Derivative Financial Instruments (Tables)
   | 
3 Months Ended | 
Mar. 31, 2018  | 
| Derivative [Line Items] | 
 
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| Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] | 
Total gross notional amounts for outstanding derivatives (recorded at fair value) at the end of each period were as follows:  
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(In Millions)  | 
   | 
Mar 31,  2018  | 
   | 
Dec 30,  2017  | 
   | 
Apr 1,  2017  | 
 
Foreign currency contracts  | 
   | 
$  | 
22,020  | 
 
  | 
   | 
$  | 
19,958  | 
 
  | 
   | 
$  | 
18,575  | 
 
  | 
 
Interest rate contracts  | 
   | 
20,905  | 
 
  | 
   | 
16,823  | 
 
  | 
   | 
14,815  | 
 
  | 
 
Other  | 
   | 
2,154  | 
 
  | 
   | 
1,636  | 
 
  | 
   | 
1,357  | 
 
  | 
 
Total  | 
   | 
$  | 
45,079  | 
 
  | 
   | 
$  | 
38,417  | 
 
  | 
   | 
$  | 
34,747  | 
 
  | 
 
  
 
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| Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] | 
The amounts recorded on the consolidated condensed balance sheet related to cumulative basis adjustments for fair value hedges for each period were as follows:
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Line Item in the Consolidated Condensed Balance Sheet in Which the Hedged Item Is Included  | 
   | 
Carrying Amount of the Hedged Item Asset/(Liabilities)  | 
   | 
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount Assets/(Liabilities)  | 
 
Years Ended  (In Millions)  | 
   | 
Mar 31,  2018  | 
   | 
Dec 30,  2017  | 
   | 
Mar 31,  2018  | 
   | 
Dec 30,  2017  | 
 
Long-Term Debt  | 
   | 
$  | 
(16,612  | 
)  | 
   | 
$  | 
(12,653  | 
)  | 
   | 
$  | 
510  | 
 
  | 
   | 
$  | 
252  | 
 
  | 
 
  
  
FAIR VALUE OF DERIVATIVE INSTRUMENTS IN THE CONSOLIDATED CONDENSED BALANCE SHEETS 
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   | 
   | 
March 31, 2018  | 
   | 
December 30, 2017  | 
 
(In Millions)  | 
   | 
Assets 1
  | 
   | 
Liabilities 2
  | 
   | 
Assets 1
  | 
   | 
Liabilities 2
  | 
 
Derivatives designated as hedging instruments:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Foreign currency contracts 3
  | 
   | 
$  | 
303  | 
 
  | 
   | 
$  | 
9  | 
 
  | 
   | 
$  | 
283  | 
 
  | 
   | 
$  | 
32  | 
 
  | 
 
Interest rate contracts  | 
   | 
30  | 
 
  | 
   | 
540  | 
 
  | 
   | 
1  | 
 
  | 
   | 
254  | 
 
  | 
 
Total derivatives designated as hedging instruments  | 
   | 
333  | 
 
  | 
   | 
549  | 
 
  | 
   | 
284  | 
 
  | 
   | 
286  | 
 
  | 
 
Derivatives not designated as hedging instruments:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Foreign currency contracts 3
  | 
   | 
94  | 
 
  | 
   | 
575  | 
 
  | 
   | 
52  | 
 
  | 
   | 
447  | 
 
  | 
 
Interest rate contracts  | 
   | 
31  | 
 
  | 
   | 
22  | 
 
  | 
   | 
18  | 
 
  | 
   | 
24  | 
 
  | 
 
Other  | 
   | 
—  | 
 
  | 
   | 
—  | 
 
  | 
   | 
9  | 
 
  | 
   | 
—  | 
 
  | 
 
Total derivatives not designated as hedging instruments  | 
   | 
125  | 
 
  | 
   | 
597  | 
 
  | 
   | 
79  | 
 
  | 
   | 
471  | 
 
  | 
 
Total derivatives  | 
   | 
$  | 
458  | 
 
  | 
   | 
$  | 
1,146  | 
 
  | 
   | 
$  | 
363  | 
 
  | 
   | 
$  | 
757  | 
 
  | 
 
  
 
 | 
| Offsetting Assets [Table Text Block] | 
The gross amounts of our derivative instruments and reverse repurchase agreements subject to master netting arrangements with various counterparties, and cash and non-cash collateral posted under such agreements at the end of each period were as follows: 
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   | 
   | 
March 31, 2018  | 
 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
Gross Amounts Not Offset in the Balance Sheet  | 
   | 
   | 
 
(In Millions)  | 
   | 
Gross Amounts Recognized  | 
   | 
Gross Amounts Offset in the Balance Sheet  | 
   | 
Net Amounts Presented in the Balance Sheet  | 
   | 
Financial Instruments  | 
   | 
Cash and Non-Cash Collateral Received or Pledged  | 
   | 
Net Amount  | 
 
Assets:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Derivative assets subject to master netting arrangements  | 
   | 
$  | 
440  | 
 
  | 
   | 
$  | 
—  | 
 
  | 
   | 
$  | 
440  | 
 
  | 
   | 
$  | 
(327  | 
)  | 
   | 
$  | 
(61  | 
)  | 
   | 
$  | 
52  | 
 
  | 
 
Reverse repurchase agreements  | 
   | 
1,649  | 
 
  | 
   | 
—  | 
 
  | 
   | 
1,649  | 
 
  | 
   | 
—  | 
 
  | 
   | 
(1,649  | 
)  | 
   | 
—  | 
 
  | 
 
Total assets  | 
   | 
2,089  | 
 
  | 
   | 
—  | 
 
  | 
   | 
2,089  | 
 
  | 
   | 
(327  | 
)  | 
   | 
(1,710  | 
)  | 
   | 
52  | 
 
  | 
 
Liabilities:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Derivative liabilities subject to master netting arrangements  | 
   | 
1,133  | 
 
  | 
   | 
—  | 
 
  | 
   | 
1,133  | 
 
  | 
   | 
(327  | 
)  | 
   | 
(753  | 
)  | 
   | 
53  | 
 
  | 
 
Total liabilities  | 
   | 
$  | 
1,133  | 
 
  | 
   | 
$  | 
—  | 
 
  | 
   | 
$  | 
1,133  | 
 
  | 
   | 
$  | 
(327  | 
)  | 
   | 
$  | 
(753  | 
)  | 
   | 
$  | 
53  | 
 
  | 
 
  
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   | 
   | 
December 30, 2017  | 
 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
Gross Amounts Not Offset in the Balance Sheet  | 
   | 
   | 
 
(In Millions)  | 
   | 
Gross Amounts Recognized  | 
   | 
Gross Amounts Offset in the Balance Sheet  | 
   | 
Net Amounts Presented in the Balance Sheet  | 
   | 
Financial Instruments  | 
   | 
Cash and Non-Cash Collateral Received or Pledged  | 
   | 
Net Amount  | 
 
Assets:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Derivative assets subject to master netting arrangements  | 
   | 
$  | 
350  | 
 
  | 
   | 
$  | 
—  | 
 
  | 
   | 
$  | 
350  | 
 
  | 
   | 
$  | 
(206  | 
)  | 
   | 
$  | 
(130  | 
)  | 
   | 
$  | 
14  | 
 
  | 
 
Reverse repurchase agreements  | 
   | 
1,649  | 
 
  | 
   | 
—  | 
 
  | 
   | 
1,649  | 
 
  | 
   | 
—  | 
 
  | 
   | 
(1,649  | 
)  | 
   | 
—  | 
 
  | 
 
Total assets  | 
   | 
1,999  | 
 
  | 
   | 
—  | 
 
  | 
   | 
1,999  | 
 
  | 
   | 
(206  | 
)  | 
   | 
(1,779  | 
)  | 
   | 
14  | 
 
  | 
 
Liabilities:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Derivative liabilities subject to master netting arrangements  | 
   | 
745  | 
 
  | 
   | 
—  | 
 
  | 
   | 
745  | 
 
  | 
   | 
(206  | 
)  | 
   | 
(504  | 
)  | 
   | 
35  | 
 
  | 
 
Total liabilities  | 
   | 
$  | 
745  | 
 
  | 
   | 
$  | 
—  | 
 
  | 
   | 
$  | 
745  | 
 
  | 
   | 
$  | 
(206  | 
)  | 
   | 
$  | 
(504  | 
)  | 
   | 
$  | 
35  | 
 
  | 
 
  
 
 | 
| Offsetting Liabilities [Table Text Block] | 
The gross amounts of our derivative instruments and reverse repurchase agreements subject to master netting arrangements with various counterparties, and cash and non-cash collateral posted under such agreements at the end of each period were as follows: 
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 | 
 | 
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   | 
   | 
March 31, 2018  | 
 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
Gross Amounts Not Offset in the Balance Sheet  | 
   | 
   | 
 
(In Millions)  | 
   | 
Gross Amounts Recognized  | 
   | 
Gross Amounts Offset in the Balance Sheet  | 
   | 
Net Amounts Presented in the Balance Sheet  | 
   | 
Financial Instruments  | 
   | 
Cash and Non-Cash Collateral Received or Pledged  | 
   | 
Net Amount  | 
 
Assets:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Derivative assets subject to master netting arrangements  | 
   | 
$  | 
440  | 
 
  | 
   | 
$  | 
—  | 
 
  | 
   | 
$  | 
440  | 
 
  | 
   | 
$  | 
(327  | 
)  | 
   | 
$  | 
(61  | 
)  | 
   | 
$  | 
52  | 
 
  | 
 
Reverse repurchase agreements  | 
   | 
1,649  | 
 
  | 
   | 
—  | 
 
  | 
   | 
1,649  | 
 
  | 
   | 
—  | 
 
  | 
   | 
(1,649  | 
)  | 
   | 
—  | 
 
  | 
 
Total assets  | 
   | 
2,089  | 
 
  | 
   | 
—  | 
 
  | 
   | 
2,089  | 
 
  | 
   | 
(327  | 
)  | 
   | 
(1,710  | 
)  | 
   | 
52  | 
 
  | 
 
Liabilities:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Derivative liabilities subject to master netting arrangements  | 
   | 
1,133  | 
 
  | 
   | 
—  | 
 
  | 
   | 
1,133  | 
 
  | 
   | 
(327  | 
)  | 
   | 
(753  | 
)  | 
   | 
53  | 
 
  | 
 
Total liabilities  | 
   | 
$  | 
1,133  | 
 
  | 
   | 
$  | 
—  | 
 
  | 
   | 
$  | 
1,133  | 
 
  | 
   | 
$  | 
(327  | 
)  | 
   | 
$  | 
(753  | 
)  | 
   | 
$  | 
53  | 
 
  | 
 
  
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   | 
   | 
December 30, 2017  | 
 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
Gross Amounts Not Offset in the Balance Sheet  | 
   | 
   | 
 
(In Millions)  | 
   | 
Gross Amounts Recognized  | 
   | 
Gross Amounts Offset in the Balance Sheet  | 
   | 
Net Amounts Presented in the Balance Sheet  | 
   | 
Financial Instruments  | 
   | 
Cash and Non-Cash Collateral Received or Pledged  | 
   | 
Net Amount  | 
 
Assets:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Derivative assets subject to master netting arrangements  | 
   | 
$  | 
350  | 
 
  | 
   | 
$  | 
—  | 
 
  | 
   | 
$  | 
350  | 
 
  | 
   | 
$  | 
(206  | 
)  | 
   | 
$  | 
(130  | 
)  | 
   | 
$  | 
14  | 
 
  | 
 
Reverse repurchase agreements  | 
   | 
1,649  | 
 
  | 
   | 
—  | 
 
  | 
   | 
1,649  | 
 
  | 
   | 
—  | 
 
  | 
   | 
(1,649  | 
)  | 
   | 
—  | 
 
  | 
 
Total assets  | 
   | 
1,999  | 
 
  | 
   | 
—  | 
 
  | 
   | 
1,999  | 
 
  | 
   | 
(206  | 
)  | 
   | 
(1,779  | 
)  | 
   | 
14  | 
 
  | 
 
Liabilities:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
Derivative liabilities subject to master netting arrangements  | 
   | 
745  | 
 
  | 
   | 
—  | 
 
  | 
   | 
745  | 
 
  | 
   | 
(206  | 
)  | 
   | 
(504  | 
)  | 
   | 
35  | 
 
  | 
 
Total liabilities  | 
   | 
$  | 
745  | 
 
  | 
   | 
$  | 
—  | 
 
  | 
   | 
$  | 
745  | 
 
  | 
   | 
$  | 
(206  | 
)  | 
   | 
$  | 
(504  | 
)  | 
   | 
$  | 
35  | 
 
  | 
 
  
 
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| Not Designated as Hedging Instrument [Member] | 
 
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| Derivative [Line Items] | 
 
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| Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block] | 
The effects of derivative instruments not designated as hedging instruments on the consolidated condensed statements of income for each period were as follows:
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   | 
   | 
   | 
   | 
Three Months Ended  | 
 
(In Millions)  | 
   | 
 Location of Gains (Losses) 
Recognized in Income on Derivatives 
 | 
   | 
Mar 31,  2018  | 
   | 
Apr 1,  2017  | 
 
Foreign currency contracts  | 
   | 
Interest and other, net  | 
   | 
$  | 
(170  | 
)  | 
   | 
$  | 
(160  | 
)  | 
 
Interest rate contracts  | 
   | 
Interest and other, net  | 
   | 
14  | 
 
  | 
   | 
(2  | 
)  | 
 
Other  | 
   | 
Various  | 
   | 
(31  | 
)  | 
   | 
58  | 
 
  | 
 
Total  | 
   | 
   | 
   | 
$  | 
(187  | 
)  | 
   | 
$  | 
(104  | 
)  | 
 
  
  
 | 
| Interest and other, net [Member] | Fair Value Hedging [Member] | 
 
 | 
| Derivative [Line Items] | 
 
 | 
| Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block] | 
The effects of derivative instruments designated as fair value hedges, recognized in interest and other, net for each period were as follows: 
 |  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
   | 
   | 
Three Months Ended  | 
 
(In Millions)  | 
   | 
Mar 31,  2018  | 
   | 
Apr 1,  2017  | 
 
Interest rate contracts  | 
   | 
$  | 
(258  | 
)  | 
   | 
$  | 
(14  | 
)  | 
 
Hedged items  | 
   | 
258  | 
 
  | 
   | 
14  | 
 
  | 
 
Total  | 
   | 
$  | 
—  | 
 
  | 
   | 
$  | 
—  | 
 
  | 
 
  
 
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