Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements Fair Value Hierarchy (Details)

v3.20.2
Fair Value Measurements Fair Value Hierarchy (Details) - Fair Value, Recurring [Member]
$ in Millions
Sep. 27, 2020
USD ($)
Assets  
Cash equivalents $ 5,531
Marketable securities 4,512
Derivative instruments 51
Other investments 514
Total assets measured at fair value 10,608
Liabilities  
Derivative instruments 7
Other liabilities 501
Total liabilities measured at fair value 508
Level 1 [Member]  
Assets  
Cash equivalents 2,283
Marketable securities 352
Derivative instruments 0
Other investments 501
Total assets measured at fair value 3,136
Liabilities  
Derivative instruments 0
Other liabilities 501
Total liabilities measured at fair value 501
Level 2 [Member]  
Assets  
Cash equivalents 3,248
Marketable securities 4,125
Derivative instruments 51
Other investments 0
Total assets measured at fair value 7,424
Liabilities  
Derivative instruments 7
Other liabilities 0
Total liabilities measured at fair value 7
Level 3 [Member]  
Assets  
Cash equivalents 0
Marketable securities 35
Derivative instruments 0
Other investments 13
Total assets measured at fair value 48
Liabilities  
Derivative instruments 0
Other liabilities 0
Total liabilities measured at fair value 0
US Treasury and Government  
Assets  
Marketable securities 10
US Treasury and Government | Level 1 [Member]  
Assets  
Marketable securities 0
US Treasury and Government | Level 2 [Member]  
Assets  
Marketable securities 10
US Treasury and Government | Level 3 [Member]  
Assets  
Marketable securities 0
Corporate bonds and notes [Member]  
Assets  
Marketable securities 4,049
Corporate bonds and notes [Member] | Level 1 [Member]  
Assets  
Marketable securities 0
Corporate bonds and notes [Member] | Level 2 [Member]  
Assets  
Marketable securities 4,049
Corporate bonds and notes [Member] | Level 3 [Member]  
Assets  
Marketable securities 0
Auction rate securities [Member]  
Assets  
Marketable securities 101
Auction rate securities [Member] | Level 1 [Member]  
Assets  
Marketable securities 0
Auction rate securities [Member] | Level 2 [Member]  
Assets  
Marketable securities 66
Auction rate securities [Member] | Level 3 [Member]  
Assets  
Marketable securities 35
Equity securities [Member]  
Assets  
Marketable securities 352
Equity securities [Member] | Level 1 [Member]  
Assets  
Marketable securities 352
Equity securities [Member] | Level 2 [Member]  
Assets  
Marketable securities 0
Equity securities [Member] | Level 3 [Member]  
Assets  
Marketable securities $ 0