Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 4) Goodwill

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 4) Goodwill - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Goodwill      
Goodwill $ 1,293 $ 1,286 $ 1,126
Automated Transmission      
Goodwill      
Reporting Unit Carrying Value $ 1,100    
Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount 18.00%    
Goodwill $ 544    
Percentage of Goodwill Accounted by a Single or aggregated Reporting Unit 42.00%    
Aggregated Emission Solution and Filtration Reporting Unit      
Goodwill      
Percentage of Goodwill Accounted by a Single or aggregated Reporting Unit 30.00%    
New Power      
Goodwill      
Percentage of Goodwill Accounted by a Single or aggregated Reporting Unit 20.00%    
Distribution      
Goodwill      
Percentage of Goodwill Accounted by a Single or aggregated Reporting Unit 6.00%