Years ended December 31,

2023

2022

2021

Income from continuing operations

$

1,064

$

1,064

$

2,156

   Less: income attributable to non-controlling interests

(9

)

(15

)

(14

)

Income from continuing operations attributable to WTW

$

1,055

$

1,049

$

2,142

(Loss)/income from discontinued operations, net of tax

$

—

$

(40

)

$

2,080

Basic weighted-average number of shares outstanding

105

112

128

Dilutive effect of potentially issuable shares

1

—

1

Diluted weighted-average number of shares outstanding

106

112

129

Basic earnings per share from continuing operations attributable to WTW

$

10.01

$

9.36

$

16.68

Dilutive effect of potentially issuable shares

(0.06

)

(0.02

)

(0.05

)

Diluted earnings per share from continuing operations attributable to WTW

$

9.95

$

9.34

$

16.63

Basic (loss)/earnings per share from discontinued operations, net of tax

$

—

$

(0.36

)

$

16.20

Dilutive effect of potentially issuable shares

—

—

(0.05

)

Diluted (loss)/earnings per share from discontinued operations, net of tax

$

—

$

(0.36

)

$

16.15