| Fiscal period | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 |
|---|
| Period End Date | 12/31/2020 | 12/31/2019 | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 | 12/31/2014 | 12/31/2013 | 12/31/2012 | 12/31/2011 |
|---|
| Net Sales | 19,811.00 | 23,571.00 | 23,771.00 | 20,428.00 | 17,509.00 | 19,110.00 | 19,221.00 | 17,301.00 | 17,334.00 | 18,048.00 |
| Total Revenues | 19,811.00 | 23,571.00 | 23,771.00 | 20,428.00 | 17,509.00 | 19,110.00 | 19,221.00 | 17,301.00 | 17,334.00 | 18,048.00 |
| Cost of sales | 14,917.00 | 17,591.00 | 18,034.00 | 15,328.00 | 13,051.00 | 14,163.00 | 14,360.00 | 13,021.00 | 12,918.00 | 13,459.00 |
| Gross Profit | 4,894.00 | 5,980.00 | 5,737.00 | 5,100.00 | 4,458.00 | 4,947.00 | 4,861.00 | 4,280.00 | 4,416.00 | 4,589.00 |
| Research and engineering expenses | 906.00 | 1,001.00 | 902.00 | 754.00 | 637.00 | 735.00 | 754.00 | 713.00 | 728.00 | 629.00 |
| Selling and administrative expenses | 2,125.00 | 2,454.00 | 2,437.00 | 2,429.00 | 2,099.00 | 2,092.00 | 2,095.00 | 1,817.00 | 1,808.00 | 1,837.00 |
| Restructuring and other charges | -- | 119.00 | -- | -- | -- | 90.00 | -- | -- | -- | -- |
| Other operating income, net | (46.00) | (36.00) | (6.00) | 60.00 | (5.00) | (17.00) | (17.00) | (10.00) | (10.00) | 21.00 |
| Investee equity, royalty and other income | 452.00 | 330.00 | 394.00 | 357.00 | 301.00 | 315.00 | 370.00 | 361.00 | 384.00 | 416.00 |
| Loss contingency | -- | -- | -- | -- | (138.00) | (60.00) | -- | -- | -- | -- |
| Gain on sale of business | -- | -- | -- | -- | -- | -- | -- | -- | -- | 121.00 |
| Impairment of light-duty diesel assets | -- | -- | -- | -- | -- | (211.00) | -- | -- | -- | -- |
| Operating Income (loss) | 2,269.00 | 2,700.00 | 2,786.00 | 2,334.00 | 1,880.00 | 2,057.00 | 2,365.00 | 2,101.00 | 2,254.00 | 2,681.00 |
| Interest expense | 100.00 | 109.00 | 114.00 | 81.00 | 69.00 | 65.00 | 64.00 | 41.00 | 32.00 | 44.00 |
| Interest income | -- | -- | -- | 18.00 | 23.00 | 24.00 | 23.00 | 27.00 | 25.00 | 34.00 |
| Other (income) expense, net | 169.00 | 243.00 | 81.00 | 94.00 | 96.00 | 9.00 | 110.00 | 32.00 | 24.00 | 0.00 |
| Loss on early retirement of debt | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Joint ventures and alliances (income) expense | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Earnings before income taxes, minority interests, dividends on preferred securit | 2,338.00 | 2,834.00 | 2,753.00 | 2,365.00 | 1,930.00 | 2,025.00 | 2,434.00 | 2,119.00 | 2,271.00 | 2,671.00 |
| U.S. earnings (loss) | -- | -- | -- | -- | 995.00 | 365.00 | 1,407.00 | 1,058.00 | 998.00 | 881.00 |
| Foreign earnings | -- | -- | -- | -- | 935.00 | 190.00 | 1,027.00 | 1,061.00 | 1,273.00 | 1,790.00 |
| Current- Foreign | 358.00 | 282.00 | 348.00 | 289.00 | 213.00 | 147.00 | 197.00 | 192.00 | 299.00 | 524.00 |
| Deferred- Foreign | 22.00 | 28.00 | (26.00) | (12.00) | (7.00) | 43.00 | (8.00) | 33.00 | 8.00 | 16.00 |
| Provision for income taxes | 527.00 | 566.00 | 566.00 | 1,371.00 | 474.00 | 555.00 | 698.00 | 531.00 | 533.00 | 725.00 |
| Current:U.S. federal and state | 162.00 | 288.00 | 303.00 | 355.00 | 211.00 | (151.00) | 470.00 | 239.00 | 118.00 | 116.00 |
| Deferred:U.S. federal and state | 2.00 | (32.00) | (71.00) | (42.00) | 57.00 | 516.00 | 39.00 | 67.00 | 108.00 | 69.00 |
| Current- Impact of tax legislation | -- | -- | 153.00 | 349.00 | -- | -- | -- | -- | -- | -- |
| Deferred- Impact of tax legislation | (17.00) | -- | (141.00) | 432.00 | -- | -- | -- | -- | -- | -- |
| Minority interests in earnings of consolidated subsidiaries | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Dividends on preferred securities of subsidiary trust | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Cumulative effect of change in accounting principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Consolidated Net Income (Loss) | 1,811.00 | 2,268.00 | 2,187.00 | 994.00 | 1,456.00 | 1,470.00 | 1,736.00 | 1,588.00 | 1,738.00 | 1,946.00 |
| Less: Net income attributable to noncontrolling interests | 22.00 | 8.00 | 46.00 | (5.00) | 62.00 | 71.00 | 85.00 | 105.00 | 93.00 | 98.00 |
| NET INCOME ATTRIBUTABLE TO CUMMINS INC | 1,789.00 | 2,260.00 | 2,141.00 | 999.00 | 1,394.00 | 1,399.00 | 1,651.00 | 1,483.00 | 1,645.00 | 1,848.00 |
| Basic:Earnings before cumulative effect of change in accounting principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Basic:Cumulative effect of change in accounting principle, net of tax | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Earnings per share:Basic | 12.07 | 14.54 | 13.20 | 5.99 | 8.25 | 7.86 | 9.04 | 7.93 | 8.69 | 9.58 |
| Diluted:Earnings before cumulative effect of change in accounting principle | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Diluted:Cumulative effect of change in accounting principle, net of tax | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Earnings per share:Diluted | 12.01 | 14.48 | 13.15 | 5.97 | 8.23 | 7.84 | 9.02 | 7.91 | 8.67 | 9.55 |
| Weighted Average Shares Outstanding (Basic) | 148.20 | 155.40 | 162.20 | 166.70 | 169.04 | 178.04 | 182.64 | 186.99 | 189.29 | 192.97 |
| Weighted Average Shares Outstanding (Diluted) | 149.00 | 156.10 | 162.80 | 167.30 | 169.34 | 178.41 | 183.08 | 187.42 | 189.67 | 193.60 |