| 
           Derivative Financial Instruments (Detail) (USD $) In Millions, unless otherwise specified 
         | 
        3 Months Ended | 
         | 
      
      
        | 
           Mar. 30, 2013 
         | 
        
           Mar. 31, 2012 
         | 
        
           Dec. 29, 2012 
         | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        $ 22,187
 | 
        $ 19,189
 | 
        $ 21,463
 | 
      
      
        | Schedule of Derivative Instruments in Cash Flow Hedging Relationships [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in OCI on Derivatives (Effective Portion) | 
        (235)
 | 
        (74)
 | 
         
 | 
      
      
        | 
           Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        206
 | 
        46
 | 
         
 | 
      
      
        | 
           Currency Forwards [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        13,141
 | 
        11,116
 | 
        13,117
 | 
      
      
        | Schedule of Derivative Instruments in Cash Flow Hedging Relationships [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in OCI on Derivatives (Effective Portion) | 
        (236)
 | 
        (74)
 | 
         
 | 
      
      
        | 
           Currency Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        3,464
 | 
        1,812
 | 
        2,711
 | 
      
      
        | 
           Embedded Debt Derivatives [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        3,600
 | 
        3,600
 | 
        3,600
 | 
      
      
        | 
           Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        1,041
 | 
        1,689
 | 
        1,101
 | 
      
      
        | 
           Total Return Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        859
 | 
        821
 | 
        807
 | 
      
      
        | 
           Other Derivative Instruments [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        82
 | 
        151
 | 
        127
 | 
      
      
        | Schedule of Derivative Instruments in Cash Flow Hedging Relationships [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in OCI on Derivatives (Effective Portion) | 
        1
 | 
        0
 | 
         
 | 
      
      
        | 
           British Pound Sterling [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        422
 | 
        523
 | 
        308
 | 
      
      
        | 
           Chinese Yuan [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        572
 | 
        803
 | 
        647
 | 
      
      
        | 
           Euro [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        6,800
 | 
        3,553
 | 
        5,994
 | 
      
      
        | 
           Israeli Shekel [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        1,974
 | 
        1,823
 | 
        2,256
 | 
      
      
        | 
           Japanese Yen [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        3,854
 | 
        4,040
 | 
        4,389
 | 
      
      
        | 
           Malaysian Ringgit [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        520
 | 
        914
 | 
        442
 | 
      
      
        | 
           Swiss Franc [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        1,312
 | 
        237
 | 
        657
 | 
      
      
        | 
           Other Currencies [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        1,151
 | 
        1,035
 | 
        1,135
 | 
      
      
        | 
           Currency Forwards And Currency Interest Rate Swaps [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Gross Notional Amounts [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative, Notional Amount | 
        16,605
 | 
        12,928
 | 
        15,828
 | 
      
      
        | 
           Other Current Assets [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        252
 | 
         
 | 
        221
 | 
      
      
        | 
           Other Current Assets [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        189
 | 
         
 | 
        130
 | 
      
      
        | 
           Other Current Assets [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        63
 | 
         
 | 
        91
 | 
      
      
        | 
           Other Current Assets [Member] | Currency Forwards [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        96
 | 
         
 | 
        85
 | 
      
      
        | 
           Other Current Assets [Member] | Currency Forwards [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        62
 | 
         
 | 
        91
 | 
      
      
        | 
           Other Current Assets [Member] | Currency Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        92
 | 
         
 | 
        33
 | 
      
      
        | 
           Other Current Assets [Member] | Embedded Debt Derivatives [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Current Assets [Member] | Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Current Assets [Member] | Total Return Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        0
 | 
         
 | 
        11
 | 
      
      
        | 
           Other Current Assets [Member] | Other Derivative Instruments [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        1
 | 
         
 | 
        1
 | 
      
      
        | 
           Other Current Assets [Member] | Other Derivative Instruments [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        1
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Assets [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        47
 | 
         
 | 
        38
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        46
 | 
         
 | 
        36
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        1
 | 
         
 | 
        2
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Currency Forwards [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Currency Forwards [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        1
 | 
         
 | 
        2
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Currency Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        25
 | 
         
 | 
        18
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Embedded Debt Derivatives [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Total Return Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Other Derivative Instruments [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        21
 | 
         
 | 
        18
 | 
      
      
        | 
           Other Long-Term Assets [Member] | Other Derivative Instruments [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Asset, Fair Value, Gross Asset | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Accrued Liabilities [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        442
 | 
         
 | 
        292
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        181
 | 
         
 | 
        165
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        261
 | 
         
 | 
        127
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Currency Forwards [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        70
 | 
         
 | 
        58
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Currency Forwards [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        261
 | 
         
 | 
        127
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Currency Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        74
 | 
         
 | 
        72
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Embedded Debt Derivatives [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        37
 | 
         
 | 
        34
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Total Return Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Other Derivative Instruments [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        0
 | 
         
 | 
        1
 | 
      
      
        | 
           Other Accrued Liabilities [Member] | Other Derivative Instruments [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        33
 | 
         
 | 
        20
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        21
 | 
         
 | 
        20
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        12
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Currency Forwards [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Currency Forwards [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        12
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Currency Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        9
 | 
         
 | 
        14
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Embedded Debt Derivatives [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        12
 | 
         
 | 
        6
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Total Return Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Other Derivative Instruments [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Other Long-Term Liabilities [Member] | Other Derivative Instruments [Member] | Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Instruments in Statements of Financial Position, Fair Value [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Derivative Liability, Fair Value, Gross Liability | 
        0
 | 
         
 | 
        0
 | 
      
      
        | 
           Interest and Other, Net [Member] | Currency Forwards [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        56
 | 
        15
 | 
         
 | 
      
      
        | 
           Interest and Other, Net [Member] | Currency Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        100
 | 
        (56)
 | 
         
 | 
      
      
        | 
           Interest and Other, Net [Member] | Interest Rate Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        0
 | 
        30
 | 
         
 | 
      
      
        | 
           Gains (losses) on equity investments, net [Member] | Other Derivative Instruments [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        2
 | 
        (2)
 | 
         
 | 
      
      
        | 
           Various [Member] | Total Return Swaps [Member] | Not Designated as Hedging Instrument [Member] 
         | 
         
 | 
         
 | 
         
 | 
      
      
        | Schedule of Derivative Instruments Not Designated as Hedging Instruments [Abstract] | 
         
 | 
         
 | 
         
 | 
      
      
        | Gains (Losses) Recognized in Income | 
        $ 48
 | 
        $ 59
 | 
         
 |