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| <NumericAmount> 1466000000 </NumericAmount> |
| <RoundedNumericAmount> 1466 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -1164000000 </NumericAmount> |
| <RoundedNumericAmount> -1164 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 10 </Id> |
| | | <Label> Deferred charges reinsurance assumed </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> brka_IncreaseDecreaseInDeferredChargesReinsuranceAssumed </ElementName> |
| | | <ElementPrefix> brka </ElementPrefix> |
| | | <IsBaseElement> false </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> The change during the reporting period in deferred charges reinsurance assumed. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -39000000 </NumericAmount> |
| <RoundedNumericAmount> -39 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 64000000 </NumericAmount> |
| <RoundedNumericAmount> 64 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 196000000 </NumericAmount> |
| <RoundedNumericAmount> 196 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> The change during the reporting period in deferred charges reinsurance assumed. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 11 </Id> |
| | | <Label> Unearned premiums </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_IncreaseDecreaseInUnearnedPremiums </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -21000000 </NumericAmount> |
| <RoundedNumericAmount> -21 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 1311000000 </NumericAmount> |
| <RoundedNumericAmount> 1311 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -713000000 </NumericAmount> |
| <RoundedNumericAmount> -713 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 12 </Id> |
| | | <Label> Receivables and originated loans </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_IncreaseDecreaseInReceivables </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 697000000 </NumericAmount> |
| <RoundedNumericAmount> 697 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -2222000000 </NumericAmount> |
| <RoundedNumericAmount> -2222 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -977000000 </NumericAmount> |
| <RoundedNumericAmount> -977 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 13 </Id> |
| | | <Label> Derivative contract assets and liabilities </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> brka_IncreaseDecreaseInDerivativeContractAssetsAndLiabilities </ElementName> |
| | | <ElementPrefix> brka </ElementPrefix> |
| | | <IsBaseElement> false </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> The change during the period in derivative contract assets and liabilities due to cash payments and receipts and changes in... </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -5441000000 </NumericAmount> |
| <RoundedNumericAmount> -5441 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 7827000000 </NumericAmount> |
| <RoundedNumericAmount> 7827 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 2938000000 </NumericAmount> |
| <RoundedNumericAmount> 2938 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> The change during the period in derivative contract assets and liabilities due to cash payments and receipts and changes in the value of derivative instruments. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 14 </Id> |
| | | <Label> Income taxes </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> brka_IncreaseDecreaseInIncomeTaxes </ElementName> |
| | | <ElementPrefix> brka </ElementPrefix> |
| | | <IsBaseElement> false </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> The change during the period due to cash payments and receipts from taxing authorities for taxes that are based on the... </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 2035000000 </NumericAmount> |
| <RoundedNumericAmount> 2035 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -2057000000 </NumericAmount> |
| <RoundedNumericAmount> -2057 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 553000000 </NumericAmount> |
| <RoundedNumericAmount> 553 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> The change during the period due to cash payments and receipts from taxing authorities for taxes that are based on the reporting entity's earnings and the change during the reporting period for deferred and other tax assets and liabilities. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 15 </Id> |
| | | <Label> Other assets and liabilities </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 2194000000 </NumericAmount> |
| <RoundedNumericAmount> 2194 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -2935000000 </NumericAmount> |
| <RoundedNumericAmount> -2935 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 1609000000 </NumericAmount> |
| <RoundedNumericAmount> 1609 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 16 </Id> |
| | | <Label> Net cash flows from operating activities </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_NetCashProvidedByUsedInOperatingActivities </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 15846000000 </NumericAmount> |
| <RoundedNumericAmount> 15846 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 11252000000 </NumericAmount> |
| <RoundedNumericAmount> 11252 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 12550000000 </NumericAmount> |
| <RoundedNumericAmount> 12550 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> true </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 17 </Id> |
| | | <Label> Cash flows from investing activities: </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName/> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> string </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> true </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 18 </Id> |
| | | <Label> Purchases of fixed maturity securities </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> brka_PaymentsToAcquireMarketableSecuritiesFixedMaturities </ElementName> |
| | | <ElementPrefix> brka </ElementPrefix> |
| | | <IsBaseElement> false </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> The cash outflow from purchases of investments in securities having predetermined or determinable maturity dates. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -10798000000 </NumericAmount> |
| <RoundedNumericAmount> -10798 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
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| | | <ElementDefenition> The cash outflow from purchases of investments in securities having predetermined or determinable maturity dates. </ElementDefenition> |
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| | | <ElementDataType> monetary </ElementDataType> |
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| | | <ElementDefenition> The cash outflow from purchases of investments in common stocks and other forms of securities that provide ownership interests in a corporation. </ElementDefenition> |
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| | | <Label> Purchases of other investments </Label> |
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| | | <ElementPrefix> us-gaap </ElementPrefix> |
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| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
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| | | <Id> 21 </Id> |
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| | | <ElementPrefix> brka </ElementPrefix> |
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| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> The cash inflow associated with the sale of investments in securities having predetermined or determinable maturity dates. </ShortDefinition> |
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| | | <ElementDefenition> The cash inflow associated with the sale of investments in securities having predetermined or determinable maturity dates. </ElementDefenition> |
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| | | <Id> 22 </Id> |
| | | <Label> Redemptions and maturities of fixed maturity securities </Label> |
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| | | <ElementName> brka_ProceedsFromRedemptionsAndMaturitiesOfMarketableSecuritiesFixedMaturities </ElementName> |
| | | <ElementPrefix> brka </ElementPrefix> |
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| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
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| | | <ElementDefenition> The cash inflow associated with redemption or maturity of investments in securities having predetermined or determinable maturity dates. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
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| | <Row> |
| | | <Id> 23 </Id> |
| | | <Label> Sales of equity securities </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> brka_ProceedsFromSaleOfMarketableSecuritiesEquitySecurities </ElementName> |
| | | <ElementPrefix> brka </ElementPrefix> |
| | | <IsBaseElement> false </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> The cash inflow associated with the sale of investments in common stocks and other forms of securities that provide ownership... </ShortDefinition> |
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| | | <ElementDefenition> The cash inflow associated with the sale of investments in common stocks and other forms of securities that provide ownership interests in a corporation. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
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| | | </Row> |
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| | | <Id> 24 </Id> |
| | | <Label> Purchases of loans and finance receivables </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_PaymentsToAcquireLoansReceivable </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
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| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
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| | <Row> |
| | | <Id> 25 </Id> |
| | | <Label> Principal collections on loans and finance receivables </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_ProceedsFromCollectionOfLoansReceivable </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
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| | | <BalanceType> debit </BalanceType> |
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| | | <ElementDataType> monetary </ElementDataType> |
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| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
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| | | <Id> 26 </Id> |
| | | <Label> Acquisitions of businesses, net of cash acquired </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_PaymentsToAcquireBusinessesAndInterestInAffiliates </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
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| | | <Id> 27 </Id> |
| | | <Label> Purchases of property, plant and equipment </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_PaymentsToAcquirePropertyPlantAndEquipment </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
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| | | <ElementDataType> monetary </ElementDataType> |
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| <hasScenarios> false </hasScenarios> |
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| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 28 </Id> |
| | | <Label> Other </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_PaymentsForProceedsFromOtherInvestingActivities </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
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| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
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| <FootnoteIndexer/> |
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| <NonNumericTextHeader/> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
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| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
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| | <Row> |
| | | <Id> 29 </Id> |
| | | <Label> Net cash flows from investing activities </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_NetCashProvidedByUsedInInvestingActivities </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
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| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
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| <hasScenarios> false </hasScenarios> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
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| <FootnoteIndexer/> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
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| <RoundedNumericAmount> -13428 </RoundedNumericAmount> |
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| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> true </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 30 </Id> |
| | | <Label> Cash flows from financing activities: </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName/> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> string </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> true </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
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| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 33 </Id> |
| | | <Label> Changes in short term borrowings, net </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_ProceedsFromRepaymentsOfShortTermDebt </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -885000000 </NumericAmount> |
| <RoundedNumericAmount> -885 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 1183000000 </NumericAmount> |
| <RoundedNumericAmount> 1183 </RoundedNumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
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| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 34 </Id> |
| | | <Label> Acquisitions of noncontrolling interests and other </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> brka_PaymentsToMinorityShareholdersAndProceedsFromPaymentsForOtherFinancingActivities </ElementName> |
| | | <ElementPrefix> brka </ElementPrefix> |
| | | <IsBaseElement> false </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> The cash outflow to return capital to noncontrolled interest, which generally occurs when noncontrolling shareholders reduce... </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -410000000 </NumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
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| <hasScenarios> false </hasScenarios> |
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| <IsNumeric> true </IsNumeric> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
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| <hasScenarios> false </hasScenarios> |
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| <NonNumericTextHeader/> |
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| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> The cash outflow to return capital to noncontrolled interest, which generally occurs when noncontrolling shareholders reduce their ownership stake (in a subsidiary of the entity). Additionally, the balance includes the net cash inflow (outflow) from other financing activities. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 35 </Id> |
| | | <Label> Net cash flows from financing activities </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_NetCashProvidedByUsedInFinancingActivities </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 233000000 </NumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
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| <hasScenarios> false </hasScenarios> |
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| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 2286000000 </NumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
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| <hasScenarios> false </hasScenarios> |
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| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 1366000000 </NumericAmount> |
| <RoundedNumericAmount> 1366 </RoundedNumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> true </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 36 </Id> |
| | | <Label> Effects of foreign currency exchange rate changes </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 101000000 </NumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
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| <hasScenarios> false </hasScenarios> |
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| <IsNumeric> true </IsNumeric> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
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| </Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 98000000 </NumericAmount> |
| <RoundedNumericAmount> 98 </RoundedNumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 37 </Id> |
| | | <Label> Increase (decrease) in cash and cash equivalents </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
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| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
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| <NumericAmount> 5019000000 </NumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
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| <hasScenarios> false </hasScenarios> |
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| <NumericAmount> 586000000 </NumericAmount> |
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| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> true </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 38 </Id> |
| | | <Label> Cash and cash equivalents: </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName/> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> string </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> true </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
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| <FootnoteIndexer/> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <IsTotalLabel> false </IsTotalLabel> |
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| | <Row> |
| | | <Id> 39 </Id> |
| | | <Label> Cash and cash equivalents at beginning of year </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_CashAndCashEquivalentsAtCarryingValue </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> instant </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
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| | | <IsBeginningBalance> true </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 25539000000 </NumericAmount> |
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| <hasScenarios> false </hasScenarios> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
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| <hasScenarios> false </hasScenarios> |
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| <FootnoteIndexer/> |
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| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
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| | <Row> |
| | | <Id> 40 </Id> |
| | | <Label> Cash and cash equivalents at end of year </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_CashAndCashEquivalentsAtCarryingValue </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> instant </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
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| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> true </IsEndingBalance> |
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| | | <Cells> |
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| <hasScenarios> false </hasScenarios> |
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| <IsNumeric> true </IsNumeric> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 44329000000 </NumericAmount> |
| <RoundedNumericAmount> 44329 </RoundedNumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 41 </Id> |
| | | <Label> Insurance and Other [Member] </Label> |
| | | <Level> 0 </Level> |
| | | <ElementName/> |
| | | <ElementPrefix> na </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> na </PeriodType> |
| | | <ElementDataType> na </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> true </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 70 </Id> |
| | | <Label> Cash flows from financing activities: </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName/> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> string </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> true </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 71 </Id> |
| | | <Label> Proceeds from borrowings </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_ProceedsFromOtherDebt </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 289000000 </NumericAmount> |
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| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 134000000 </NumericAmount> |
| <RoundedNumericAmount> 134 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 121000000 </NumericAmount> |
| <RoundedNumericAmount> 121 </RoundedNumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 72 </Id> |
| | | <Label> Repayments of borrowings </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_RepaymentsOfOtherDebt </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -739000000 </NumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
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| <RoundedNumericAmount> -995 </RoundedNumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 78 </Id> |
| | | <Label> Cash and cash equivalents: </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName/> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> string </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> true </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 79 </Id> |
| | | <Label> Cash and cash equivalents at beginning of year </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_CashAndCashEquivalentsAtCarryingValue </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> instant </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> true </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 24302000000 </NumericAmount> |
| <RoundedNumericAmount> 24302 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 37703000000 </NumericAmount> |
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| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 80 </Id> |
| | | <Label> Cash and cash equivalents at end of year </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_CashAndCashEquivalentsAtCarryingValue </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> instant </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> true </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 27917000000 </NumericAmount> |
| <RoundedNumericAmount> 27917 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 24302000000 </NumericAmount> |
| <RoundedNumericAmount> 24302 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 37703000000 </NumericAmount> |
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| <NonNumericTextHeader/> |
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| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
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| | | <Id> 81 </Id> |
| | | <Label> Utilities and Energy [Member] </Label> |
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| | | <ElementName/> |
| | | <ElementPrefix> na </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> na </PeriodType> |
| | | <ElementDataType> na </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> true </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
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| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
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| <Cell> |
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| <NonNumericTextHeader/> |
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| <hasScenarios> false </hasScenarios> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
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| <hasScenarios> false </hasScenarios> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
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| | <Row> |
| | | <Id> 110 </Id> |
| | | <Label> Cash flows from financing activities: </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName/> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> string </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> true </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
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| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
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| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 111 </Id> |
| | | <Label> Proceeds from borrowings </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_ProceedsFromOtherDebt </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 1241000000 </NumericAmount> |
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| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 2147000000 </NumericAmount> |
| <RoundedNumericAmount> 2147 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 3538000000 </NumericAmount> |
| <RoundedNumericAmount> 3538 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 112 </Id> |
| | | <Label> Repayments of borrowings </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_RepaymentsOfOtherDebt </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -444000000 </NumericAmount> |
| <RoundedNumericAmount> -444 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
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| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -2147000000 </NumericAmount> |
| <RoundedNumericAmount> -2147 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -1149000000 </NumericAmount> |
| <RoundedNumericAmount> -1149 </RoundedNumericAmount> |
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| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 118 </Id> |
| | | <Label> Cash and cash equivalents: </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName/> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> string </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> true </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 119 </Id> |
| | | <Label> Cash and cash equivalents at beginning of year </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_CashAndCashEquivalentsAtCarryingValue </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> instant </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> true </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 280000000 </NumericAmount> |
| <RoundedNumericAmount> 280 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 1178000000 </NumericAmount> |
| <RoundedNumericAmount> 1178 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 120 </Id> |
| | | <Label> Cash and cash equivalents at end of year </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_CashAndCashEquivalentsAtCarryingValue </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> instant </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> true </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 429000000 </NumericAmount> |
| <RoundedNumericAmount> 429 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 280000000 </NumericAmount> |
| <RoundedNumericAmount> 280 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 1178000000 </NumericAmount> |
| <RoundedNumericAmount> 1178 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 121 </Id> |
| | | <Label> Finance and Financial Products [Member] </Label> |
| | | <Level> 0 </Level> |
| | | <ElementName/> |
| | | <ElementPrefix> na </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> na </PeriodType> |
| | | <ElementDataType> na </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> true </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 150 </Id> |
| | | <Label> Cash flows from financing activities: </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName/> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> string </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> true </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 151 </Id> |
| | | <Label> Proceeds from borrowings </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_ProceedsFromOtherDebt </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 1584000000 </NumericAmount> |
| <RoundedNumericAmount> 1584 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 5195000000 </NumericAmount> |
| <RoundedNumericAmount> 5195 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 1153000000 </NumericAmount> |
| <RoundedNumericAmount> 1153 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 152 </Id> |
| | | <Label> Repayments of borrowings </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_RepaymentsOfOtherDebt </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> credit </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -403000000 </NumericAmount> |
| <RoundedNumericAmount> -403 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -3861000000 </NumericAmount> |
| <RoundedNumericAmount> -3861 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> -1093000000 </NumericAmount> |
| <RoundedNumericAmount> -1093 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 158 </Id> |
| | | <Label> Cash and cash equivalents: </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName/> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> na </BalanceType> |
| | | <PeriodType> duration </PeriodType> |
| | | <ElementDataType> string </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> true </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 159 </Id> |
| | | <Label> Cash and cash equivalents at beginning of year </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_CashAndCashEquivalentsAtCarryingValue </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> instant </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> true </IsBeginningBalance> |
| | | <IsEndingBalance> false </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 957000000 </NumericAmount> |
| <RoundedNumericAmount> 957 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 5448000000 </NumericAmount> |
| <RoundedNumericAmount> 5448 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> false </ShowCurrencySymbol> |
| <IsNumeric> false </IsNumeric> |
| <NumericAmount> 0 </NumericAmount> |
| <RoundedNumericAmount> 0 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | <Row> |
| | | <Id> 160 </Id> |
| | | <Label> Cash and cash equivalents at end of year </Label> |
| | | <Level> 2 </Level> |
| | | <ElementName> us-gaap_CashAndCashEquivalentsAtCarryingValue </ElementName> |
| | | <ElementPrefix> us-gaap </ElementPrefix> |
| | | <IsBaseElement> true </IsBaseElement> |
| | | <BalanceType> debit </BalanceType> |
| | | <PeriodType> instant </PeriodType> |
| | | <ElementDataType> monetary </ElementDataType> |
| | | <ShortDefinition> No definition available. </ShortDefinition> |
| | | <IsReportTitle> false </IsReportTitle> |
| | | <IsSegmentTitle> false </IsSegmentTitle> |
| | | <IsSubReportEnd> false </IsSubReportEnd> |
| | | <IsCalendarTitle> false </IsCalendarTitle> |
| | | <IsTuple> false </IsTuple> |
| | | <IsAbstractGroupTitle> false </IsAbstractGroupTitle> |
| | | <IsBeginningBalance> false </IsBeginningBalance> |
| | | <IsEndingBalance> true </IsEndingBalance> |
| | | <IsEPS> false </IsEPS> |
| | | <Cells> |
| <Cell> |
| <Id> 1 </Id> |
| <ShowCurrencySymbol> true </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 2212000000 </NumericAmount> |
| <RoundedNumericAmount> 2212 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 2 </Id> |
| <ShowCurrencySymbol> true </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 957000000 </NumericAmount> |
| <RoundedNumericAmount> 957 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| <Cell> |
| <Id> 3 </Id> |
| <ShowCurrencySymbol> true </ShowCurrencySymbol> |
| <IsNumeric> true </IsNumeric> |
| <NumericAmount> 5448000000 </NumericAmount> |
| <RoundedNumericAmount> 5448 </RoundedNumericAmount> |
| <NonNumbericText/> |
| <NonNumericTextHeader/> |
| <FootnoteIndexer/> |
| <hasSegments> false </hasSegments> |
| <hasScenarios> false </hasScenarios> |
| </Cell> |
| </Cells> |
| | | <ElementDefenition> No definition available. </ElementDefenition> |
| | | <ElementReferences> No authoritative reference available. </ElementReferences> |
| | | <IsTotalLabel> false </IsTotalLabel> |
| | | </Row> |
| | </Rows> |
| <Footnotes/> |
| <ComparabilityReport> false </ComparabilityReport> |
| <NumberOfCols> 3 </NumberOfCols> |
| <NumberOfRows> 58 </NumberOfRows> |
| <HasScenarios> false </HasScenarios> |
| <MonetaryRoundingLevel> Millions </MonetaryRoundingLevel> |
| <SharesRoundingLevel> UnKnown </SharesRoundingLevel> |
| <PerShareRoundingLevel> UnKnown </PerShareRoundingLevel> |
| <HasPureData> false </HasPureData> |
| <SharesShouldBeRounded> true </SharesShouldBeRounded> |
| </InstanceReport> |