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Net (loss) income per common share (Tables)
6 Months Ended
Jun. 30, 2022
Net (loss) income per common share  
Summary of calculation of basic and diluted EPS

Three Months Ended June 30, 

Six Months Ended June 30, 

    

2022

    

2021

    

2022

    

2021

Net (loss) income

$

(30)

$

45

$

(37)

$

(39)

Weighted average number of common shares outstanding-basic

74.0

72.2

73.6

68.5

Weighted dilutive effect of equity awards

 

 

2.5

 

 

Weighted average number of common shares outstanding-diluted

74.0

74.7

73.6

68.5

Net (loss) income per common share

Basic

$

(0.41)

$

0.62

$

(0.50)

$

(0.57)

Diluted

$

(0.41)

$

0.60

$

(0.50)

$

(0.57)