Three Months Ended

Nine Months Ended

September 30

(in millions of U.S. dollars, except share and per share data)

2021

2020

2021

2020

Numerator:

Net income

$

1,833

$

1,194

$

6,398

$

1,115

Denominator:

Denominator for basic earnings per share:

Weighted-average shares outstanding

435,318,088

451,794,046

443,595,026

451,683,093

Denominator for diluted earnings per share:

Share-based compensation plans

3,123,550

1,471,434

3,032,989

1,894,699

Weighted-average shares outstanding and assumed conversions

438,441,638

453,265,480

446,628,015

453,577,792

Basic earnings per share

$

4.21

$

2.64

$

14.42

$

2.47

Diluted earnings per share

$

4.18

$

2.63

$

14.33

$

2.46

Potential anti-dilutive share conversions

1,758,853

7,053,316

1,439,882

6,767,727