For the Three Months Ended

For the Nine Months Ended

September 30,

2025

2024

2025

2024

Numerator (basic and diluted):

Net income

$

725,896

$

665,464

$

1,932,976

$

1,835,550

Denominator:

Weighted-average common shares outstanding – basic

848,292

869,971

853,909

878,442

Effect of stock options ⁽¹⁾

4,412

5,052

4,543

5,693

Weighted-average common shares outstanding – assuming dilution

852,704

875,023

858,452

884,135

Earnings per share:

Earnings per share-basic

$

0.86

$

0.76

$

2.26

$

2.09

Earnings per share-assuming dilution

$

0.85

$

0.76

$

2.25

$

2.08

Antidilutive potential common shares not included in the calculation of diluted earnings per share:

Stock options ⁽¹⁾

801

1,385

1,155

1,723

Weighted-average exercise price per share of antidilutive stock options ⁽¹⁾

$

88.18

$

68.46

$

83.14

$

65.17