Discontinued operations (Details) - USD ($)
$ in Millions |
|
3 Months Ended |
6 Months Ended |
Apr. 08, 2019 |
Jun. 30, 2020 |
Jun. 30, 2019 |
Jun. 30, 2020 |
Jun. 30, 2019 |
| Statement [line items] |
|
|
|
|
|
| Net sales to third parties of discontinued operations |
|
$ 11,347
|
$ 11,764
|
$ 23,630
|
$ 22,870
|
| Sales to continuing and discontinued segments |
|
|
|
|
53
|
| Net sales |
|
11,347
|
11,764
|
23,630
|
22,923
|
| Cost of goods sold |
|
(3,429)
|
(3,406)
|
(7,151)
|
(6,657)
|
| Gross profit |
|
8,193
|
8,618
|
17,179
|
16,822
|
| Selling, general and administration |
|
(3,368)
|
(3,585)
|
(6,854)
|
(6,915)
|
| Research and Development |
|
(2,441)
|
(2,051)
|
(4,501)
|
(4,350)
|
| Other income |
|
432
|
989
|
693
|
1,192
|
| Other expense |
|
(464)
|
(1,308)
|
(1,421)
|
(1,844)
|
| Operating income of discontinued operations |
|
$ 2,352
|
$ 2,663
|
$ 5,096
|
$ 4,905
|
| Profit (loss) from operating activities, as a percentage from net sales |
|
20.70%
|
22.60%
|
21.60%
|
21.40%
|
| Interest expense |
|
$ (220)
|
$ (205)
|
$ (459)
|
$ (431)
|
| Other financial income and expense |
|
(27)
|
0
|
(34)
|
44
|
| Income before taxes |
|
2,288
|
2,634
|
4,909
|
4,774
|
| Taxes |
|
$ (421)
|
(525)
|
$ (869)
|
(797)
|
| Net income/loss from discontinued operations before gain on distribution |
|
|
|
|
(101)
|
| Gain on distribution |
|
|
4,691
|
|
4,691
|
| Net income/loss from discontinued operations |
|
|
4,691
|
|
4,590
|
| Discontinued operations |
|
|
|
|
|
| Statement [line items] |
|
|
|
|
|
| Net sales to third parties of discontinued operations |
|
|
|
|
1,777
|
| Sales to continuing and discontinued segments |
|
|
|
|
32
|
| Net sales |
|
|
|
|
1,809
|
| Cost of goods sold |
|
|
|
|
(860)
|
| Gross profit |
|
|
|
|
949
|
| Selling, general and administration |
|
|
|
|
(638)
|
| Research and Development |
|
|
|
|
(142)
|
| Other income |
|
|
|
|
15
|
| Other expense |
|
|
|
|
(113)
|
| Operating income of discontinued operations |
|
|
|
|
$ 71
|
| Profit (loss) from operating activities, as a percentage from net sales |
|
|
|
|
4.00%
|
| Interest expense |
|
|
|
|
$ (10)
|
| Other financial income and expense |
|
|
|
|
(3)
|
| Income before taxes |
|
|
|
|
58
|
| Taxes |
|
|
|
|
(159)
|
| Net income/loss from discontinued operations before gain on distribution |
|
|
|
|
(101)
|
| Gain on distribution |
$ 4,691
|
|
4,691
|
|
4,691
|
| Net income/loss from discontinued operations |
|
|
$ 4,691
|
|
$ 4,590
|