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 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Schedule of Equity Method Investments [Line Items]        
Equity, royalty and interest income from investees $ 133 $ 95 $ 252 $ 191
Impairment of Equity Method Investment   0   31
Dongfeng Cummins Engine Company Ltd        
Schedule of Equity Method Investments [Line Items]        
Equity, royalty and interest income from investees 18 11 37 27
Chongqing Cummins Engine Company, Ltd.        
Schedule of Equity Method Investments [Line Items]        
Equity, royalty and interest income from investees 13 7 22 16
Beijing Foton Cummins Engine Company        
Schedule of Equity Method Investments [Line Items]        
Equity, royalty and interest income from investees 9 14 25 28
Tata Cummins, Ltd.        
Schedule of Equity Method Investments [Line Items]        
Equity, royalty and interest income from investees 7 5 15 14
All other manufacturers        
Schedule of Equity Method Investments [Line Items]        
Equity, royalty and interest income from investees 32 13 51 3
Komatsu Cummins Chile, Ltda. (Distribution)        
Schedule of Equity Method Investments [Line Items]        
Equity, royalty and interest income from investees 13 12 27 19
All other distributors        
Schedule of Equity Method Investments [Line Items]        
Equity, royalty and interest income from investees 4 3 7 5
Cummin's Share of Equity Earnings        
Schedule of Equity Method Investments [Line Items]        
Equity, royalty and interest income from investees 96 65 184 112
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
Royalty and interest income        
Schedule of Equity Method Investments [Line Items]        
Equity, royalty and interest income from investees $ 37 $ 30 $ 68 $ 79