Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 5) Other Intangibles, Softare and R&D

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 5) Other Intangibles, Softare and R&D - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Research and Development      
Research and development expenses, net of contract reimbursements $ 998 $ 894 $ 734
Research and Development Arrangement, Contract to Perform for Others, Compensation Earned $ 90 $ 120 $ 137
Minimum | Other Intangible Assets      
Finite Lived Intangible Assets      
Finite-Lived Intangible Asset, Useful Life 3 years    
Minimum | Software      
Finite Lived Intangible Assets      
Finite-Lived Intangible Asset, Useful Life 3 years    
Maximum | Other Intangible Assets      
Finite Lived Intangible Assets      
Finite-Lived Intangible Asset, Useful Life 25 years    
Maximum | Software      
Finite Lived Intangible Assets      
Finite-Lived Intangible Asset, Useful Life 12 years