(dollars in millions, except per share amounts; shares in millions)

2021

2020

2019

Net income (loss) attributable to common shareowners:

Income (loss) from continuing operations

$

3,897

$

(3,109)

$

3,510

Income (loss) from discontinued operations

(33)

(410)

2,027

Net income (loss) attributable to common shareowners

$

3,864

$

(3,519)

$

5,537

Basic weighted average number of shares outstanding

1,501.6

1,357.8

854.8

Stock awards and equity units (share equivalent)

6.9

—

9.1

Diluted weighted average number of shares outstanding

1,508.5

1,357.8

863.9

Earnings (Loss) per share attributable to common shareowners - basic

Income (loss) from continuing operations

$

2.60

$

(2.29)

$

4.11

Income (loss) from discontinued operations

(0.03)

(0.30)

2.37

Net income (loss) attributable to common shareowners

$

2.57

$

(2.59)

$

6.48

Earnings (Loss) per share attributable to common shareowners - diluted

Income (loss) from continuing operations

$

2.58

$

(2.29)

$

4.06

Income (loss) from discontinued operations

(0.02)

(0.30)

2.35

Net income (loss) attributable to common shareowners

$

2.56

$

(2.59)

$

6.41