Quarterly report pursuant to Section 13 or 15(d)

Investments (Details 5)

v3.20.2
Investments (Details 5) - USD ($)
$ in Millions
Sep. 25, 2020
Dec. 31, 2019
Investments [Abstracts]    
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, within One Year, Amortized Cost $ 1,186  
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, within One Year, Fair Value 1,212  
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Amortized Cost Basis 1,140  
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value 1,134  
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Amortized Cost Basis 89  
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value 102  
Debt Securities, Available-for-sale, Allocated and Single Maturity Date, Maturity, after 10 Years, Amortized Cost 196  
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after 10 Years, Fair Value 210  
Available-for-sale Securities, Amortized Cost Basis 2,611  
Debt Securities 2,693 $ 3,328
Available-for-sale Securities [Member]    
Investments [Abstracts]    
Debt Securities 2,658 3,281
Debt securities, by type    
Solvency Funds of Insurance Captive $ 1,227 $ 1,266