Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies Recently Adopted Accounting Pronouncements (Details)

v3.19.3
Significant Accounting Policies Recently Adopted Accounting Pronouncements (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Jun. 24, 2018
Sep. 29, 2019
Sep. 30, 2018
Sep. 24, 2017
Oct. 01, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Adjustment to opening retained earnings of fiscal 2019   $ 4,466 $ 542   $ 1,382
Restricted cash and restricted cash equivalents included in other assets   0 0 $ 2,000  
Increase (Decrease) in Time Deposits       1,300  
Accounting Standards Update 2016-01 [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Adjustment to opening retained earnings of fiscal 2019         50
Accounting Standards Update 2017-12 [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Adjustment to opening retained earnings of fiscal 2019         0
Cumulative effect of accounting changes   0      
Accounting Standards Update 2016-15 [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Cumulative effect of accounting changes   0      
Cash Flows [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Cumulative effect of accounting changes   0      
Accounting Standards Update 2016-16 [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Adjustment to opening retained earnings of fiscal 2019         $ 2,600
Other Noncurrent Assets [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Restricted cash and restricted cash equivalents included in other assets       2,000  
Distributed Intellectual Property [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability   2,472 0 $ 0  
Elimination of one-month lag RF360 [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Cumulative effect of accounting changes $ 0        
EC [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Loss Contingency, Accrual, Current   1,110      
Total Accrual for EC [Member] | EC [Member]          
New Accounting Pronouncements or Change in Accounting Principle [Line Items]          
Loss Contingency, Accrual, Current   $ 1,379 $ 1,167