| 
           Derivative Financial Instruments (Detail) (USD $) In Millions 
         | 
        3 Months Ended | 
        6 Months Ended | 
         | 
      
      
        | 
           Jul. 02, 2011 
         | 
        
           Jun. 26, 2010 
         | 
        
           Jul. 02, 2011 
         | 
        
           Jun. 26, 2010 
         | 
        
           Dec. 25, 2010 
         | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        $ 16,990
 | 
        $ 16,181
 | 
        $ 16,990
 | 
        $ 16,181
 | 
        $ 17,810
 | 
      
      
        | Schedule of Derivative Instruments in Cash Flow Hedging Relationships [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in OCI on Derivatives (Effective Portion) | 
        54
 | 
        (123)
 | 
        258
 | 
        (175)
 | 
         
 | 
      
      
        | Gains (Losses) Reclassified From Accumulated OCI Into Income by Derivative Instrument Type (Effective Portion) | 
        70
 | 
        14
 | 
        118
 | 
        49
 | 
         
 | 
      
      
        | Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months | 
         
 | 
         
 | 
        165
 | 
         
 | 
         
 | 
      
      
        | 
           Cost of Sales [Member] | Currency Forwards [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments in Cash Flow Hedging Relationships [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Reclassified From Accumulated OCI Into Income by Derivative Instrument Type (Effective Portion) | 
        42
 | 
        8
 | 
        76
 | 
        29
 | 
         
 | 
      
      
        | 
           Cost of Sales [Member] | Other Derivative Instruments [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments in Cash Flow Hedging Relationships [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Reclassified From Accumulated OCI Into Income by Derivative Instrument Type (Effective Portion) | 
        1
 | 
        (1)
 | 
        2
 | 
        (3)
 | 
         
 | 
      
      
        | 
           Research and Development [Member] | Currency Forwards [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments in Cash Flow Hedging Relationships [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Reclassified From Accumulated OCI Into Income by Derivative Instrument Type (Effective Portion) | 
        15
 | 
        8
 | 
        23
 | 
        17
 | 
         
 | 
      
      
        | 
           Marketing, General and Administrative [Member] | Currency Forwards [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments in Cash Flow Hedging Relationships [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Reclassified From Accumulated OCI Into Income by Derivative Instrument Type (Effective Portion) | 
        12
 | 
        (1)
 | 
        17
 | 
        6
 | 
         
 | 
      
      
        | 
           Interest and other, net [Member] | Nondesignated [Member] | Currency Forwards [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        2
 | 
        108
 | 
        16
 | 
        143
 | 
         
 | 
      
      
        | 
           Interest and other, net [Member] | Nondesignated [Member] | Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        (18)
 | 
        (33)
 | 
        (19)
 | 
        (46)
 | 
         
 | 
      
      
        | 
           Interest and other, net [Member] | Nondesignated [Member] | Currency Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        (18)
 | 
        144
 | 
        (128)
 | 
        226
 | 
         
 | 
      
      
        | 
           Gains (Losses) On Other Equity Investments, Net [Member] | Nondesignated [Member] | Equity Options [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        51
 | 
        50
 | 
        (66)
 | 
        15
 | 
         
 | 
      
      
        | 
           Gains (Losses) On Other Equity Investments, Net [Member] | Nondesignated [Member] | Other Derivative Instruments [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
         
 | 
         
 | 
        2
 | 
        (4)
 | 
         
 | 
      
      
        | 
           Various [Member] | Nondesignated [Member] | Total Return Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        (3)
 | 
        (26)
 | 
        20
 | 
        (2)
 | 
         
 | 
      
      
        | 
           Nondesignated [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        14
 | 
        243
 | 
        (175)
 | 
        332
 | 
         
 | 
      
      
        | 
           Other Current Assets [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Designated as Hedging Instrument, Fair Value | 
        173
 | 
         
 | 
        173
 | 
         
 | 
        122
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
        36
 | 
         
 | 
        36
 | 
         
 | 
        208
 | 
      
      
        | Derivative assets, fair value | 
        209
 | 
         
 | 
        209
 | 
         
 | 
        330
 | 
      
      
        | 
           Other Current Assets [Member] | Currency Forwards [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Designated as Hedging Instrument, Fair Value | 
        171
 | 
         
 | 
        171
 | 
         
 | 
        120
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
        28
 | 
         
 | 
        28
 | 
         
 | 
        35
 | 
      
      
        | 
           Other Current Assets [Member] | Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
        1
 | 
         
 | 
        1
 | 
         
 | 
        2
 | 
      
      
        | 
           Other Current Assets [Member] | Currency Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
        7
 | 
         
 | 
        7
 | 
         
 | 
        64
 | 
      
      
        | 
           Other Current Assets [Member] | Total Return Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
         
 | 
         
 | 
         
 | 
         
 | 
        41
 | 
      
      
        | 
           Other Current Assets [Member] | Equity Options [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
         
 | 
         
 | 
         
 | 
         
 | 
        65
 | 
      
      
        | 
           Other Current Assets [Member] | Other Derivative Instruments [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Designated as Hedging Instrument, Fair Value | 
        2
 | 
         
 | 
        2
 | 
         
 | 
        2
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
         
 | 
         
 | 
         
 | 
         
 | 
        1
 | 
      
      
        | 
           Other Long-Term Assets [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Designated as Hedging Instrument, Fair Value | 
        2
 | 
         
 | 
        2
 | 
         
 | 
        3
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
        29
 | 
         
 | 
        29
 | 
         
 | 
        47
 | 
      
      
        | Derivative assets, fair value | 
        31
 | 
         
 | 
        31
 | 
         
 | 
        50
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Currency Forwards [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Designated as Hedging Instrument, Fair Value | 
        2
 | 
         
 | 
        2
 | 
         
 | 
        3
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Currency Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
         
 | 
         
 | 
         
 | 
         
 | 
        17
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Total Return Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
        5
 | 
         
 | 
        5
 | 
         
 | 
        6
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Equity Options [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
        1
 | 
         
 | 
        1
 | 
         
 | 
        5
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Other Derivative Instruments [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset Not Designated as Hedging Instrument, Fair Value | 
        23
 | 
         
 | 
        23
 | 
         
 | 
        19
 | 
      
      
        | 
           Other Accrued Liabilities [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability Designated as Hedging Instrument, Fair Value | 
        9
 | 
         
 | 
        9
 | 
         
 | 
        43
 | 
      
      
        | Derivative Liability Not Designated as Hedging Instrument, Fair Value | 
        163
 | 
         
 | 
        163
 | 
         
 | 
        165
 | 
      
      
        | Derivative liabilities, fair value | 
        172
 | 
         
 | 
        172
 | 
         
 | 
        208
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Currency Forwards [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability Designated as Hedging Instrument, Fair Value | 
        9
 | 
         
 | 
        9
 | 
         
 | 
        43
 | 
      
      
        | Derivative Liability Not Designated as Hedging Instrument, Fair Value | 
        17
 | 
         
 | 
        17
 | 
         
 | 
        14
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability Not Designated as Hedging Instrument, Fair Value | 
        80
 | 
         
 | 
        80
 | 
         
 | 
        96
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Currency Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability Not Designated as Hedging Instrument, Fair Value | 
        60
 | 
         
 | 
        60
 | 
         
 | 
        47
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Equity Options [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability Not Designated as Hedging Instrument, Fair Value | 
        6
 | 
         
 | 
        6
 | 
         
 | 
        7
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Other Derivative Instruments [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability Not Designated as Hedging Instrument, Fair Value | 
         
 | 
         
 | 
         
 | 
         
 | 
        1
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability Designated as Hedging Instrument, Fair Value | 
        1
 | 
         
 | 
        1
 | 
         
 | 
        3
 | 
      
      
        | Derivative Liability Not Designated as Hedging Instrument, Fair Value | 
        84
 | 
         
 | 
        84
 | 
         
 | 
        44
 | 
      
      
        | Derivative liabilities, fair value | 
        85
 | 
         
 | 
        85
 | 
         
 | 
        47
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Currency Forwards [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability Designated as Hedging Instrument, Fair Value | 
        1
 | 
         
 | 
        1
 | 
         
 | 
        3
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Embedded Debt Derivatives [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability Not Designated as Hedging Instrument, Fair Value | 
        36
 | 
         
 | 
        36
 | 
         
 | 
        31
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Currency Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statement of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability Not Designated as Hedging Instrument, Fair Value | 
        48
 | 
         
 | 
        48
 | 
         
 | 
        13
 | 
      
      
        | 
           Currency Forwards [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        8,661
 | 
        6,940
 | 
        8,661
 | 
        6,940
 | 
        8,502
 | 
      
      
        | Schedule of Derivative Instruments in Cash Flow Hedging Relationships [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in OCI on Derivatives (Effective Portion) | 
        55
 | 
        (126)
 | 
        256
 | 
        (178)
 | 
         
 | 
      
      
        | 
           Embedded Debt Derivatives [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        3,600
 | 
        3,600
 | 
        3,600
 | 
        3,600
 | 
        3,600
 | 
      
      
        | 
           Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        2,055
 | 
        2,156
 | 
        2,055
 | 
        2,156
 | 
        2,166
 | 
      
      
        | 
           Currency Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        1,713
 | 
        2,287
 | 
        1,713
 | 
        2,287
 | 
        2,259
 | 
      
      
        | 
           Total Return Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        797
 | 
        525
 | 
        797
 | 
        525
 | 
        627
 | 
      
      
        | 
           Equity Options [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        44
 | 
        511
 | 
        44
 | 
        511
 | 
        496
 | 
      
      
        | 
           Currency Options [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
         
 | 
        94
 | 
         
 | 
        94
 | 
        94
 | 
      
      
        | 
           Other Derivative Instruments [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        120
 | 
        68
 | 
        120
 | 
        68
 | 
        66
 | 
      
      
        | Schedule of Derivative Instruments in Cash Flow Hedging Relationships [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in OCI on Derivatives (Effective Portion) | 
        (1)
 | 
        3
 | 
        2
 | 
        3
 | 
         
 | 
      
      
        | 
           Other Currencies [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        555
 | 
        634
 | 
        555
 | 
        634
 | 
        626
 | 
      
      
        | 
           Euro [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        4,289
 | 
        4,371
 | 
        4,289
 | 
        4,371
 | 
        4,445
 | 
      
      
        | 
           Japanese Yen [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        2,935
 | 
        2,412
 | 
        2,935
 | 
        2,412
 | 
        3,440
 | 
      
      
        | 
           Israeli Shekel [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        1,459
 | 
        712
 | 
        1,459
 | 
        712
 | 
        1,191
 | 
      
      
        | 
           British Pound Sterling [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        368
 | 
        514
 | 
        368
 | 
        514
 | 
        424
 | 
      
      
        | 
           Chinese Yuan [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        403
 | 
        368
 | 
        403
 | 
        368
 | 
        347
 | 
      
      
        | 
           Malaysian Ringgit [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        365
 | 
        310
 | 
        365
 | 
        310
 | 
        382
 | 
      
      
        | 
           Currency Forwards, Currency Interest Rate Swaps And Currency Options [Member] 
         | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        $ 10,374
 | 
        $ 9,321
 | 
        $ 10,374
 | 
        $ 9,321
 | 
        $ 10,855
 |