| ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) | NOTE 13.  ACCUMULATED OTHER COMPREHENSIVE LOSS  Following are the changes in accumulated other comprehensive income (loss) by component for the three months ended: 
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| In millions |  | Change in pensions and other
 postretirement
 defined benefit plans
 |  | Foreign currency translation
 adjustment
 |  |  |  | Unrealized gain (loss) on
 derivatives
 |  | Total attributable to
 Cummins Inc.
 |  | Noncontrolling interests
 |  | Total |  
| Balance at March 31, 2022 |  | $ | (330) |  |  | $ | (1,196) |  |  |  |  | $ | 11 |  |  | $ | (1,515) |  |  |  |  |  |  
| Other comprehensive income before reclassifications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Before-tax amount |  | — |  |  | (235) |  |  |  |  | 59 |  |  | (176) |  |  | $ | (15) |  |  | $ | (191) |  |  
| Tax benefit (expense) |  | 1 |  |  | 5 |  |  |  |  | (15) |  |  | (9) |  |  | — |  |  | (9) |  |  
| After-tax amount |  | 1 |  |  | (230) |  |  |  |  | 44 |  |  | (185) |  |  | (15) |  |  | (200) |  |  
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Amounts reclassified from accumulated other comprehensive income (loss)(1)
 |  | 5 |  |  | — |  |  |  |  | (1) |  |  | 4 |  |  | — |  |  | 4 |  |  
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| Net current period other comprehensive income (loss) |  | 6 |  |  | (230) |  |  |  |  | 43 |  | (2) | (181) |  |  | $ | (15) |  |  | $ | (196) |  |  
| Balance at June 30, 2022 |  | $ | (324) |  |  | $ | (1,426) |  |  |  |  | $ | 54 |  |  | $ | (1,696) |  |  |  |  |  |  
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| Balance at April 4, 2021 |  | $ | (706) |  |  | $ | (1,260) |  |  |  |  | $ | 29 |  |  | $ | (1,937) |  |  |  |  |  |  
| Other comprehensive income before reclassifications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| Before-tax amount |  | — |  |  | 29 |  |  |  |  | (45) |  |  | (16) |  |  | $ | (7) |  |  | $ | (23) |  |  
| Tax benefit |  | 1 |  |  | — |  |  |  |  | 9 |  |  | 10 |  |  | — |  |  | 10 |  |  
| After-tax amount |  | 1 |  |  | 29 |  |  |  |  | (36) |  |  | (6) |  |  | (7) |  |  | (13) |  |  
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Amounts reclassified from accumulated other comprehensive income (loss)(1)
 |  | 16 |  |  | — |  |  |  |  | (2) |  |  | 14 |  |  | — |  |  | 14 |  |  
| Net current period other comprehensive income (loss) |  | 17 |  |  | 29 |  |  |  |  | (38) |  | (2) | 8 |  |  | $ | (7) |  |  | $ | 1 |  |  
| Balance at July 4, 2021 |  | $ | (689) |  |  | $ | (1,231) |  |  |  |  | $ | (9) |  |  | $ | (1,929) |  |  |  |  |  |  
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(1) Amounts are net of tax. Reclassifications out of accumulated other comprehensive income and the related tax effects are immaterial for separate disclosure.
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(2) Primarily related to interest rate lock activity. See the Interest Rate Risk section in NOTE 10, "DEBT," for additional information.
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|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Following are the changes in accumulated other comprehensive income (loss) by component for the six months ended: 
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|  | In millions |  | Change in pensions and other
 postretirement
 defined benefit plans
 |  | Foreign currency translation
 adjustment
 |  |  |  | Unrealized gain (loss) on
 derivatives
 |  | Total attributable to
 Cummins Inc.
 |  | Noncontrolling interests
 |  | Total |  
|  | Balance at December 31, 2021 |  | $ | (346) |  |  | $ | (1,208) |  |  |  |  | $ | (17) |  |  | $ | (1,571) |  |  |  |  |  |  
|  | Other comprehensive income before reclassifications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  | Before-tax amount |  | 14 |  |  | (224) |  |  |  |  | 95 |  |  | (115) |  |  | $ | (23) |  |  | $ | (138) |  |  
|  | Tax (expense) benefit |  | (3) |  |  | 6 |  |  |  |  | (22) |  |  | (19) |  |  | — |  |  | (19) |  |  
|  | After-tax amount |  | 11 |  |  | (218) |  |  |  |  | 73 |  |  | (134) |  |  | (23) |  |  | (157) |  |  
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Amounts reclassified from accumulated other comprehensive income (loss)(1)
 |  | 11 |  |  | — |  |  |  |  | (2) |  |  | 9 |  |  | — |  |  | 9 |  |  
|  | Net current period other comprehensive income (loss) |  | 22 |  |  | (218) |  |  |  |  | 71 |  | (2) | (125) |  |  | $ | (23) |  |  | $ | (148) |  |  
|  | Balance at June 30, 2022 |  | $ | (324) |  |  | $ | (1,426) |  |  |  |  | $ | 54 |  |  | $ | (1,696) |  |  |  |  |  |  
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|  | Balance at December 31, 2020 |  | $ | (735) |  |  | $ | (1,204) |  |  |  |  | $ | (43) |  |  | $ | (1,982) |  |  |  |  |  |  
|  | Other comprehensive income before reclassifications |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  | Before-tax amount |  | 15 |  |  | (31) |  |  |  |  | 48 |  |  | 32 |  |  | $ | (7) |  |  | $ | 25 |  |  
|  | Tax (expense) benefit |  | (2) |  |  | 4 |  |  |  |  | (13) |  |  | (11) |  |  | — |  |  | (11) |  |  
|  | After-tax amount |  | 13 |  |  | (27) |  |  |  |  | 35 |  |  | 21 |  |  | (7) |  |  | 14 |  |  
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Amounts reclassified from accumulated other comprehensive income (loss)(1)
 |  | 33 |  |  | — |  |  |  |  | (1) |  |  | 32 |  |  | — |  |  | 32 |  |  
|  | Net current period other comprehensive income (loss) |  | 46 |  |  | (27) |  |  |  |  | 34 |  | (2) | 53 |  |  | $ | (7) |  |  | $ | 46 |  |  
|  | Balance at July 4, 2021 |  | $ | (689) |  |  | $ | (1,231) |  |  |  |  | $ | (9) |  |  | $ | (1,929) |  |  |  |  |  |  
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(1) Amounts are net of tax. Reclassifications out of accumulated other comprehensive income and the related tax effects are immaterial for separate disclosure.
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(2) Primarily related to interest rate lock activity. See the Interest Rate Risk section in NOTE 10, "DEBT," for additional information.
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