Reporting Concepts 77f8f8a540d18f82ffffa0e7c27524725f4b2091

Label/Name
AM Best, C- Rating [Member]
AM Best, B Rating [Member]
AM Best, C+ Rating [Member]
AM Best, C++ Rating [Member]
AM Best, S Rating [Member]
AM Best, D Rating [Member]
AM Best, B+ Rating [Member]
AM Best, B- Rating [Member]
AM Best, F Rating [Member]
AM Best, C Rating [Member]
AM Best, A++ Rating [Member]
AM Best, E Rating [Member]
AM Best, A Rating [Member]
AM Best, A- Rating [Member]
AM Best, B++ Rating [Member]
AM Best, A+ Rating [Member]
Arithmetic Average [Member]
A-330 [Member]
A-320-Neo [Member]
A-320 [Member]
A-312 [Member]
A-300 [Member]
Asia Pacific [Member]
Asia [Member]
Americas [Member]
Africa [Member]
A-330-200 [Member]
A-320-200 [Member]
Apartment Building [Member]
Additional Information Necessary to Prevent Disclosure of Discounts Future Net Cash Flows from Being Misleading
Affiliate, Collateralized Security [Text Block]
Affiliate, Collateralized Security [Line Items]
Affiliate Group, Preacquisition Summarized Financial Information [true false]
Affiliate, Collateralized Security [Table]
Affiliate Group, Security Pledged as Collateral, Not Material [true false]
Affiliate, Security Pledged as Collateral, Trading Market [true false]
Affiliate, Collateralized Security [Abstract]
Affiliate, Collateralized Security [Table Text Block]
Affiliate Group, Security Pledged as Collateral, Not Materially Different [true false]
Affiliated Entity [Member]
Aircraft [Domain]
Aircraft Type [Axis]
Broker-Dealer, Minimum Net Capital Required, Alternative Standard
Broker-Dealer, Excess Net Capital, Alternative Standard
Broker-Dealer, Minimum Net Capital Required, Alternative Standard [Abstract]
Broker-Dealer, Excess Net Capital, Alternative Standard [Abstract]
Oil and Gas, Average Sale Price and Production Cost Per Unit [Table]
Oil and Gas, Average Sale Price
B-737-900 [Member]
B-737-820 [Member]
B-717 [Member]
B-717-200 [Member]
B-777 [Member]
B-777-300 [Member]
B-777-223 [Member]
B-767 [Member]
B-767-323 [Member]
B-767-300 [Member]
B-767-200 [Member]
B-757 [Member]
B-757-223 [Member]
B-737-Max [Member]
B-737 [Member]
B-777-200 [Member]
B-757-200 [Member]
B-737-800 [Member]
B-737-700 [Member]
Broker-Dealer, Bank Loan, Short-term
Board of Directors Chairman [Member]
Brokers and Dealers [Abstract]
CRJ-900 [Member]
CRJ-200 [Member]
CRJ [Member]
CRJ-700 [Member]
Central America [Member]
Counterparty Name [Axis]
Controller [Member]
Broker-Dealer, Minimum Net Capital Required, Broker-Dealer Subsidiary, Alternative Standard
Chief Operating Officer [Member]
Chief Executive Officer [Member]
Chief Financial Officer [Member]
Commercial Paper, Average Rate Paid
Common Domain Members [Abstract]
Common [Table]
Broker-Dealer, Net Capital Requirement, Alternative Standard [Abstract]
Broker-Dealer, Net Capital Requirement, SEC Regulation [Table Text Block]
Condensed Cash Flow Statement [Table]
Condensed Statement of Comprehensive Income [Table]
Condensed Income Statements, Captions [Line Items]
Condensed Cash Flow Statements, Captions [Line Items]
Condensed Balance Sheet Statement [Table]
Condensed Financial Information Disclosure [Abstract]
Condensed Financial Statements, Captions [Line Items]
Condensed Statement of Income Captions [Line Items]
Condensed Balance Sheet Statements, Captions [Line Items]
Condensed Financial Statements [Text Block]
Condensed Statement of Comprehensive Income [Table Text Block]
Condensed Income Statement [Table]
Consolidated Entities [Domain]
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters, Consolidated Property and Casualty Insurance Entity [Member]
Consolidated Entity, Excluding Consolidated VIE [Member]
Oil and Gas, Average Sale Price and Production Cost Per Unit [Line Items]
Oil and Gas, Average Production Cost Per Unit
Consolidated Entities [Axis]
Consolidation, Elimination, Obligor Group [Member]
Consolidation, Eliminations [Member]
Consolidation Items [Domain]
Consolidation, Elimination, Affiliate Group and Not Part of Affiliate Group [Member]
Consolidation, Elimination, Affiliate Group and Registrant [Member]
Consolidation, Elimination, Obligor Group and Nonobligor Subsidiary [Member]
Consolidation Items [Axis]
Contractual Obligation, Fiscal Year Maturity [Table Text Block]
Credit Rating, Standard & Poor's [Axis]
Credit Rating, Fitch [Axis]
Credit Rating, AM Best [Axis]
Credit Rating, AM Best [Domain]
Credit Rating, Moody's [Axis]
Crude Oil [Member]
Crude Oil and Natural Gas Liquids (NGL) [Member]
Cumulative Effect, Period of Adoption, Adjusted Balance [Member]
Cumulative Effect, Period of Adoption [Domain]
Cumulative Effect, Period of Adoption, Adjustment [Member]
Cumulative Effect, Period of Adoption [Axis]
Currency [Axis]
Decrease Due to Sales of Minerals in Place
Demand Deposit Liabilities, Interest-Bearing, Average Rate Paid
Description of Guarantees Given by Registrant
Description of Material Contingencies of Registrant
Description of Mandatory Dividend or Redemption Provisions of Redeemable Stock of Registrant
Futures Commission Merchant, Net Capital Requirement, Description
Description of Significant Provisions of Long-term Obligations of Registrant
Oil and Gas, Development Well Drilled [Line Items]
Oil and Gas, Development Well Drilled, Net Productive, Number
Oil and Gas, Development Well Drilled, Net Nonproductive, Number
Oil and Gas, Development Well Drilled [Table]
Director [Member]
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Table]
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Net Cash Flows [Abstract]
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]
Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Abstract]
Distribution of Assets, Liabilities and Stockholders' Equity [Text Block]
Distribution of Assets, Liabilities and Stockholders' Equity [Table]
Distribution of Assets, Liabilities and Stockholders' Equity [Table Text Block]
Broker-Dealer, Draft Payable
EMB-135 [Member]
EMB-145 [Member]
EMB [Member]
EMB-120 [Member]
Europe [Member]
Extractive Industries [Abstract]
External Credit Rating, Moody's [Domain]
External Credit Rating, Standard & Poor's [Domain]
External Credit Rating, Fitch [Domain]
Energy [Axis]
Energy [Domain]
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters, Equity Investment in Property and Casualty Insurance Investee [Member]
Investment, Name [Domain]
Broker-Dealer, Excess Net Capital, 1500 Percent, Aggregate Indebtedness Standard [Abstract]
Broker-Dealer, Excess Net Capital, 1500 Percent, Aggregate Indebtedness Standard
Executive Officer [Member]
Executive Vice President [Member]
Oil and Gas, Exploratory Well Drilled [Table]
Oil and Gas, Exploratory Well Drilled, Net Nonproductive, Number
Oil and Gas, Exploratory Well Drilled, Net Productive, Number
Oil and Gas, Exploratory Well Drilled [Line Items]
Extensions, Discoveries, Additions and Improved Recovery, Less Related Costs
Fitch, B+ Rating [Member]
Fitch, AAA Rating [Member]
Fitch, D Rating [Member]
Fitch, CCC- Rating [Member]
Fitch, A- Rating [Member]
Fitch, B Rating [Member]
Fitch, AA Rating [Member]
Fitch, BBB- Rating [Member]
Fitch, BB+ Rating [Member]
Fitch, CCC+ Rating [Member]
Fitch, AA+ Rating [Member]
Fitch, AA- Rating [Member]
Fitch, BBB+ Rating [Member]
Fitch, BBB Rating [Member]
Fitch, BB Rating [Member]
Fitch, B- Rating [Member]
Fitch, CCC Rating [Member]
Fitch, CC Rating [Member]
Fitch, A+ Rating [Member]
Fitch, BB- Rating [Member]
Fitch, C Rating [Member]
Fitch, A Rating [Member]
Federal Funds Sold, Average Yield
Federal Funds Purchased, Average Rate Paid
Federal Home Loan Bank of Seattle [Member]
Federal Home Loan Bank of Topeka [Member]
Federal Home Loan Bank of Atlanta [Member]
Federal Home Loan Bank of Dallas [Member]
Federal Home Loan Bank of Chicago [Member]
Federal Home Loan Bank of Des Moines [Member]
Federal Home Loan Bank of Cincinnati [Member]
Federal Home Loan Bank of Indianapolis [Member]
Federal Home Loan Bank of Boston [Member]
Federal Home Loan Bank of Pittsburgh [Member]
Federal Home Loan Bank of New York [Member]
Federal Home Loan Bank of San Francisco [Member]
Federal Home Loan Bank Branch [Axis]
Federal Home Loan Bank Branch [Domain]
Finance Subsidiary Issuer, Guaranteed by Parent [true false]
Finance Subsidiary Issuer, Coissued with Parent [true false]
Financing Receivable, Allowance for Credit Loss to Nonaccrual, Percent
Financing Receivable, Allowance for Credit Loss to Outstanding, Percent
Financing Receivable, Credit Ratio [Table Text Block]
Financing Receivable, Nonaccrual to Outstanding, Percent
Financing Receivable, Credit Ratio [Line Items]
Financing Receivable, before Allowance for Credit Loss, Maturity [Table Text Block]
Financing Receivable, before Allowance for Credit Loss, Maturity [Table]
Financing Receivable, Credit Ratio [Table]
Financing Receivable, Credit Ratio [Text Block]
Financing Receivable, before Allowance for Credit Loss, Maturity [Text Block]
Financing Receivable, before Allowance for Credit Loss, to Total, Percent
Financing Receivable, Writeoff after Recovery to Average Outstanding, Percent
Financing Receivable, before Allowance for Credit Loss, Average Yield
Fuel [Member]
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Ten Percent Annual Discount for Estimated Timing of Cash Flows
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Income Tax Expense
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Production Costs
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Development Costs
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Net Cash Flows
Future Net Cash Flows Relating to Proved Oil and Gas Reserves, Cash Inflows
Geography Eliminations [Member]
Oil and Gas, Developed Acreage, Gross
Oil and Gas, Developed Acreage, Net
Oil and Gas, Acreage [Line Items]
Oil and Gas, Undeveloped Acreage, Net
Oil and Gas, Acreage [Table]
Oil and Gas, Undeveloped Acreage, Gross
Guarantor and Issuer, Preacquisition Summarized Financial Information [true false]
Guarantor and Issuer, Guaranteed Security [Table Text Block]
Guarantor and Issuer, Guaranteed Security [Table]
Guarantor and Issuer, Guaranteed Security [Text Block]
Guarantor and Issuer, Guaranteed Security [Line Items]
Guarantor Subsidiaries [Member]
Guarantor and Issuer, Guaranteed Security [Abstract]
Heating Oil [Member]
Hotel [Member]
Changes in Estimated Future Development Costs
Changes in Future Income Tax Expense Estimates on Future Cash Flows Related to Proved Oil and Gas Reserves
Proved Developed and Undeveloped Reserves [Roll Forward]
Increase Due to Purchases of Minerals in Place
Increase (Decrease) in Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Roll Forward]
Industrial Property [Member]
Interest-Earning Assets, Net Yield
Interest-Earning Asset and Interest-Bearing Liability, Interest, Change in Volume [Member]
Interest-Earning Assets, Average Yield [Abstract]
Interest Rate and Interest Differential Analysis [Table]
Interest-Bearing Liabilities, Average Rate Paid [Abstract]
Interest-Earning Asset and Interest-Bearing Liability, Interest, Change, Type [Domain]
Interest-Earning Assets, Average Yield
Interest Rate and Interest Differential Analysis [Text Block]
Interest Rate and Interest Differential Analysis [Line Items]
Interest-Earning Asset and Interest-Bearing Liability, Interest, Change, Type [Axis]
Interest-Bearing Liabilities, Average Rate Paid
Interest-Bearing Deposits in Banks, Average Yield
Interest-Earning Asset and Interest-Bearing Liability, Interest, Change in Rate [Member]
Interest Rate and Interest Differential Analysis [Table Text Block]
Items Included in Consolidated Statement of Financial Condition [Abstract]
Latin America [Member]
SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Ceded
SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Gross
SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Net
SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Percentage Assumed to Net
SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Assumed
SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Net [Abstract]
Litigation Case [Axis]
Litigation Case [Domain]
Long-Term Debt, Average Rate Paid
Long-term Supply Agreements with Governments or Authorities [Abstract]
Median [Member]
Multifamily [Member]
Moody's, Ba1 Rating [Member]
Moody's, Aaa Rating [Member]
Moody's, Baa1 Rating [Member]
Moody's, Baa2 Rating [Member]
Moody's, B3 Rating [Member]
Moody's, Baa3 Rating [Member]
Moody's, Aa1 Rating [Member]
Moody's, Aa3 Rating [Member]
Moody's, Aa2 Rating [Member]
Moody's, Ba2 Rating [Member]
Moody's, A1 Rating [Member]
Moody's, Ba3 Rating [Member]
Moody's, A2 Rating [Member]
Moody's, C Rating [Member]
Moody's, B2 Rating [Member]
Moody's, Caa1 Rating [Member]
Moody's, Caa3 Rating [Member]
Moody's, A3 Rating [Member]
Moody's, B1 Rating [Member]
Moody's, Ca Rating [Member]
Moody's, Caa2 Rating [Member]
Customer [Axis]
Management [Member]
Maximum [Member]
Broker-Dealer, Minimum Net Capital Required, Parent, Aggregate Indebtedness Standard
Oil and Gas, Undeveloped Acreage, Minimum Remaining Term
Minimum [Member]
Broker-Dealer, Minimum Net Capital Required, Aggregate Indebtedness Standard
Broker-Dealer, Minimum Net Capital Required, Aggregate Indebtedness Standard [Abstract]
Futures Commission Merchant, Minimum Financial Requirement [Table Text Block]
Broker-Dealer, Minimum Net Capital Required, Broker-Dealer Subsidiary, Aggregate Indebtedness Standard
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Prior Lien, Amount
Real Estate, Type of Property [Axis]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Original Amount [Axis]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Federal Income Tax Basis
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Delinquent Principal or Interest, Acquired from Affiliates
Real Estate [Domain]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Collections of Principal
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Text Block]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Axis]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Abstract]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Domain]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Periodic Payment Terms, Balloon Payment to be Received
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Axis]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Original Loan Amount [Domain]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate Schedule [Table]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Category [Domain]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans under $250,000 [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $250,000 and $499,999 [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Reserve, Description
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Transactions with Affiliates, Description
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans over $1,000,000 [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Write-down or Reserve by Loan [Axis]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Other Disclosure [Abstract]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Write-down or Reserve [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Write-down or Reserve, Basis
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Periodic Payment Terms, Level Payment, Description
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $750,000 and $999,999 [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Periodic Payment Terms, Varying Amount, Description
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans between $500,000 and $749,999 [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Periodic Payment Terms, Description
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Write-down or Reserve [Table]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Renewed and Extended, Description
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Write-down or Reserve, Loan [Domain]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans
North America [Member]
Customer [Domain]
Natural Gas [Member]
Natural Gas and Natural Gas Liquids [Member]
Natural Gas Liquids [Member]
Futures Commission Merchant, Commodity Exchange Act, Excess Net Capital
Broker-Dealer, Net Capital
Futures Commission Merchant, Commodity Exchange Act, Excess Net Capital [Abstract]
Futures Commission Merchant, Commodity Exchange Act, Adjusted Net Capital
Broker-Dealer, Net Capital, Excess of Five Percent of Debit Items, Alternative Standard
Net Increase (Decrease) in Sales and Transfer Prices and Production Costs
Non-Guarantor Subsidiaries [Member]
Nontaxable Investment Securities, Average Yield
Obligor Group, Not Materially Different [true false]
Obligor Group [Member]
Obligor Group, Not Material [true false]
Ownership [Domain]
Ownership [Axis]
Office Building [Member]
Officer [Member]
Oil and Gas Quantities Received under Long-term Supply Agreements with Governments or Authorities
Oil and Gas, Delivery Commitment [Table]
Oil and Gas, Delivery Commitment [Line Items]
Oil and Gas, Delivery Commitment, Supply Dedicated or Contracted
Oil and Gas, Average Sale Price and Production Cost [Table Text Block]
Oil and Gas, Delivery Commitment, Quantity Committed
Oil and Gas, Delivery Commitment, Quantity to be Received
Oil and Gas, Present Activity [Table]
Oil and Gas, Present Activity [Line Items]
Oil and Gas, Delivery Commitment [Table Text Block]
Oil [Member]
Other Property [Member]
Other Nonrenewable Natural Resources [Member]
Product and Service [Domain]
Parent Company [Member]
Partnership Interest [Member]
Broker-Dealer, Payable to Other Broker-Dealer and Clearing Organization
Broker-Dealer, Payable to Customer
President [Member]
Previously Estimated Development Costs Incurred
Principal Sources of Change in Standardized Measure of Discounted Future Net Cash Flow Relating to Proved Oil and Gas Reserves [Abstract]
Pro Forma [Member]
Product and Service [Axis]
Oil and Gas, Production Reserve, Energy
Oil, Productive Well, Number of Wells with Multiple Completions, Net
Oil, Productive Well, Number of Wells, Net
Gas, Productive Well, Number of Wells, Gross
Productive Wells [Line Items]
Oil, Productive Well, Number of Wells, Gross
Gas, Productive Well, Number of Wells, Net
Oil and Gas, Productive Well [Table]
Oil, Productive Well, Number of Wells with Multiple Completions, Gross
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters, Affiliation with Registrant [Domain]
Proved Developed and Undeveloped Reserves, Sale of Mineral in Place (Energy)
Proved Developed and Undeveloped Reserves, Net
Proved Developed and Undeveloped Reserves, Production
Proved Developed and Undeveloped Reserve, Production (Energy)
Proved Oil and Gas Reserve Quantities Applicable to Long-term Supply Agreements with Governments or Authorities
Proved Developed and Undeveloped Reserves, Revisions of Previous Estimates
Proved Reserve Quantity, Location in Home Country [true false]
Proved Undeveloped Reserves (Energy)
Proved Developed and Undeveloped Reserve, Improved Recovery (Energy)
Proved Developed and Undeveloped Oil and Gas Reserve Quantities [Table]
Proved Developed and Undeveloped Reserves, Extensions, Discoveries, and Additions
Proved Developed and Undeveloped Reserves, Improved Recovery
Proved Developed and Undeveloped Reserve, Net (Energy), Period Increase (Decrease)
Proved Developed and Undeveloped Reserves, Net, Period Increase (Decrease)
Proved Developed and Undeveloped Reserve, Revision of Previous Estimate (Energy)
Proved Developed Reserves (Volume)
Proved Developed and Undeveloped Reserve, Net (Energy)
Proved Developed and Undeveloped Reserve, Extension and Discovery (Energy)
Proved Developed and Undeveloped Reserve (Energy) [Roll Forward]
Proved Developed and Undeveloped Reserves, Purchases of Minerals in Place
Proved Developed Reserves (Energy)
Proved Undeveloped Reserve (Volume)
Proved Developed and Undeveloped Reserves, Sales of Minerals in Place
Proved Developed and Undeveloped Reserve, Purchase of Mineral in Place (Energy)
Revision of Prior Period, Reclassification, Adjustment [Member]
Revision of Prior Period, Accounting Standards Update, Adjustment [Member]
Revision of Prior Period, Error Correction, Adjustment [Member]
Revision of Prior Period, Change in Accounting Principle, Adjustment [Member]
Reportable Legal Entity, Obligor Group, after Elimination [Member]
Reportable Legal Entity, Affiliate Group, Security Pledged as Collateral, after Elimination [Member]
Reportable Geographical Components [Member]
Reportable Legal Entities [Member]
Statistical Measurement [Domain]
Statistical Measurement [Axis]
Name of Property [Domain]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Amount of Encumbrances
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Date of Construction
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, and Accumulated Depreciation, Other Disclosure [Abstract]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Abstract]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, by Property [Table]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Text Block]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation, Date Acquired
Name of Property [Axis]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Noncash Transaction, Description
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Line Items]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Federal Income Tax Basis
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve [Table]
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Write-down or Reserve, Basis
Broker-Dealer, Net Capital Requirement, SEC Regulation [Abstract]
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Table]
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items]
Counterparty Name [Domain]
Futures Commission Merchant, Commodity Exchange Act, Required Net Capital
Petroleum Reserves [Axis]
Reserve Quantity Attributable to Consolidated Subsidiary, Noncontrolling Interest [true false]
Reserve Quantity Attributable to Consolidated Subsidiary, Noncontrolling Interest, Volume
Reserve Quantities [Line Items]
Reserves, Share of Equity Method Investee's Net Proved Oil and Gas Reserves
Revision of Prior Period [Domain]
Revision of Prior Period, Adjustment [Member]
Revision of Prior Period [Axis]
Retail Site [Member]
Revisions of Previous Quantity Estimates
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Number of Units
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Transaction with Affiliate, Description
Statistical Disclosure for Banks [Abstract]
Savings Deposit Liabilities, Average Rate Paid
SEC Disclosure, Security Registered or Being Registered [Abstract]
SEC Schedule, 12-29, Investment in Mortgage Loans on Real Estate, Location of Property [Extensible Enumeration]
South America [Member]
Sales and Transfers of Oil and Gas Produced, Net of Production Costs
Forecast [Member]
Scenario [Domain]
Previously Reported [Member]
Condensed Income Statement [Table Text Block]
Condensed Cash Flow Statement [Table Text Block]
Condensed Balance Sheet [Table Text Block]
Schedule of Changes in Standardized Measure of Discounted Future Net Cash Flows [Table Text Block]
Condensed Financial Statements [Table Text Block]
Condensed Financial Statements [Table]
Oil and Gas, Development Well Drilled [Table Text Block]
Investment, Name [Axis]
Oil and Gas, Exploratory Well Drilled [Table Text Block]
Oil and Gas, Acreage [Table Text Block]
Schedule of Proved Developed and Undeveloped Oil and Gas Reserve Quantities [Table Text Block]
Oil and Gas, Present Activity [Table Text Block]
Oil and Gas, Productive Well [Table Text Block]
SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters [Text Block]
Securities Sold under Agreements to Repurchase, Average Rate Paid
Securities Purchased under Agreements to Resell, Average Yield
Geographical [Domain]
Short-Term Debt, Other, Average Rate Paid
Short-Term Investments, Other, Average Yield
Significant Economic Interest in Standardized Measure of Discounted Future Net Cash Flows Attributable to Consolidated Subsidiary(ies) with Significant Noncontrolling Interests
Significant Changes in Reserves
Single Family [Member]
Standard & Poor's, CCC Rating [Member]
Standard & Poor's, A Rating [Member]
Standard & Poor's, BB- Rating [Member]
Standard & Poor's, A+ Rating [Member]
Standard & Poor's, B- Rating [Member]
Standard & Poor's, CCC+ Rating [Member]
Standard & Poor's, BBB+ Rating [Member]
Standard & Poor's, BB Rating [Member]
Standard & Poor's, A- Rating [Member]
Standard & Poor's, B+ Rating [Member]
Standard & Poor's, B Rating [Member]
Standard & Poor's, BB+ Rating [Member]
Standard & Poor's, AAA Rating [Member]
Standard & Poor's, D Rating [Member]
Standard & Poor's, AA- Rating [Member]
Standard & Poor's, CCC- Rating [Member]
Standard & Poor's, CC Rating [Member]
Standard & Poor's, BBB Rating [Member]
Standard & Poor's, BBB- Rating [Member]
Standard & Poor's, C Rating [Member]
Standard & Poor's, AA Rating [Member]
Standard & Poor's, AA+ Rating [Member]
Standardized Measure of Discounted Future Net Cash Flow of Proved Oil and Gas Reserves, Period Increase (Decrease)
Standardized Measure of Discounted Future Cash Flows Relating to Proved Reserves Disclosure [Table Text Block]
Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves
Standardized Measure of Discounted Future Net Cash Flow Relating to Proved Oil and Gas Reserves, Accretion of Discount
Standardized Measure of Discounted Future Net Cash Flow of Proved Oil and Gas Reserves, Other
Scenario [Axis]
Geographical [Axis]
Subsidiaries [Member]
Subsidiary Issuer [Member]
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties, Difference in Amounts, Explanation
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Table]
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Text Block]
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Abstract]
SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters [Table]
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters [Line Items]
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Abstract]
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters [Abstract]
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters, Affiliation with Registrant [Axis]
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Text Block]
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Table]
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Abstract]
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information, Disclosure [Text Block]
SEC Schedule, 12-16, Insurance Companies, Supplementary Insurance Information [Line Items]
Synthetic Gas [Member]
Synthetic Oil [Member]
Time Deposit Liabilities, Average Rate Paid
Title of Individual [Domain]
Title of Individual [Axis]
Broker-Dealer, Minimum Net Capital Required, Parent, Alternative Standard
Type of Reserve [Domain]
Taxable Investment Securities, Average Yield
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters, Unconsolidated Property and Casualty Insurance Entity [Member]
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]
SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table]
Vice President [Member]
Warehouse [Member]
Weighted Average [Member]
Oil and Gas, Present Activity, Well Temporarily Suspended
Oil and Gas, Present Activity, Well in Process of Drilling