Quarterly report pursuant to Section 13 or 15(d)

Fair Value (Detail)

v3.5.0.2
Fair Value (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Oct. 01, 2016
Sep. 26, 2015
Oct. 01, 2016
Sep. 26, 2015
Dec. 26, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure $ 9,747   $ 9,747   $ 7,323
Other than Temporary Impairment Losses, Investments 48 $ 28 137 $ 107  
Loans receivable 868   868   794
Non-marketable cost method investments 3,157   3,157   2,933
Reverse repurchase agreements 1,018   1,018   3,368
Long-term debt 24,043   24,043   20,036
Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Assets, Fair Value Disclosure 28,015   28,015   32,662
Liabilities, Fair Value Disclosure 389   389   245
Fair Value, Measurements, Nonrecurring [Member] | Carrying Amount [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Grants Receivable 557   557   593
Loans receivable 265   265   315
Non-marketable cost method investments 3,157   3,157   2,933
Reverse repurchase agreements 250   250   1,000
Short-term debt 3,557   3,557   2,593
Long-term debt 24,043   24,043   20,036
Fair Value, Measurements, Nonrecurring [Member] | Carrying Amount [Member] | NVIDIA Corporation cross-license agreement liability [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Notes payable         199
Fair Value, Measurements, Nonrecurring [Member] | Portion at Other than Fair Value Measurement [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Grants Receivable 559   559   600
Loans receivable 265   265   315
Non-marketable cost method investments, Fair Value Disclosure 4,014   4,014   3,904
Reverse repurchase agreements 250   250   1,000
Short-term debt, Fair Value Disclosure 4,198   4,198   3,076
Long-term debt 26,423   26,423   20,893
Fair Value, Measurements, Nonrecurring [Member] | Portion at Other than Fair Value Measurement [Member] | NVIDIA Corporation cross-license agreement liability [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Notes payable, Fair Value Disclosure         200
Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 3,193   3,193   2,308
Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 1,579   1,579   1,631
Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 4,815   4,815   3,015
Asset-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 160   160   369
Marketable Equity Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 6,022   6,022   5,960
Corporate Debt, Financial Institution Instruments, Government Debt, And Marketable Equity Securities [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Fair Value, Assets, Level 1 to Level 2 Transfers, Amount 508 821 508 821  
Fair Value, Assets, Level 2 to Level 1 Transfers, Amount 401 148 401 148  
Non-marketable equity investments [Member] | Fair Value, Measurements, Nonrecurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Other than Temporary Impairment Losses, Investments 48 $ 27 132 $ 100  
Cash Equivalents [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 113   113   1,829
Cash Equivalents [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 2,695   2,695   9,515
Cash Equivalents [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 50   50   130
Cash Equivalents [Member] | Repurchase Agreements [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 768   768   2,368
Short-Term Investments [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 1,329   1,329   1,120
Short-Term Investments [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 1,600   1,600   1,072
Short-Term Investments [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 341   341   490
Other Current Assets [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative assets, Fair Value Disclosure 313   313   445
Loans receivable, Fair Value Disclosure 292   292   137
Other Long-Term Investments [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 1,905   1,905   1,208
Other Long-Term Investments [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 1,621   1,621   552
Other Long-Term Investments [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 663   663   127
Other Long-Term Investments [Member] | Asset-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   4
Other Long-Term Assets [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative assets, Fair Value Disclosure 245   245   40
Loans receivable, Fair Value Disclosure 311   311   342
Other Accrued Liabilities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative liabilities, Fair Value Disclosure 368   368   212
Other Long-Term Liabilities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative liabilities, Fair Value Disclosure 21   21   33
Level 1 [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Assets, Fair Value Disclosure 16,516   16,516   19,145
Liabilities, Fair Value Disclosure 0   0   2
Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Portion at Other than Fair Value Measurement [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Grants Receivable 0   0   0
Loans receivable 0   0   0
Non-marketable cost method investments, Fair Value Disclosure 0   0   0
Reverse repurchase agreements 0   0   0
Short-term debt, Fair Value Disclosure 2,003   2,003   1,513
Long-term debt 15,880   15,880   14,058
Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Portion at Other than Fair Value Measurement [Member] | NVIDIA Corporation cross-license agreement liability [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Notes payable, Fair Value Disclosure         0
Level 1 [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 2,273   2,273   1,744
Level 1 [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 904   904   930
Level 1 [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 2,399   2,399   1,107
Level 1 [Member] | Asset-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 0   0   0
Level 1 [Member] | Marketable Equity Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 6,022   6,022   5,891
Level 1 [Member] | Cash Equivalents [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 1 [Member] | Cash Equivalents [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 1,910   1,910   8,238
Level 1 [Member] | Cash Equivalents [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 1 [Member] | Cash Equivalents [Member] | Repurchase Agreements [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 1 [Member] | Short-Term Investments [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 492   492   336
Level 1 [Member] | Short-Term Investments [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 195   195   145
Level 1 [Member] | Short-Term Investments [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 93   93   65
Level 1 [Member] | Other Current Assets [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative assets, Fair Value Disclosure 0   0   32
Loans receivable, Fair Value Disclosure 0   0   0
Level 1 [Member] | Other Long-Term Investments [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 1,063   1,063   407
Level 1 [Member] | Other Long-Term Investments [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 697   697   171
Level 1 [Member] | Other Long-Term Investments [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 468   468   79
Level 1 [Member] | Other Long-Term Investments [Member] | Asset-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 1 [Member] | Other Long-Term Assets [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative assets, Fair Value Disclosure 0   0   0
Loans receivable, Fair Value Disclosure 0   0   0
Level 1 [Member] | Other Accrued Liabilities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative liabilities, Fair Value Disclosure 0   0   2
Level 1 [Member] | Other Long-Term Liabilities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative liabilities, Fair Value Disclosure 0   0   0
Level 2 [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Assets, Fair Value Disclosure 11,411   11,411   13,388
Liabilities, Fair Value Disclosure 389   389   243
Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Portion at Other than Fair Value Measurement [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Grants Receivable 559   559   600
Loans receivable 265   265   315
Non-marketable cost method investments, Fair Value Disclosure 0   0   0
Reverse repurchase agreements 250   250   1,000
Short-term debt, Fair Value Disclosure 2,195   2,195   1,563
Long-term debt 10,543   10,543   6,835
Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Portion at Other than Fair Value Measurement [Member] | NVIDIA Corporation cross-license agreement liability [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Notes payable, Fair Value Disclosure         200
Level 2 [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 920   920   564
Level 2 [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 675   675   701
Level 2 [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 2,416   2,416   1,908
Level 2 [Member] | Asset-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 153   153   275
Level 2 [Member] | Marketable Equity Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   69
Level 2 [Member] | Cash Equivalents [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 113   113   1,829
Level 2 [Member] | Cash Equivalents [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 785   785   1,277
Level 2 [Member] | Cash Equivalents [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 50   50   130
Level 2 [Member] | Cash Equivalents [Member] | Repurchase Agreements [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 768   768   2,368
Level 2 [Member] | Short-Term Investments [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 823   823   764
Level 2 [Member] | Short-Term Investments [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 1,405   1,405   927
Level 2 [Member] | Short-Term Investments [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 248   248   425
Level 2 [Member] | Other Current Assets [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative assets, Fair Value Disclosure 313   313   412
Loans receivable, Fair Value Disclosure 292   292   137
Level 2 [Member] | Other Long-Term Investments [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 842   842   801
Level 2 [Member] | Other Long-Term Investments [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 924   924   381
Level 2 [Member] | Other Long-Term Investments [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 195   195   48
Level 2 [Member] | Other Long-Term Investments [Member] | Asset-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 2 [Member] | Other Long-Term Assets [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative assets, Fair Value Disclosure 178   178   30
Loans receivable, Fair Value Disclosure 311   311   342
Level 2 [Member] | Other Accrued Liabilities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative liabilities, Fair Value Disclosure 368   368   210
Level 2 [Member] | Other Long-Term Liabilities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative liabilities, Fair Value Disclosure 21   21   33
Level 3 [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Assets, Fair Value Disclosure 88   88   129
Liabilities, Fair Value Disclosure 0   0   0
Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Portion at Other than Fair Value Measurement [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Grants Receivable 0   0   0
Loans receivable 0   0   0
Non-marketable cost method investments, Fair Value Disclosure 4,014   4,014   3,904
Reverse repurchase agreements 0   0   0
Short-term debt, Fair Value Disclosure 0   0   0
Long-term debt 0   0   0
Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member] | Portion at Other than Fair Value Measurement [Member] | NVIDIA Corporation cross-license agreement liability [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Notes payable, Fair Value Disclosure         0
Level 3 [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 0   0   0
Level 3 [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 0   0   0
Level 3 [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 0   0   0
Level 3 [Member] | Asset-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Trading assets, Fair Value Disclosure 7   7   94
Level 3 [Member] | Marketable Equity Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 3 [Member] | Cash Equivalents [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 3 [Member] | Cash Equivalents [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 3 [Member] | Cash Equivalents [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 3 [Member] | Cash Equivalents [Member] | Repurchase Agreements [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 3 [Member] | Short-Term Investments [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 14   14   20
Level 3 [Member] | Short-Term Investments [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 3 [Member] | Short-Term Investments [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 3 [Member] | Other Current Assets [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative assets, Fair Value Disclosure 0   0   1
Loans receivable, Fair Value Disclosure 0   0   0
Level 3 [Member] | Other Long-Term Investments [Member] | Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 3 [Member] | Other Long-Term Investments [Member] | Financial Institution Instruments [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 3 [Member] | Other Long-Term Investments [Member] | Government Debt [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   0
Level 3 [Member] | Other Long-Term Investments [Member] | Asset-Backed Securities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Investments, Fair Value Disclosure 0   0   4
Level 3 [Member] | Other Long-Term Assets [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative assets, Fair Value Disclosure 67   67   10
Loans receivable, Fair Value Disclosure 0   0   0
Level 3 [Member] | Other Accrued Liabilities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative liabilities, Fair Value Disclosure 0   0   0
Level 3 [Member] | Other Long-Term Liabilities [Member] | Fair Value, Measurements, Recurring [Member]          
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]          
Derivative liabilities, Fair Value Disclosure $ 0   $ 0   $ 0