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REVENUE RECOGNITION DISAGGREGATION OF REVENUES (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 29, 2020 | Mar. 31, 2019
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) | [1] | $ 5,011 | $ 6,004
Heavy-duty truck (EBU market) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 519 | 723
Medium-duty truck and bus (EBU market) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 490 | 610
Light-duty automotive (EBU market) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 327 | 330
On-highway (EBU market) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 1,336 | 1,663
Off-highway (EBU market) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 243 | 321
Parts (DBU product line) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 783 | 841
Power Generation (DBU product line) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 375 | 401
Service (DBU product line) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 327 | 362
Engines (DBU product line) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 322 | 389
Emission solutions (CBU business) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 570 | 749
Filtration (CBU business) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 249 | 259
Turbo technologies (CBU business) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 158 | 190
Automated Transmissions (CBU business) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 82 | 149
Electronics and Fuel systems (CBU business) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 56 | 54
Power Generation (PSBU product line) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 269 | 308
Industrial (PSBU product line) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 165 | 231
Generator technologies (PSBU product line) |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 66 | 84
Engine |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 2,158 | 2,653
Distribution |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 1,814 | 2,001
Components |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 1,502 | 1,861
Power Systems |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 884 | 1,077
External Sales |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 5,011 | 6,004
External Sales | Engine |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 1,579 | 1,984
External Sales | Distribution |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 1,807 | 1,993
External Sales | Components |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 1,115 | 1,401
External Sales | Power Systems |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 500 | 623
UNITED STATES |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 2,852 | 3,436
CHINA |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 522 | 573
CHINA | Distribution |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 68 | 81
INDIA |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 170 | 224
INDIA | Distribution |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 36 | 47
OTHER INTERNATIONAL |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 1,467 | 1,771
NORTH AMERICA | Distribution |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 1,245 | 1,392
ASIA PACIFIC | Distribution |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 192 | 220
EUROPE | Distribution |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 135 | 123
AFRICA AND MIDDLE EAST | Distribution |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 51 | 55
RUSSIA | Distribution |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | 41 | 35
LATIN AMERICA | Distribution |  |  |
Disaggregation of Revenue [Line Items] |  |  |
NET SALES (a) (Note 3) |  | $ 39 | $ 40
[1] | (a) Includes sales to nonconsolidated equity investees of $257 million and $285 million for the three months ended March 29, 2020 and March 31, 2019, respectively.

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