Three Months Ended September 30,

Nine Months Ended September 30,

2026

2025

2026

2025

Net income attributable to WTW

$

303

$

304

$

829

$

870

Basic average number of shares outstanding

93

98

94

99

Dilutive effect of potentially issuable shares

1

—

1

1

Diluted average number of shares outstanding

94

98

95

100

Basic earnings per share

$

3.25

$

3.12

$

8.79

$

8.80

Dilutive effect of potentially issuable shares

(0.01

)

(0.01

)

(0.03

)

(0.06

)

Diluted earnings per share

$

3.24

$

3.11

$

8.76

$

8.74