Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions |
3 Months Ended |
9 Months Ended |
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
| Net income attributable to common shareowners: |
|
|
|
|
| Net income from continuing operations |
$ 1,330
|
$ 1,443
|
$ 4,155
|
$ 4,041
|
| Income from discontinued operations |
0
|
37
|
0
|
1
|
| Net income attributable to common shareowners |
$ 1,330
|
$ 1,480
|
$ 4,155
|
$ 4,042
|
| Basic weighted average number of shares outstanding |
788.3
|
822.4
|
790.3
|
824.0
|
| Stock awards and equity units |
8.8
|
8.8
|
9.1
|
7.8
|
| Diluted weighted average number of shares outstanding |
797.1
|
831.2
|
799.4
|
831.8
|
| Earnings Per Share of Common Stock - Basic: |
|
|
|
|
| Net income from continuing operations |
$ 1.69
|
$ 1.76
|
$ 5.26
|
$ 4.90
|
| Income from discontinued operations |
0.00
|
0.04
|
0.00
|
0.00
|
| Net income attributable to common shareowners |
1.69
|
1.80
|
5.26
|
4.91
|
| Earnings Per Share of Common Stock - Diluted: |
|
|
|
|
| Net income from continuing operations |
1.67
|
1.74
|
5.20
|
4.86
|
| Income from discontinued operations |
0.00
|
0.04
|
0.00
|
0.00
|
| Net income attributable to common shareowners |
$ 1.67
|
$ 1.78
|
$ 5.20
|
$ 4.86
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount |
5.8
|
12.2
|
6.4
|
15.0
|