Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements Fair Value Hierarchy (Details)

v3.20.1
Fair Value Measurements Fair Value Hierarchy (Details) - Fair Value, Recurring [Member]
$ in Millions
Mar. 29, 2020
USD ($)
Assets  
Cash equivalents $ 7,427
Marketable securities 1,576
Derivative instruments 9
Other investments 443
Total assets measured at fair value 9,455
Liabilities  
Derivative instruments 29
Other liabilities 444
Total liabilities measured at fair value 473
Level 1 [Member]  
Assets  
Cash equivalents 2,898
Marketable securities 239
Derivative instruments 0
Other investments 404
Total assets measured at fair value 3,541
Liabilities  
Derivative instruments 0
Other liabilities 405
Total liabilities measured at fair value 405
Level 2 [Member]  
Assets  
Cash equivalents 4,529
Marketable securities 1,304
Derivative instruments 9
Other investments 0
Total assets measured at fair value 5,842
Liabilities  
Derivative instruments 29
Other liabilities 0
Total liabilities measured at fair value 29
Level 3 [Member]  
Assets  
Cash equivalents 0
Marketable securities 33
Derivative instruments 0
Other investments 39
Total assets measured at fair value 72
Liabilities  
Derivative instruments 0
Other liabilities 39
Total liabilities measured at fair value 39
US Treasury and Government-Related Securities  
Assets  
Marketable securities 3
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 3
US Treasury and Government-Related Securities | Level 3 [Member]  
Assets  
Marketable securities 0
Corporate bonds and notes  
Assets  
Marketable securities 1,253
Corporate bonds and notes | Level 1 [Member]  
Assets  
Marketable securities 0
Corporate bonds and notes | Level 2 [Member]  
Assets  
Marketable securities 1,253
Corporate bonds and notes | Level 3 [Member]  
Assets  
Marketable securities 0
Mortgage- and asset-backed and auction rate securities [Member]  
Assets  
Marketable securities 81
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 48
Mortgage- and asset-backed and auction rate securities [Member] | Level 3 [Member]  
Assets  
Marketable securities 33
Equity securities [Member]  
Assets  
Marketable securities 239
Equity securities [Member] | Level 1 [Member]  
Assets  
Marketable securities 239
Equity securities [Member] | Level 2 [Member]  
Assets  
Marketable securities 0
Equity securities [Member] | Level 3 [Member]  
Assets  
Marketable securities $ 0