1.0.0.3falseStatement Of Income Alternative (Parenthetical) (USD $)In Millionsfalse1$falsefalseiso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170iso4217_USD_per_sharesDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instanceshares0sharesStandardhttp://www.xbrl.org/2003/instanceshares0false2$falsefalseiso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170iso4217_USD_per_sharesDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instanceshares0sharesStandardhttp://www.xbrl.org/2003/instanceshares0false3$falsefalseiso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170iso4217_USD_per_sharesDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instanceshares0sharesStandardhttp://www.xbrl.org/2003/instanceshares053us-gaap_ExciseAndSalesTaxesus-gaaptruedebitdurationmonetaryNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalse1truetrue2593600000025936[1]falsefalse2truetrue3450800000034508[1]falsefalse3truetrue3172800000031728[1]falsefalseNo definition available.No authoritative reference available.false63us-gaap_GainLossOnSaleOfOtherInvestmentsus-gaaptruecreditdurationmonetaryNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalse1falsetrue00falsefalse2falsetrue6200000062falsefalse3falsetrue00falsefalseNo definition available.No authoritative reference available.false73us-gaap_ForeignCurrencyTransactionGainLossBeforeTaxus-gaaptruecreditdurationmonetaryNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalse1truetrue00falsefalse2truetrue143000000143falsefalse3truetrue00falsefalseNo definition available.No authoritative reference available.false1Sales and other operating revenue includes sales-based taxes of $25,936 million for 2009, $34,508 million for 2008 and $31,728 million for 2007.false33falseMillionsUnKnownUnKnownfalsetrue