DebtInstrumentPeriodicPayment
408 Debt Instrument, Periodic Payment, Interest [Concept] Monetary For period Debit us-gaap:DebtInstrumentPeriodicPaymentInterest
409 Debt Instrument, Periodic Payment, Principal [Concept] Monetary For period Debit us-gaap:DebtInstrumentPeriodicPaymentPrincipal
410 Debt Instrument, Date of First Required Payment [Concept] Date For period us-gaap:DebtInstrumentDateOfFirstRequiredPayment1
411 Debt Instrument, Annual Principal Payment [Concept] Monetary As of Debit us-gaap:DebtInstrumentAnnualPrincipalPayment
412 Debt Instrument, Periodic Payment Terms, Balloon Payment to be Paid [Concept] Monetary As of Credit us-gaap:DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid
413 Debt Instrument, Offering Date [Concept] Date For period us-gaap:DebtInstrumentOfferingDate1
414 Debt Instrument, Issuance Date [Concept] Date For period us-gaap:DebtInstrumentIssuanceDate1
415 Debt Instrument, Maturity Date, Description [Concept] Text/String For period us-gaap:DebtInstrumentMaturityDateDescription
416 Debt Instrument, Maturity Date [Concept] Date For period us-gaap:DebtInstrumentMaturityDate
417 Debt Instrument, Maturity Date Range, Start [Concept] Date For period us-gaap:DebtInstrumentMaturityDateRangeStart1
418 Debt Instrument, Maturity Date Range, End [Concept] Date For period us-gaap:DebtInstrumentMaturityDateRangeEnd1
419 Debt Instrument, Term [Concept] For period us-gaap:DebtInstrumentTerm
420 Debt Instrument, Call Feature [Concept] Text/String For period us-gaap:DebtInstrumentCallFeature
421 Debt Instrument, Call Date, Earliest [Concept] Date For period us-gaap:DebtInstrumentCallDateEarliest
422 Debt Instrument, Call Date, Latest [Concept] Date For period us-gaap:DebtInstrumentCallDateLatest
423 Debt Instrument, Convertible, Terms of Conversion Feature [Concept] Text/String For period us-gaap:DebtInstrumentConvertibleTermsOfConversionFeature
424 Debt Instrument, Convertible, Type of Equity Security [Concept] Text/String For period us-gaap:DebtInstrumentConvertibleTypeOfEquitySecurity
425 Debt Instrument, Convertible, Earliest Date [Concept] Date For period us-gaap:DebtInstrumentConvertibleEarliestDate1
426 Debt Instrument, Convertible, Latest Date [Concept] Date For period us-gaap:DebtInstrumentConvertibleLatestDate1
427 Debt Instrument, Convertible, Conversion Ratio [Concept] Pure For period us-gaap:DebtInstrumentConvertibleConversionRatio1
428 Debt Instrument, Convertible, Number of Equity Instruments [Concept] Integer For period us-gaap:DebtInstrumentConvertibleNumberOfEquityInstruments
429 Debt Instrument, Convertible, Beneficial Conversion Feature [Concept] Monetary For period Credit us-gaap:DebtInstrumentConvertibleBeneficialConversionFeature
430 Debt Instrument, Convertible, Conversion Price [Concept] Per Share As of us-gaap:DebtInstrumentConvertibleConversionPrice1
431 Debt Instrument, Convertible, If-converted Value in Excess of Principal [Concept] Monetary For period Credit us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal
432 Debt Instrument, Convertible, Stock Price Trigger [Concept] Per Share For period us-gaap:DebtInstrumentConvertibleStockPriceTrigger
433 Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger [Concept] Percent For period us-gaap:DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger
434 Debt Instrument, Convertible, Threshold Trading Days [Concept] Integer For period us-gaap:DebtInstrumentConvertibleThresholdTradingDays
435 Debt Instrument, Convertible, Threshold Consecutive Trading Days [Concept] For period us-gaap:DebtInstrumentConvertibleThresholdConsecutiveTradingDays
436 Debt Instrument, Increase (Decrease) for Period, Description [Concept] Text/String For period us-gaap:DebtInstrumentIncreaseDecreaseForPeriodDescription
437 Debt Instrument, Increase (Decrease), Net [Abstract] [Abstract] us-gaap:DebtInstrumentIncreaseDecreaseNetAbstract
438 Debt Instrument, Increase, Accrued Interest [Concept] Monetary For period Credit us-gaap:DebtInstrumentIncreaseAccruedInterest
439 Proceeds from Issuance of Debt [Concept] Monetary For period Debit us-gaap:ProceedsFromIssuanceOfDebt
440 Repayments of Debt [Concept] Monetary For period Credit us-gaap:RepaymentsOfDebt
441 Debt Instrument, Decrease, Forgiveness [Concept] Monetary For period Debit us-gaap:DebtInstrumentDecreaseForgiveness
442 Debt Instrument, Increase (Decrease), Other, Net [Concept] Monetary For period Credit us-gaap:DebtInstrumentIncreaseDecreaseOtherNet
443 Debt Instrument, Increase (Decrease), Net, Total [Concept] Monetary For period Credit us-gaap:DebtInstrumentIncreaseDecreaseForPeriodNet
444 Debt Instrument, Sinking Fund Description [Concept] Text/String For period us-gaap:DebtInstrumentSinkingFundDescription
445 Debt Instrument, Sinking Fund Payment [Concept] Monetary For period Credit us-gaap:DebtInstrumentSinkingFundPayment
446 Debt Instrument, Cumulative Sinking Fund Payments [Concept] Monetary As of Debit us-gaap:DebtInstrumentCumulativeSinkingFundPayments
447 Debt Instrument, Restrictive Covenants [Concept] Text/String For period us-gaap:DebtInstrumentRestrictiveCovenants
448 Debt Instrument, Unused Borrowing Capacity, Description [Concept] Text/String For period us-gaap:DebtInstrumentUnusedBorrowingCapacityDescription
449 Debt Instrument, Unused Borrowing Capacity, Amount [Concept] Monetary As of Credit us-gaap:DebtInstrumentUnusedBorrowingCapacityAmount
450 Debt Instrument, Unused Borrowing Capacity, Fee [Concept] Monetary For period Debit us-gaap:DebtInstrumentUnusedBorrowingCapacityFee
451 Debt Instrument, Convertible, Remaining Discount Amortization Period [Concept] For period us-gaap:DebtInstrumentConvertibleRemainingDiscountAmortizationPeriod1
452 Debt Instrument, Convertible, Carrying Amount of Equity Component [Concept] Monetary As of Credit us-gaap:DebtInstrumentConvertibleCarryingAmountOfTheEquityComponent
453 Debt Instrument, Convertible, Associated Derivative Transactions, Description [Concept] Text/String For period us-gaap:DebtInstrumentConvertibleAssociatedDerivativeTransactionsDescription
454 Debt Instrument, Debt Default [Abstract] [Abstract] us-gaap:DebtDefaultLongtermDebtAbstract
455 Debt Instrument, Debt Default, Description of Violation or Event of Default [Concept] Text/String For period us-gaap:DefaultLongtermDebtDescriptionOfViolationOrEventOfDefault
456 Debt Instrument, Debt Default, Description of Notice of Default [Concept] Text/String For period us-gaap:DebtDefaultLongtermDebtDescriptionOfNoticeOfDefault
457 Debt Instrument, Debt Default, Amount [Concept] Monetary As of Credit us-gaap:DebtDefaultLongtermDebtAmount
458 Debt Instrument, Subjective Acceleration Clause [Concept] Text/String For period us-gaap:DebtInstrumentSubjectiveAccelerationClause
459 Debt Instrument Redemption [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:DebtInstrumentRedemptionTableTextBlock
460 Debt Instrument Redemption [Table] [Table] us-gaap:DebtInstrumentRedemptionTable
461 Long-term Debt, Type [Axis] [Axis] us-gaap:LongtermDebtTypeAxis
462 Long-term Debt, Type [Domain] [Member] us-gaap:LongtermDebtTypeDomain
463 Notes Payable to Banks [Member] [Member] us-gaap:NotesPayableToBanksMember
464 Notes Payable, Other Payables [Member] [Member] us-gaap:NotesPayableOtherPayablesMember
465 Loans Payable [Member] [Member] us-gaap:LoansPayableMember
466 Medium-term Notes [Member] [Member] us-gaap:MediumTermNotesMember
467 Line of Credit [Member] [Member] us-gaap:LineOfCreditMember
468 Domestic Line of Credit [Member] [Member] us-gaap:DomesticLineOfCreditMember
469 Foreign Line of Credit [Member] [Member] us-gaap:ForeignLineOfCreditMember
470 Secured Debt [Member] [Member] us-gaap:SecuredDebtMember
471 Equipment Trust Certificate [Member] [Member] us-gaap:EquipmentTrustCertificateMember
472 Enhanced Equipment Trust Certificate [Member] [Member] us-gaap:EnhancedEquipmentTrustCertificateMember
473 Convertible Debt [Member] [Member] us-gaap:ConvertibleDebtMember
474 Unsecured Debt [Member] [Member] us-gaap:UnsecuredDebtMember
475 Capital Lease Obligations [Member] [Member] us-gaap:CapitalLeaseObligationsMember
476 Commercial Paper [Member] [Member] us-gaap:CommercialPaperMember
477 Construction Loans [Member] [Member] us-gaap:ConstructionLoansMember
478 Subordinated Debt [Member] [Member] us-gaap:SubordinatedDebtMember
479 Convertible Subordinated Debt [Member] [Member] us-gaap:ConvertibleSubordinatedDebtMember
480 Junior Subordinated Debt [Member] [Member] us-gaap:JuniorSubordinatedDebtMember
481 Mortgages [Member] [Member] us-gaap:MortgagesMember
482 Participating Mortgages [Member] [Member] us-gaap:ParticipatingMortgagesMember
483 Bridge Loan [Member] [Member] us-gaap:BridgeLoanMember
484 Federal Home Loan Bank Advances [Member] [Member] us-gaap:FederalHomeLoanBankAdvancesMember
485 Corporate Debt Securities [Member] [Member] us-gaap:CorporateDebtSecuritiesMember
486 Senior Subordinated Notes [Member] [Member] us-gaap:SeniorSubordinatedNotesMember
487 Senior Notes [Member] [Member] us-gaap:SeniorNotesMember
488 Payment in Kind (PIK) Note [Member] [Member] us-gaap:PaymentInKindPIKNoteMember
489 Debt Instrument [Axis] [Axis] us-gaap:DebtInstrumentAxis
490 Debt Instrument, Name [Domain] [Member] us-gaap:DebtInstrumentNameDomain
491 Debt Instrument, Redemption, Period [Axis] [Axis] us-gaap:DebtInstrumentRedemptionPeriodAxis
492 Debt Instrument, Redemption, Period [Domain] [Member] us-gaap:DebtInstrumentRedemptionPeriodDomain
493 Debt Instrument, Redemption, Period One [Member] [Member] us-gaap:DebtInstrumentRedemptionPeriodOneMember
494 Debt Instrument, Redemption, Period Two [Member] [Member] us-gaap:DebtInstrumentRedemptionPeriodTwoMember
495 Debt Instrument, Redemption, Period Three [Member] [Member] us-gaap:DebtInstrumentRedemptionPeriodThreeMember
496 Debt Instrument, Redemption, Period Four [Member] [Member] us-gaap:DebtInstrumentRedemptionPeriodFourMember
497 Debt Instrument, Redemption, Period Five [Member] [Member] us-gaap:DebtInstrumentRedemptionPeriodFiveMember
498 Debt Instrument, Redemption [Line Items] [Abstract] us-gaap:DebtInstrumentRedemptionLineItems
499 Debt Instrument, Redemption, Description [Concept] Text/String For period us-gaap:DebtInstrumentRedemptionDescription
500 Debt Instrument, Redemption Price, Percentage [Concept] Percent For period us-gaap:DebtInstrumentRedemptionPricePercentage
501 Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed [Concept] Percent For period us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed
502 Debt Instrument, Redemption Period, Start Date [Concept] Date For period us-gaap:DebtInstrumentRedemptionPeriodStartDate
503 Debt Instrument, Redemption Period, End Date [Concept] Date For period us-gaap:DebtInstrumentRedemptionPeriodEndDate
504 Maturities of Long-term Debt [Abstract] [Abstract] us-gaap:MaturitiesOfLongTermDebtAbstract
505 Long-term Debt, Maturities, Repayment Terms [Concept] Text/String For period us-gaap:LongTermDebtMaturitiesRepaymentTerms
506 Long-term Debt, Fiscal Year Maturity [Abstract] [Abstract] us-gaap:LongTermDebtByMaturityAbstract
507 Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
508 Long-term Debt, Maturing in Years Two and Three [Abstract] [Abstract] us-gaap:LongTermDebtMaturingInYearsTwoAndThreeAbstract
509 Long-term Debt, Maturities, Repayments of Principal in Year Two [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
510 Long-term Debt, Maturities, Repayments of Principal in Year Three [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
511 Long-term Debt, Maturing in Years Two and Three, Total [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturingInYearsTwoAndThree
512 Long-term Debt, Maturing in Years Four and Five [Abstract] [Abstract] us-gaap:LongTermDebtMaturingInYearsFourAndFiveAbstract
513 Long-term Debt, Maturities, Repayments of Principal in Year Four [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
514 Long-term Debt, Maturities, Repayments of Principal in Year Five [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
515 Long-term Debt, Maturing in Years Four and Five, Total [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturingInYearsFourAndFive
516 Long-term Debt, Maturities, Repayments of Principal after Year Five [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
517 Long-term Debt, Total [Concept] Monetary As of Credit us-gaap:LongTermDebt
518 Long-term Debt, Maturities, Repayments of Principal, Remainder of Fiscal Year [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
519 Long-term Debt, Rolling Maturity [Abstract] [Abstract] us-gaap:LongTermDebtRollingMaturityAbstract
520 Long-term Debt, Maturities, Repayments of Principal in Next Rolling Twelve Months [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths
521 Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two and Three [Abstract] [Abstract] us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwoAndThreeAbstract
522 Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo
523 Long-term Debt, Maturities, Repayments of Principal in Rolling Year Three [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree
524 Long-term Debt, Maturities, Repayments of Principal in Rolling Year Two and Three, Total [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwoAndThree
525 Long-term Debt, Maturities, Repayments of Principal in Rolling Year Four and Five [Abstract] [Abstract] us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFourAndFiveAbstract
526 Long-term Debt, Maturities, Repayments of Principal in Rolling Year Four [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour
527 Long-term Debt, Maturities, Repayments of Principal in Rolling Year Five [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive
528 Long-term Debt, Maturities, Repayments of Principal in Rolling Year Four and Five, Total [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFourAndFive
529 Long-term Debt, Maturities, Repayments of Principal in Rolling after Year Five [Concept] Monetary As of Credit us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive
530 Long-term Debt, Total [Concept] Monetary As of Credit us-gaap:LongTermDebt
531 Maturities of Long-term Debt and Capital Lease Obligations [Abstract] [Abstract] us-gaap:MaturitiesOfLongtermDebtAndCapitalLeaseObligationsAbstract
532 Long-term Debt and Capital Lease Obligations, Repayments of Principal in Next Twelve Months [Concept] Monetary As of Credit us-gaap:LongTermDebtAndCapitalLeaseObligationsRepaymentsOfPrincipalInNextTwelveMonths
533 Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Two and Three [Abstract] [Abstract] us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsTwoAndThreeAbstract
534 Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Two [Concept] Monetary As of Credit us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearTwo
535 Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Three [Concept] Monetary As of Credit us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearThree
536 Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Two and Three, Total [Concept] Monetary As of Credit us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsTwoAndThree
537 Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Four and Five [Abstract] [Abstract] us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsFourAndFiveAbstract
538 Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Four [Concept] Monetary As of Credit us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFour
539 Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Year Five [Concept] Monetary As of Credit us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearFive
540 Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal in Years Four and Five, Total [Concept] Monetary As of Credit us-gaap:LongtermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalInYearsFourAndFive
541 Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal after Year Five [Concept] Monetary As of Credit us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalAfterYearFive
542 Long-term Debt and Capital Lease Obligations, Total [Concept] Monetary As of Credit us-gaap:LongTermDebtAndCapitalLeaseObligations
543 Long-term Debt and Capital Lease Obligations, Maturities, Repayments of Principal Remainder of Fiscal Year [Concept] Monetary As of Credit us-gaap:LongTermDebtAndCapitalLeaseObligationsMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear
544 Long-term Debt, Other Disclosures [Abstract] [Abstract] us-gaap:LongTermDebtOtherDisclosuresAbstract
545 Long-term Debt, Percentage Bearing Fixed Interest, Amount [Concept] Monetary As of Credit us-gaap:LongtermDebtPercentageBearingFixedInterestAmount
546 Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate [Concept] Percent As of us-gaap:LongTermDebtPercentageBearingFixedInterestRate
547 Long-term Debt, Percentage Bearing Variable Interest, Amount [Concept] Monetary As of Credit us-gaap:LongtermDebtPercentageBearingVariableInterestAmount
548 Long-term Debt, Percentage Bearing Variable Interest, Percentage Rate [Concept] Percent As of us-gaap:LongTermDebtPercentageBearingVariableInterestRate
549 Long-term Debt, Contingent Payment of Principal or Interest [Concept] Text/String For period us-gaap:LongTermDebtContingentPaymentOfPrincipalOrInterest
550 Long-term Debt, Fair Value [Concept] Monetary As of Credit us-gaap:LongTermDebtFairValue
551 Borrowed Funds [Concept] Monetary As of Credit us-gaap:BorrowedFunds
552 Non-Recourse Debt [Concept] Monetary As of Credit us-gaap:NonRecourseDebt
553 Extinguishment of Debt Disclosures [Abstract] [Abstract] us-gaap:ExtinguishmentOfDebtDisclosuresAbstract
554 Schedule of Extinguishment of Debt [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfExtinguishmentOfDebtTextBlock
555 Schedule of Extinguishment of Debt [Table] [Table] us-gaap:ScheduleOfExtinguishmentOfDebtTable
556 Extinguishment of Debt [Axis] [Axis] us-gaap:ExtinguishmentOfDebtAxis
557 Extinguishment of Debt, Type [Domain] [Member] us-gaap:ExtinguishmentOfDebtTypeDomain
558 Notes Payable to Banks [Member] [Member] us-gaap:NotesPayableToBanksMember
559 Notes Payable, Other Payables [Member] [Member] us-gaap:NotesPayableOtherPayablesMember
560 Loans Payable [Member] [Member] us-gaap:LoansPayableMember
561 Short-term Debt [Member] [Member] us-gaap:ShortTermDebtMember
562 Long-term Debt [Member] [Member] us-gaap:LongTermDebtMember
563 Medium-term Notes [Member] [Member] us-gaap:MediumTermNotesMember
564 Line of Credit [Member] [Member] us-gaap:LineOfCreditMember
565 Domestic Line of Credit [Member] [Member] us-gaap:DomesticLineOfCreditMember
566 Foreign Line of Credit [Member] [Member] us-gaap:ForeignLineOfCreditMember
567 Secured Debt [Member] [Member] us-gaap:SecuredDebtMember
568 Convertible Debt [Member] [Member] us-gaap:ConvertibleDebtMember
569 Unsecured Debt [Member] [Member] us-gaap:UnsecuredDebtMember
570 Capital Lease Obligations [Member] [Member] us-gaap:CapitalLeaseObligationsMember
571 Commercial Paper [Member] [Member] us-gaap:CommercialPaperMember
572 Bank Overdrafts [Member] [Member] us-gaap:BankOverdraftsMember
573 Warehouse Agreement Borrowings [Member] [Member] us-gaap:WarehouseAgreementBorrowingsMember
574 Subordinated Debt [Member] [Member] us-gaap:SubordinatedDebtMember
575 Convertible Subordinated Debt [Member] [Member] us-gaap:ConvertibleSubordinatedDebtMember
576 Junior Subordinated Debt [Member] [Member] us-gaap:JuniorSubordinatedDebtMember
577 Federal Home Loan Bank Advances [Member] [Member] us-gaap:FederalHomeLoanBankAdvancesMember
578 Bankers Acceptance [Member] [Member] us-gaap:BankersAcceptanceMember
579 Mortgages [Member] [Member] us-gaap:MortgagesMember
580 Participating Mortgages [Member] [Member] us-gaap:ParticipatingMortgagesMember
581 Bridge Loan [Member] [Member] us-gaap:BridgeLoanMember
582 Product Financing Arrangement [Member] [Member] us-gaap:ProductFinancingArrangementMember
583 Federal Funds Purchased [Member] [Member] us-gaap:FederalFundsPurchasedMember
584 Securities Sold under Agreements to Repurchase [Member] [Member] us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseMember
585 Corporate Debt Securities [Member] [Member] us-gaap:CorporateDebtSecuritiesMember
586 Accounts Payable [Member] [Member] us-gaap:AccountsPayableMember
587 Extinguishment of Debt [Line Items] [Abstract] us-gaap:ExtinguishmentOfDebtLineItems
588 Extinguishment of Debt, Amount [Concept] Monetary For period Debit us-gaap:ExtinguishmentOfDebtAmount
589 Gains (Losses) on Extinguishment of Debt [Concept] Monetary For period Credit us-gaap:GainsLossesOnExtinguishmentOfDebt
590 Extinguishment of Debt, Gain (Loss), Income Tax [Concept] Monetary For period Debit us-gaap:ExtinguishmentOfDebtGainLossIncomeTax
591 Extinguishment of Debt, Gain (Loss), Net of Tax [Concept] Monetary For period Credit us-gaap:ExtinguishmentOfDebtGainLossNetOfTax
592 Extinguishment of Debt, Gain (Loss), Per Share, Net of Tax [Concept] Per Share For period us-gaap:ExtinguishmentOfDebtGainLossPerShareNetOfTax
593 Extinguishment of Debt, Nature of Restrictions on Assets Set Aside for Scheduled Payments [Concept] Text/String For period us-gaap:ExtinguishmentOfDebtNatureOfRestrictionsOnAssetsSetAsideForScheduledPayments
594 Troubled Debt Restructuring Note, Debtor [Abstract] [Abstract] us-gaap:TroubledDebtRestructuringNoteDebtorAbstract
595 Summary of Troubled Debt Restructuring Note, Debtor [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:SummaryOfTroubledDebtRestructuringNoteDebtorTextBlock
596 Troubled Debt Restructuring, Debtor, Current Period [Abstract] [Abstract] us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodAbstract
597 Schedule of Debtor Troubled Debt Restructuring, Current Period [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfDebtorTroubledDebtRestructuringCurrentPeriodTextBlock
598 Troubled Debt Restructuring, Debtor, Current Period [Table] [Table] us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodTable
599 Creditor [Axis] [Axis] us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodAxis
600 Troubled Debt Restructuring, Debtor, Current Period, Creditor [Domain] [Member] us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodCreditorDomain
601 Troubled Debt Restructuring, Debtor, Current Period [Line Items] [Abstract] us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodLineItems
602 Troubled Debt Restructuring, Debtor, Current Period, Description of Changes in Terms [Concept] Text/String For period us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodDescriptionOfChangesInTerms
603 Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Net of Tax [Abstract] [Abstract] us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringNetOfTaxAbstract
604 Gains (Losses) on Restructuring of Debt [Concept] Monetary For period Credit us-gaap:GainsLossesOnRestructuringOfDebt
605 Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Tax Effect [Concept] Monetary For period Debit us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringTaxEffect
606 Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Net of Tax, Total [Concept] Monetary For period Credit us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringNetOfTax
607 Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Transfer of Assets, Net of Tax [Concept] Monetary For period Credit us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnTransferOfAssetsNetOfTax
608 Troubled Debt Restructuring, Debtor, Current Period, Gain (Loss) on Restructuring, Per Share, Net [Concept] Per Share For period us-gaap:TroubledDebtRestructuringDebtorCurrentPeriodGainLossOnRestructuringPerShareNet
609 Schedule of Debtor Troubled Debt Restructuring, Subsequent Periods [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfDebtorTroubledDebtRestructuringSubsequentPeriodsTextBlock
610 Troubled Debt Restructuring, Debtor, Subsequent Periods [Table] [Table] us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsTable
611 Troubled Debt Restructuring, Debtor, Subsequent Periods [Axis] [Axis] us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsAxis
612 Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Name [Domain] [Member] us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsNameDomain
613 Troubled Debt Restructuring, Debtor, Subsequent Periods [Line Items] [Abstract] us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsLineItems
614 Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Description [Concept] Text/String For period us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsDescription
615 Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Amount [Concept] Monetary As of Credit us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsAmount
616 Troubled Debt Restructuring, Debtor, Subsequent Periods, Contingent Payments, Conditions [Concept] Text/String For period us-gaap:TroubledDebtRestructuringDebtorSubsequentPeriodsContingentPaymentsConditions
617 Troubled Debt Restructuring, Debtor, Other [Concept] Text/String For period us-gaap:TroubledDebtRestructuringDebtorOther
618 Participating Mortgage Loan Arrangements [Abstract] [Abstract] us-gaap:ParticipatingMortgageLoanArrangementsAbstract
619 Participating Mortgage Loan Arrangements, Description [Concept] Text/String For period us-gaap:ParticipatingMortgageLoanArrangementsDescription
620 Schedule of Participating Mortgage Loans [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfParticipatingMortgageLoansTextBlock
621 Participating Mortgage Loans [Table] [Table] us-gaap:ParticipatingMortgageLoansTable
622 Participating Mortgage Loans [Axis] [Axis] us-gaap:ParticipatingMortgageLoansAxis
623 Participating Mortgage Loan, Name [Domain] [Member] us-gaap:ParticipatingMortgageLoanNameDomain
624 Participating Mortgage Loans [Line Items] [Abstract] us-gaap:ParticipatingMortgageLoansLineItems
625 Participating Mortgage Loan, Description [Concept] Text/String For period us-gaap:ParticipatingMortgageLoanDescription
626 Participating Mortgage Loans, Description of Terms [Concept] Text/String For period us-gaap:ParticipatingMortgageLoansAppreciationInMarketValue
627 Participating Mortgage Loans, Results of Operations [Concept] Text/String For period us-gaap:ParticipatingMortgageLoansResultsOfOperations
628 Participating Mortgage Loans, Mortgage Obligations, Amount [Concept] Monetary As of Credit us-gaap:ParticipatingMortgageLoansMortgageObligationsAmount
629 Participating Mortgage Loans, Participation Liabilities, Amount [Concept] Monetary As of Credit us-gaap:ParticipatingMortgageLoansParticipationLiabilitiesAmount
630 Participating Mortgage Loans, Extinguishment Gain (Loss) [Concept] Monetary For period Credit us-gaap:ParticipatingMortgageLoansExtinguishmentGainLoss
631 Participating Mortgage Loans, Unamortized Debt Discount, Amount [Concept] Monetary As of Debit us-gaap:ParticipatingMortgageLoansUnamortizedDebtDiscountAmount
632 Interest Costs Incurred [Abstract] [Abstract] us-gaap:InterestCostsIncurredAbstract
633 Interest Expense, Debt [Abstract] [Abstract] us-gaap:InterestExpenseDebtAbstract
634 Amortization of Debt Discount (Premium) [Concept] Monetary For period Debit us-gaap:AmortizationOfDebtDiscountPremium
635 Amortization of Financing Costs [Concept] Monetary For period Debit us-gaap:AmortizationOfFinancingCosts
636 Interest Expense, Debt, Excluding Amortization [Concept] Monetary For period Debit us-gaap:InterestExpenseDebtExcludingAmortization
637 Interest Expense, Debt, Total [Concept] Monetary For period Debit us-gaap:InterestExpenseDebt
638 Capitalized Interest Costs, Including Allowance for Funds Used During Construction [Abstract] [Abstract] us-gaap:InterestCostsIncurredCapitalizedAbstract
639 Interest Costs Capitalized [Concept] Monetary For period Debit us-gaap:InterestCostsCapitalized
640 Allowance for Funds Used During Construction, Capitalized Interest [Concept] Monetary For period Debit us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
641 Capitalized Interest Costs, Including Allowance for Funds Used During Construction, Total [Concept] Monetary For period Debit us-gaap:InterestCostsIncurredCapitalized
642 Interest Costs Incurred, Total [Concept] Monetary For period Debit us-gaap:InterestCostsIncurred
643 Accumulated Capitalized Interest Costs [Concept] Monetary As of Debit us-gaap:AccumulatedCapitalizedInterestCosts
644 Own-share Lending Arrangement [Abstract] [Abstract] us-gaap:OwnshareLendingArrangementAbstract
645 Own-share Lending Arrangement, Description [Concept] Text/String For period us-gaap:OwnshareLendingArrangementDescription
646 Own-share Lending Arrangement, Shares, Issued [Concept] Shares As of us-gaap:OwnshareLendingArrangementSharesIssued
647 Own-share Lending Arrangement, Collateral [Concept] Monetary As of Credit us-gaap:OwnshareLendingArrangementCollateral
648 Own-share Lending Arrangement, Reasons [Concept] Text/String For period us-gaap:OwnshareLendingArrangementReasons
649 Own-share Lending Arrangement, Shares, Outstanding [Abstract] [Abstract] us-gaap:OwnshareLendingArrangementSharesOutstandingAbstract
650 Own-share Lending Arrangement, Shares, Outstanding, Value [Concept] Monetary As of Credit us-gaap:OwnshareLendingArrangementSharesOutstandingValue
651 Own-share Lending Arrangement, Shares, Outstanding [Concept] Shares As of us-gaap:OwnshareLendingArrangementSharesOutstanding
652 Own-share Lending Arrangement, Earnings Per Share, Treatment [Concept] Text/String For period us-gaap:OwnshareLendingArrangementEarningsPerShareTreatment
653 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net [Abstract] [Abstract] us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNetAbstract
654 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Gross [Concept] Monetary As of Debit us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsGross
655 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Adjustment [Concept] Monetary For period Credit us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAdjustment
656 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization [Concept] Monetary As of Credit us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortization
657 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net [Concept] Monetary As of Debit us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNet
658 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Net, Classification [Concept] Text/String For period us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsNetClassification
659 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization [Roll Forward] [Abstract] us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortizationRollForward
660 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization, Beginning Balance [Concept] Monetary As of Credit us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortization
661 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Amortization Expense [Concept] Monetary For period Credit us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAmortizationExpense
662 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization Adjustment [Concept] Monetary For period Credit us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortizationAdjustment
663 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization Expense, Period Increase (Decrease), Total [Concept] Monetary For period us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAmortizationExpensePeriodIncreaseDecrease
664 Deferred Finance Costs, Own-share Lending Arrangement, Issuance Costs, Accumulated Amortization, Ending Balance [Concept] Monetary As of Credit us-gaap:DeferredFinanceCostsOwnshareLendingArrangementIssuanceCostsAccumulatedAmortization
665 Own-share Lending Arrangement, Dividends, Not Reimbursed [Concept] Monetary For period Debit us-gaap:OwnshareLendingArrangementDividendsNotReimbursed
666 Own-share Lending Arrangement, Counterparty Default [Abstract] [Abstract] us-gaap:OwnshareLendingArrangementCounterpartyDefaultAbstract
667 Own-share Lending Arrangement, Counterparty Default, Period of Default, Expense [Concept] Monetary For period Debit us-gaap:OwnshareLendingArrangementCounterpartyDefaultPeriodOfDefaultExpense
668 Own-share Lending Arrangement, Counterparty Default, Changes in Value [Abstract] [Abstract] us-gaap:OwnshareLendingArrangementCounterpartyDefaultChangesInValueAbstract
669 Own-share Lending Arrangement, Counterparty Default, Changes in Value, Shares [Concept] Monetary For period Debit us-gaap:OwnshareLendingArrangementCounterpartyDefaultChangesInValueShares
670 Own-share Lending Arrangement, Counterparty Default, Changes in Value, Probable Recoveries [Concept] Monetary For period Credit us-gaap:OwnshareLendingArrangementCounterpartyDefaultChangesInValueRecoveries
671 Own-share Lending Arrangement, Counterparty Default, Earnings Per Share, Shares [Concept] Shares As of us-gaap:OwnshareLendingArrangementCounterpartyDefaultEarningsPerShareShares
672 Mortgage Notes Payable Disclosure [Text Block] [Concept] Text Block (HTML) For period us-gaap:MortgageNotesPayableDisclosureTextBlock
673 Disclosure Text Block Supplement [Abstract] [Abstract] us-gaap:DisclosureTextBlockSupplementAbstract
674 Debt and Capital Leases Disclosures [Text Block] [Concept] Text Block (HTML) For period us-gaap:DebtAndCapitalLeasesDisclosuresTextBlock
675 Table Text Block Supplement [Abstract] [Abstract] us-gaap:TableTextBlockSupplementAbstract
676 Schedule of Maturities of Long-term Debt [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock
677 Schedule of Debt [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfDebtTableTextBlock
678 Convertible Debt [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ConvertibleDebtTableTextBlock
679 Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] [Concept] Text Block (HTML) For period us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock