Annual report pursuant to Section 13 and 15(d)

Income Taxes (Detail)

v3.8.0.1
Income Taxes (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 29, 2018
Dec. 30, 2017
Dec. 31, 2016
Dec. 26, 2015
Income Tax Disclosure [Abstract]        
Income before taxes: U.S.   $ 11,141 $ 6,957 $ 8,800
Income before taxes: Non-U.S.   9,211 5,979 5,412
Income before taxes   20,352 12,936 14,212
Provision for taxes, Current: Federal   10,207 1,319 2,828
Provision for taxes, Current: State   27 13 40
Provision for taxes, Current: Non-U.S.   899 756 842
Total current provision for taxes   11,133 2,088 3,710
Provision for taxes, Deferred: Federal   (220) 658 (862)
Deferred Other Tax Expense (Benefit)   (162) (126) (56)
Total deferred provision for taxes   (382) 532 (918)
Total Provision for taxes   $ 10,751 $ 2,620 $ 2,792
Effective tax rate   52.80% 20.30% 19.60%
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract]        
Statutory federal income tax rate   35.00% 35.00% 35.00%
Increase (reduction) in rate resulting from: Non-U.S. income taxed at different rates   (7.60%) (11.70%) (7.90%)
Increase (reduction) in rate resulting from: Research and Development tax credits   (2.30%) (2.30%) (1.70%)
Increase (reduction) in rate resulting from: Domestic manufacturing deduction benefit   (1.30%) (1.40%) (2.00%)
Increase (reduction) in rate resulting from: Settlements and related measurements   0.00% (0.10%) (2.90%)
Effective Income Tax Rate Reconciliation, Transition Tax for Accumulated Foreign Earnings, Percent   26.80% 0.00% 0.00%
Increase (reduction) in rate resulting from: Disposition of Business   3.30% 0.00% 0.00%
Increase (reduction) in rate resulting from: Other   (1.10%) 0.80% (0.90%)
Income Tax Disclosure [Line Items]        
Statutory federal income tax rate   35.00% 35.00% 35.00%
Increase (reduction) in rate resulting from: Non-U.S. income taxed at different rates   (7.60%) (11.70%) (7.90%)
Income Tax Holiday, Termination Date   2026    
Income Tax Expense (Benefit)   $ 10,751 $ 2,620 $ 2,792
Accrued Income Taxes, Current   1,392 329  
Long-term income taxes payable   4,069 125  
Income Taxes Receivable, Current   71 86  
Components of Deferred Tax Assets and Liabilities [Abstract]        
Deferred tax assets, Accrued compensation and other benefits   711 1,182  
Deferred tax assets, Share-based compensation   241 373  
Deferred tax assets, Deferred income   211 596  
Deferred tax assets, Inventory   675 1,044  
Deferred tax assets, State credits and net operating losses   1,081 846  
Deferred tax assets, Other, net   887 1,187  
Gross deferred tax assets   3,806 5,228  
Deferred tax assets, Valuation allowance   (1,171) (953)  
Total deferred tax assets   2,635 4,275  
Deferred tax liabilities, Property, plant and equipment   (943) (1,574)  
Deferred tax liabilities, Licenses and intangibles   (881) (1,036)  
Deferred tax liabilities, Convertible debt   (374) (1,098)  
Deferred Tax Liabilities, Unrealized Gains On Investments And Derivatives   (421) (940)  
Deferred tax liabilities, Investments in non-U.S. subsidiaries   (1,850) 0  
Deferred tax liabilities, Other, net   (373) (450)  
Total deferred tax liabilities   (4,842) (5,098)  
Net deferred tax assets (liabilities)   (2,207) (823)  
Non-current deferred tax assets   840 907  
Long-term deferred tax liabilities   (3,046) (1,730)  
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]        
Unrecognized tax benefits, Gross, Beginning Balance $ 211 154 101  
Unrecognized tax benefits, Gross, Ending Balance   211 154 101
Unrecognized Tax Benefits that Would Impact Effective Tax Rate   $ 139 87  
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities       $ 419
Operating Loss Carryforwards [Line Items]        
Operating Loss Carryforwards, Expiration Dates   Dec. 31, 2036    
Valuation Allowance, Amount   $ 1,171 $ 953  
Domestic Tax Authority [Member]        
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]        
Year Which Prior Years' Tax Returns Are No Longer Subject To Tax Examination (date)   Dec. 31, 2004    
Operating Loss Carryforwards [Line Items]        
Operating Loss Carryforwards   $ 264    
State and Local Jurisdiction [Member]        
Components of Deferred Tax Assets and Liabilities [Abstract]        
Deferred tax assets, Valuation allowance   (1,072)    
Operating Loss Carryforwards [Line Items]        
Operating Loss Carryforwards   149    
Valuation Allowance, Amount   1,072    
Non-U.S. [Member]        
Components of Deferred Tax Assets and Liabilities [Abstract]        
Deferred tax assets, Valuation allowance   $ (99)    
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]        
Year Which Prior Years' Tax Returns Are Generally No Longer Subject To Tax Examination (date)   Dec. 31, 2004    
Operating Loss Carryforwards [Line Items]        
Operating Loss Carryforwards   $ 431    
Operating Loss Carryforwards, Valuation Allowance   249    
Valuation Allowance, Amount   99    
2017 U.S. Tax Reform [Member]        
Income Tax Disclosure [Abstract]        
Total Provision for taxes   5,400    
Income Tax Disclosure [Line Items]        
Income Tax Reconciliation, Transition Tax for Accumulated Foreign Earnings   6,100    
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount   676    
Income Tax Expense (Benefit)   $ 5,400    
Scenario, Forecast [Member]        
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation [Abstract]        
Statutory federal income tax rate 21.00%      
Income Tax Disclosure [Line Items]        
Statutory federal income tax rate 21.00%      
Minimum [Member]        
Income Tax Disclosure [Line Items]        
Effective Income Tax Rate Reconciliation, at Foreign Statutory Income Tax Rate, Percent   12.50%    
Maximum [Member]        
Income Tax Disclosure [Line Items]        
Effective Income Tax Rate Reconciliation, at Foreign Statutory Income Tax Rate, Percent   25.00%