Segments - Pre-Tax Income Reconciliation (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2020 |
Mar. 31, 2019 |
|
| Pre-tax income from continuing operations | ||
| Amortization of acquired intangible assets | $ (473) | $ (173) |
| Acquisition-related (charges)/income | 0 | (39) |
| Non-operating retirement-related (costs)/income | (264) | (138) |
| Other - divested businesses | 25 | (56) |
| Income/(loss) from continuing operations before income taxes | (49) | 1,883 |
| Business Segments | ||
| Pre-tax income from continuing operations | ||
| Income/(loss) from continuing operations before income taxes | 1,003 | 2,445 |
| Internal transactions | ||
| Pre-tax income from continuing operations | ||
| Income/(loss) from continuing operations before income taxes | (55) | (89) |
| Unallocated corporate amounts | ||
| Pre-tax income from continuing operations | ||
| Income/(loss) from continuing operations before income taxes | $ (284) | $ (67) |