Quarterly report pursuant to Section 13 or 15(d)

Recent Accounting Standards (Details)

v3.10.0.1
Recent Accounting Standards (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 29, 2018
Sep. 30, 2017
Sep. 29, 2018
Sep. 30, 2017
Dec. 30, 2017
Dec. 31, 2016
Dec. 31, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Cost Method Investments $ 2,878   $ 2,878   $ 2,613    
Accounts Receivable, Net, Current 5,457   5,457   5,607    
Inventory, Net 7,401   7,401   6,983    
Other Assets, Current 3,546   3,546   2,908    
Equity Investments 7,551   7,551   8,579    
Marketable Securities 3,039   3,039   4,192    
Other Assets, Noncurrent 3,955   3,955   3,215    
Deferred income 0   0   1,656    
Other Liabilities, Current 9,835   9,835   7,535    
Deferred income taxes 1,485   1,485   3,046    
Accumulated Other Comprehensive Income (Loss), Net of Tax (1,103)   (1,103)   862    
Retained Earnings (Accumulated Deficit) 47,094   47,094   42,083    
Net revenue 19,163 $ 16,149 52,191 $ 45,708      
Cost of Goods and Services Sold 6,803 6,085 19,681 17,388      
Gross margin 12,360 10,064 32,510 28,320      
Selling, General and Administrative Expense 1,605 1,661 5,230 5,610      
Operating income 7,349 5,141 17,092 12,615      
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest 7,142 5,930 17,682 14,317      
Income Tax Expense (Benefit) 744 1,414 1,824 4,029      
Net income 6,398 $ 4,516 15,858 10,288      
Calculated under Revenue Guidance in Effect before Topic 606 [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Accounts Receivable, Net, Current 5,903   5,903        
Inventory, Net 7,424   7,424        
Other Assets, Current 3,550   3,550        
Deferred income 1,668   1,668        
Other Liabilities, Current 9,501   9,501        
Deferred income taxes 1,345   1,345        
Retained Earnings (Accumulated Deficit) 46,373   46,373        
Net revenue 19,281   51,925        
Cost of Goods and Services Sold 6,849   19,545        
Gross margin 12,432   32,380        
Selling, General and Administrative Expense 1,605   5,160        
Operating income 7,421   17,032        
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest 7,214   17,622        
Income Tax Expense (Benefit) 764   1,820        
Net income 6,450   15,802        
Accounting Standards Update 2014-09 [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Accounts Receivable, Net, Current         (530)    
Inventory, Net         47    
Other Assets, Current         64    
Deferred income         (1,356)    
Other Liabilities, Current         81    
Deferred income taxes         191    
Retained Earnings (Accumulated Deficit)         665    
Accounting Standards Update 2014-09 [Member] | Difference between Revenue Guidance in Effect before and after Topic 606 [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Accounts Receivable, Net, Current 446   446        
Inventory, Net 23   23        
Other Assets, Current 4   4        
Deferred income 1,668   1,668        
Other Liabilities, Current (334)   (334)        
Deferred income taxes (140)   (140)        
Retained Earnings (Accumulated Deficit) (721)   (721)        
Net revenue 118   (266)        
Cost of Goods and Services Sold 46   (136)        
Gross margin 72   (130)        
Selling, General and Administrative Expense 0   (70)        
Operating income 72   (60)        
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest 72   (60)        
Income Tax Expense (Benefit) 20   (4)        
Net income $ 52   (56)        
Accounting Standards Update 2016-01 [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Equity Investments         8,579    
Marketable Securities         (4,192)    
Other Assets, Noncurrent         (4,387)    
Accumulated Other Comprehensive Income (Loss), Net of Tax         (1,745)    
Retained Earnings (Accumulated Deficit)         1,745    
Adjustments for New Accounting Pronouncement [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Other Assets, Current         (8)    
Other Assets, Noncurrent         (43)    
Deferred income taxes         (20)    
Accumulated Other Comprehensive Income (Loss), Net of Tax         (45)    
Retained Earnings (Accumulated Deficit)         14    
Previously Reported [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Equity Investments         0    
Marketable Securities         4,192    
Other Assets, Noncurrent         7,602    
Other Liabilities, Current         7,535    
Deferred income taxes         3,046    
Restatement Adjustment [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Accounts Receivable, Net, Current             $ 5,077
Inventory, Net             7,030
Other Assets, Current             2,964
Equity Investments             8,579
Marketable Securities             0
Other Assets, Noncurrent             3,172
Deferred income             300
Other Liabilities, Current             7,616
Deferred income taxes             3,217
Accumulated Other Comprehensive Income (Loss), Net of Tax             (928)
Retained Earnings (Accumulated Deficit)             $ 44,507
Nonoperating Income (Expense) [Member] | Adjustments for New Accounting Pronouncement [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
New Accounting Pronouncement or Change in Accounting Principle, Effect of Change on Operating Results         $ 114 $ 259  
Other than Securities Investment [Member]              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Impairments of non-marketable equity securities     $ 372 $ 613