| **Condensed Consolidating Guarantor and Non-Guarantor - Statement of Operations (Details) (USD $)In Millions, unless otherwise specified**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | 3 Months Ended | 12 Months Ended |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------|-----------------|
||
| Sales and revenues, net                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | $ 2,751        |                 | $ 2,861 |  | $ 2,526 |  | $ 2,637 |  | $ 3,179 |  | $ 3,246 |  | $ 3,261 |  | $ 3,009 |  | $ 10,775 | $ 12,695 | $ 13,641 |
| Costs of products sold                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 9,761 | 11,401 | 10,937 |
| Restructuring charges                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 25 | 107 | 82 |
| Asset Impairment Charges                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |           |                 | 24 |  |   |  |   |  |   |  |   |  |   |  |   |  | 97 | 16 | 13 |
| All other operating expenses (income)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 1,877 | 2,253 | 2,103 |
| Total costs and expenses                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 11,760 | 13,777 | 13,135 |
| Equity in income (loss) of non-consolidated affiliates                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 11 | (29) | (71) |
| Income (loss) from continuing operations before income taxes                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (974) | (1,111) | 435 |
| Income tax benefit (expense)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 171 | (1,780) | 1,417 |
| Earnings (loss) from continuing operations                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | (153)          | [1]             | (237) | [1] | (353) | [1] | (114) | [1] | (2,737) | [1] | 80 | [1] | (138) | [1] | (144) | [1] | (803) | (2,891) | 1,852 |
| Loss from discontinued operations, net of tax                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     | (1)            |                 | (10) |  | (21) |  | (9) |  | (32) |  | 4 |  | (34) |  | (9) |  | (41) | (71) | (74) |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      | (154)          |                 | (247) |  | (374) |  | (123) |  | (2,769) |  | 84 |  | (172) |  | (153) |  | (844) | (2,962) | 1,778 |
| Net Income (Loss) Attributable to Noncontrolling Interest                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 54 | 48 | 55 |
| Net income (loss) attributable to Navistar International Corporation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (898) | (3,010) | 1,723 |
| Parent Company [Domain]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  |   |   |   |
| Sales and revenues, net                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| Costs of products sold                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| Restructuring charges                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| Asset Impairment Charges                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| All other operating expenses (income)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (208) | (249) | 79 |
| Total costs and expenses                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (208) | (249) | 79 |
| Equity in income (loss) of non-consolidated affiliates                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (1,108) | (3,258) | 1,759 |
| Income (loss) from continuing operations before income taxes                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (900) | (3,009) | 1,680 |
| Income tax benefit (expense)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 2 | (1) | 43 |
| Earnings (loss) from continuing operations                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (898) | (3,010) | 1,723 |
| Loss from discontinued operations, net of tax                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (898) | (3,010) | 1,723 |
| Net Income (Loss) Attributable to Noncontrolling Interest                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| Net income (loss) attributable to Navistar International Corporation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (898) | (3,010) | 1,723 |
| Guarantor Subsidiaries [Domain]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  |   |   |   |
| Sales and revenues, net                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 6,426 | 7,924 | 8,319 |
| Costs of products sold                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 6,629 | 8,188 | 7,775 |
| Restructuring charges                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 15 | 86 | 33 |
| Asset Impairment Charges                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 81 | 2 | 0 |
| All other operating expenses (income)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 1,180 | 1,297 | 1,263 |
| Total costs and expenses                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 7,905 | 9,573 | 9,071 |
| Equity in income (loss) of non-consolidated affiliates                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 161 | 536 | 462 |
| Income (loss) from continuing operations before income taxes                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (1,318) | (1,113) | (290) |
| Income tax benefit (expense)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 244 | (1,987) | 1,937 |
| Earnings (loss) from continuing operations                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (1,074) | (3,100) | 1,647 |
| Loss from discontinued operations, net of tax                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (1,074) | (3,100) | 1,647 |
| Net Income (Loss) Attributable to Noncontrolling Interest                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| Net income (loss) attributable to Navistar International Corporation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (1,074) | (3,100) | 1,647 |
| Non-Guarantor Subsidiaries [Domain]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  |   |   |   |
| Sales and revenues, net                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 8,979 | 11,413 | 12,885 |
| Costs of products sold                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 7,720 | 9,798 | 10,649 |
| Restructuring charges                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 10 | 21 | 49 |
| Asset Impairment Charges                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 16 | 14 | 13 |
| All other operating expenses (income)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 659 | 968 | 856 |
| Total costs and expenses                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 8,405 | 10,801 | 11,567 |
| Equity in income (loss) of non-consolidated affiliates                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 4 | (34) | (37) |
| Income (loss) from continuing operations before income taxes                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 578 | 578 | 1,281 |
| Income tax benefit (expense)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (75) | 209 | (552) |
| Earnings (loss) from continuing operations                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 503 | 787 | 729 |
| Loss from discontinued operations, net of tax                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (41) | (71) | (74) |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 462 | 716 | 655 |
| Net Income (Loss) Attributable to Noncontrolling Interest                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 54 | 48 | 55 |
| Net income (loss) attributable to Navistar International Corporation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 408 | 668 | 600 |
| Consolidation, Eliminations [Domain]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  |   |   |   |
| Sales and revenues, net                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (4,630) | (6,642) | (7,563) |
| Costs of products sold                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (4,588) | (6,585) | (7,487) |
| Restructuring charges                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| Asset Impairment Charges                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| All other operating expenses (income)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 246 | 237 | (95) |
| Total costs and expenses                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | (4,342) | (6,348) | (7,582) |
| Equity in income (loss) of non-consolidated affiliates                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 954 | 2,727 | (2,255) |
| Income (loss) from continuing operations before income taxes                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 666 | 2,433 | (2,236) |
| Income tax benefit (expense)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | (1) | (11) |
| Earnings (loss) from continuing operations                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 666 | 2,432 | (2,247) |
| Loss from discontinued operations, net of tax                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| Net Income (Loss), Including Portion Attributable to Noncontrolling Interest                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 666 | 2,432 | (2,247) |
| Net Income (Loss) Attributable to Noncontrolling Interest                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | 0 | 0 | 0 |
| Net income (loss) attributable to Navistar International Corporation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |           |                 |   |  |   |  |   |  |   |  |   |  |   |  |   |  | $ 666 | $ 2,432 | $ (2,247) |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| [1](C)In the fourth quarter of 2012, we determined that an additional valuation allowance on our U.S. deferred tax assets was required, due in part to our current domestic performance, which include continued fourth quarter deterioration and cumulative losses as of October 31, 2012 which included fourth quarter warranty charges. As a result we recognized income tax expense of $2 billion for the increase in the valuation allowance. In the fourth quarter of 2012, we also recognized $233 million of income tax expense related to the reversal of income tax benefits recognized in the first, second, and third quarters of 2012. In the fourth quarter of 2013, our North America Truck segment recorded a non-cash charge of $77 million to reflect impairment of goodwill as a result of changes in our organizational and reporting structures, which resulted in a change in certain of our reporting units. The impairment charges were included in Asset impairment charges.Also in the fourth quarter of 2013, the Company met the criteria necessary to apply the exception within the intraperiod tax allocation rules. As a result, the Company recorded an income tax benefit of $220 million, which was recorded in Income tax benefit (expense) related to continuing operations. |

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.
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Total costs related to goods produced and sold during the reporting period.
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Total costs of sales and operating expenses for the period.
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This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest.
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Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.
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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.
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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
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Amount of Net Income (Loss) attributable to noncontrolling interest.
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The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation.
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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.
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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.
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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
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