Segments - Pre-Tax Income Reconciliation (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2020 |
Jun. 30, 2019 |
Jun. 30, 2020 |
Jun. 30, 2019 |
|
| Pre-tax income from continuing operations | ||||
| Amortization of acquired intangible assets | $ (472) | $ (169) | $ (945) | $ (343) |
| Acquisition-related (charges)/income | (1) | (102) | (2) | (141) |
| Non-operating retirement-related (costs)/income | (273) | (136) | (538) | (274) |
| Other - divested businesses | (22) | 561 | 3 | 505 |
| Income from continuing operations before income taxes | 1,571 | 2,768 | 1,522 | 4,651 |
| Business Segments | ||||
| Pre-tax income from continuing operations | ||||
| Income from continuing operations before income taxes | 2,744 | 2,832 | 3,747 | 5,276 |
| Internal transactions | ||||
| Pre-tax income from continuing operations | ||||
| Income from continuing operations before income taxes | (121) | (60) | (176) | (149) |
| Unallocated corporate amounts | ||||
| Pre-tax income from continuing operations | ||||
| Income from continuing operations before income taxes | $ (283) | $ (156) | $ (568) | $ (224) |