1.0.0.3 false Statement Of Financial Position Classified (USD $) In Millions false 1 $ false false iso4217_USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 iso4217_USD_per_shares Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares 0 shares Standard http://www.xbrl.org/2003/instance shares 0 false 2 $ false false iso4217_USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 iso4217_USD_per_shares Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares 0 shares Standard http://www.xbrl.org/2003/instance shares 0 6 4 us-gaap_AssetsCurrentAbstract us-gaap true na duration string No definition available. false false false false false true false false false 1 false false 0 0 false false 2 false false 0 0 false false No definition available. false 7 5 us-gaap_CashAndCashEquivalentsAtCarryingValue us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 true true 3444000000 3444 false false 2 true true 2769000000 2769 false false No definition available. No authoritative reference available. false 8 5 us-gaap_MarketableSecuritiesCurrent us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 false true 2922000000 2922 false false 2 false true 958000000 958 false false No definition available. No authoritative reference available. false 9 5 us-gaap_InventoryNet us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 false true 2171000000 2171 false false 2 false true 1399000000 1399 false false No definition available. No authoritative reference available. false 10 5 us-gaap_AccountsReceivableNetCurrent us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 false true 988000000 988 false false 2 false true 827000000 827 false false No definition available. No authoritative reference available. false 11 5 us-gaap_DeferredTaxAssetsNetCurrent us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 false true 272000000 272 false false 2 false true 204000000 204 false false No definition available. No authoritative reference available. false 12 5 us-gaap_AssetsCurrent us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 false true 9797000000 9797 false false 2 false true 6157000000 6157 false false No definition available. No authoritative reference available. true 13 4 us-gaap_PropertyPlantAndEquipmentNet us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 false true 1290000000 1290 false false 2 false true 854000000 854 false false No definition available. No authoritative reference available. false 14 4 us-gaap_DeferredTaxAssetsNetNoncurrent us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 false true 18000000 18 false false 2 false true 145000000 145 false false No definition available. No authoritative reference available. false 15 4 us-gaap_Goodwill us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 false true 1234000000 1234 false false 2 false true 438000000 438 false false No definition available. No authoritative reference available. false 16 4 us-gaap_OtherAssetsNoncurrent us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 false true 1474000000 1474 false false 2 false true 720000000 720 false false No definition available. No authoritative reference available. false 17 4 us-gaap_Assets us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 false true 13813000000 13813 false false 2 false true 8314000000 8314 false false No definition available. No authoritative reference available. true 19 4 us-gaap_LiabilitiesCurrentAbstract us-gaap true na duration string No definition available. false false false false false true false false false 1 false false 0 0 false false 2 false false 0 0 false false No definition available. false 20 5 us-gaap_AccountsPayableCurrent us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 false true 5605000000 5605 false false 2 false true 3594000000 3594 false false No definition available. No authoritative reference available. false 21 5 us-gaap_AccruedLiabilitiesCurrent us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 false true 1759000000 1759 false false 2 false true 1152000000 1152 false false No definition available. No authoritative reference available. false 22 5 us-gaap_LiabilitiesCurrent us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 false true 7364000000 7364 false false 2 false true 4746000000 4746 false false No definition available. No authoritative reference available. true 23 4 us-gaap_LongTermDebtNoncurrent us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 false true 109000000 109 false false 2 false true 409000000 409 false false No definition available. No authoritative reference available. false 24 4 us-gaap_OtherLiabilitiesNoncurrent us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 false true 1083000000 1083 false false 2 false true 487000000 487 false false No definition available. No authoritative reference available. false 26 4 us-gaap_StockholdersEquityAbstract us-gaap true na duration string No definition available. false false false false false true false false false 1 false false 0 0 false false 2 false false 0 0 false false No definition available. false 27 5 us-gaap_PreferredStockValue us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 false true 0 0 false false 2 false true 0 0 false false No definition available. No authoritative reference available. false 28 5 us-gaap_CommonStockValue us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 false true 5000000 5 false false 2 false true 4000000 4 false false No definition available. No authoritative reference available. false 29 5 us-gaap_TreasuryStockValue us-gaap true debit instant monetary No definition available. false false false false false false false false false 1 false true -600000000 -600 false false 2 false true -600000000 -600 false false No definition available. No authoritative reference available. false 30 5 us-gaap_AdditionalPaidInCapital us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 false true 5736000000 5736 false false 2 false true 4121000000 4121 false false No definition available. No authoritative reference available. false 31 5 us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 false true -56000000 -56 false false 2 false true -123000000 -123 false false No definition available. No authoritative reference available. false 32 5 us-gaap_RetainedEarningsAccumulatedDeficit us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 false true 172000000 172 false false 2 false true -730000000 -730 false false No definition available. No authoritative reference available. false 33 5 us-gaap_StockholdersEquity us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 false true 5257000000 5257 false false 2 false true 2672000000 2672 false false No definition available. No authoritative reference available. true 34 4 us-gaap_LiabilitiesAndStockholdersEquity us-gaap true credit instant monetary No definition available. false false false false false false false false false 1 true true 13813000000 13813 false false 2 true true 8314000000 8314 false false No definition available. No authoritative reference available. true false 2 27 false Millions UnKnown UnKnown false true