Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Computation of Basic and Diluted EPS) (Details)

v3.19.3
Earnings Per Share (Computation of Basic and Diluted EPS) (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Sep. 30, 2019
Sep. 30, 2018
Earnings Per Share [Abstract]                
Net income $ 45 $ 26 $ 21 $ 58 $ 21 $ 39 $ 93 $ 118
Basic weighted average shares outstanding (in shares) 96.2     99.8     97.0 99.8
Stock Options and restricted stock units (RSUs) (in shares) 0.1     0.3     0.2 0.1
Diluted weighted average shares outstanding (in shares) 96.3     100.1     97.2 99.9
Earnings per share                
Basic (in usd per share) $ 0.47     $ 0.58     $ 0.95 $ 1.19
Diluted (in usd per share) 0.47     0.58     0.95 1.19
Cash dividends declared per share (in usd per share) $ 0.29     $ 0.25     $ 0.87 $ 0.50
Dividends:                
Aggregate dividends paid to shareholders $ 28     $ 25     $ 84 $ 52