Annual report pursuant to Section 13 and 15(d)

Cash and Investments, Trading Assets (Detail)

v2.4.1.9
Cash and Investments, Trading Assets (Detail) (Debt Securities [Member], USD $)
In Millions, unless otherwise specified
12 Months Ended
Dec. 27, 2014
Dec. 28, 2013
Dec. 29, 2012
Debt Securities [Member]
     
Schedule Of Trading Securities And Other Trading Assets [Line Items]      
Trading Securities, Change in Unrealized Holding Gain (Loss) $ (530)us-gaap_TradingSecuritiesUnrealizedHoldingGainLoss
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= us-gaap_DebtSecuritiesMember
$ (70)us-gaap_TradingSecuritiesUnrealizedHoldingGainLoss
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= us-gaap_DebtSecuritiesMember
$ 16us-gaap_TradingSecuritiesUnrealizedHoldingGainLoss
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= us-gaap_DebtSecuritiesMember
Net gains (losses) on derivatives related to trading securities $ 525intc_NetGainsLossesOnDerivativesRelatedToTradingSecurities
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= us-gaap_DebtSecuritiesMember
$ 86intc_NetGainsLossesOnDerivativesRelatedToTradingSecurities
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= us-gaap_DebtSecuritiesMember
$ 11intc_NetGainsLossesOnDerivativesRelatedToTradingSecurities
/ us-gaap_MajorTypesOfDebtAndEquitySecuritiesAxis
= us-gaap_DebtSecuritiesMember