Quarterly report pursuant to Section 13 or 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
Jun. 28, 2020
USD ($)
Assets  
Cash equivalents $ 4,942
Marketable securities 4,484
Derivative instruments 20
Other investments 507
Total assets measured at fair value 9,953
Liabilities  
Derivative instruments 5
Other liabilities 473
Total liabilities measured at fair value 478
Level 1 [Member]  
Assets  
Cash equivalents 1,227
Marketable securities 355
Derivative instruments 0
Other investments 467
Total assets measured at fair value 2,049
Liabilities  
Derivative instruments 0
Other liabilities 468
Total liabilities measured at fair value 468
Level 2 [Member]  
Assets  
Cash equivalents 3,715
Marketable securities 4,095
Derivative instruments 20
Other investments 0
Total assets measured at fair value 7,830
Liabilities  
Derivative instruments 5
Other liabilities 0
Total liabilities measured at fair value 5
Level 3 [Member]  
Assets  
Cash equivalents 0
Marketable securities 34
Derivative instruments 0
Other investments 40
Total assets measured at fair value 74
Liabilities  
Derivative instruments 0
Other liabilities 5
Total liabilities measured at fair value 5
US Treasury and Government-Related Securities  
Assets  
Marketable securities 6
US Treasury and Government-Related Securities | Level 1 [Member]  
Assets  
Marketable securities 0
US Treasury and Government-Related Securities | Level 2 [Member]  
Assets  
Marketable securities 6
US Treasury and Government-Related Securities | Level 3 [Member]  
Assets  
Marketable securities 0
Corporate bonds and notes  
Assets  
Marketable securities 4,005
Corporate bonds and notes | Level 1 [Member]  
Assets  
Marketable securities 0
Corporate bonds and notes | Level 2 [Member]  
Assets  
Marketable securities 4,005
Corporate bonds and notes | Level 3 [Member]  
Assets  
Marketable securities 0
Mortgage- and asset-backed and auction rate securities [Member]  
Assets  
Marketable securities 118
Mortgage- and asset-backed and auction rate securities [Member] | Level 1 [Member]  
Assets  
Marketable securities 0
Mortgage- and asset-backed and auction rate securities [Member] | Level 2 [Member]  
Assets  
Marketable securities 84
Mortgage- and asset-backed and auction rate securities [Member] | Level 3 [Member]  
Assets  
Marketable securities 34
Equity securities [Member]  
Assets  
Marketable securities 355
Equity securities [Member] | Level 1 [Member]  
Assets  
Marketable securities 355
Equity securities [Member] | Level 2 [Member]  
Assets  
Marketable securities 0
Equity securities [Member] | Level 3 [Member]  
Assets  
Marketable securities $ 0