Quarterly report pursuant to Section 13 or 15(d)

EQUITY, ROYALTY AND INTEREST INCOME FROM INVESTEES (Details)

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EQUITY, ROYALTY AND INTEREST INCOME FROM INVESTEES (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Oct. 01, 2023
Schedule of Equity Method Investments [Line Items]          
Equity, royalty and interest income from investees $ 118 $ 70 $ 370 $ 261  
Impairment of Equity Method Investment   0   31  
Minimum | Estimate          
Schedule of Equity Method Investments [Line Items]          
Total Investment by All Partners         $ 2,000
Maximum | Estimate          
Schedule of Equity Method Investments [Line Items]          
Total Investment by All Partners         $ 3,000
Dongfeng Cummins Engine Company Ltd          
Schedule of Equity Method Investments [Line Items]          
Equity, royalty and interest income from investees 15 8 52 35  
Beijing Foton Cummins Engine Company          
Schedule of Equity Method Investments [Line Items]          
Equity, royalty and interest income from investees 8 6 33 34  
Chongqing Cummins Engine Company, Ltd.          
Schedule of Equity Method Investments [Line Items]          
Equity, royalty and interest income from investees 7 7 29 23  
Tata Cummins, Ltd.          
Schedule of Equity Method Investments [Line Items]          
Equity, royalty and interest income from investees 6 5 21 19  
All other manufacturers          
Schedule of Equity Method Investments [Line Items]          
Equity, royalty and interest income from investees 18 11 69 14  
Komatsu Cummins Chile, Ltda. (Distribution)          
Schedule of Equity Method Investments [Line Items]          
Equity, royalty and interest income from investees 13 13 40 32  
All other distributors          
Schedule of Equity Method Investments [Line Items]          
Equity, royalty and interest income from investees 3 3 10 8  
Cummin's Share of Equity Earnings          
Schedule of Equity Method Investments [Line Items]          
Equity, royalty and interest income from investees $ 70 53 $ 254 165  
Joint Venture with KAMAZ          
Schedule of Equity Method Investments [Line Items]          
Impairment of Equity Method Investment       28  
Royalty charges          
Schedule of Equity Method Investments [Line Items]          
Impairment of Equity Method Investment       3  
Battery Joint Venture Commitment          
Schedule of Equity Method Investments [Line Items]          
Equity Method Investment, Ownership Percentage 30.00%   30.00%    
Partners Investment Ownership Percentage 10.00%   10.00%    
Royalty and interest income          
Schedule of Equity Method Investments [Line Items]          
Equity, royalty and interest income from investees $ 48 $ 17 $ 116 $ 96