XML 22 R11.htm IDEA: XBRL DOCUMENT v3.19.2
Comprehensive Income
6 Months Ended
Jun. 30, 2019
Comprehensive Income Detail [Abstract]  
Comprehensive Income 5.   Comprehensive Income

The following table presents comprehensive income and earnings per share on comprehensive income:

Three Months Ended June 30,

Six Months Ended June 30,

2019

2018

2019

2018

(in millions, except share or per share amounts)

Comprehensive income available for common stockholders

$

36

$

28

$

84

$

75

Earnings per share on comprehensive income

Basic

$

0.47

$

0.39

$

1.11

$

1.05

Diluted

$

0.46

$

0.39

$

1.10

$

1.03

Weighted average common shares outstanding

Basic

75,868,349

72,476,729

75,486,825

71,979,104

Diluted

76,594,934

73,329,496

76,288,342

72,923,744