Quarterly report pursuant to Section 13 or 15(d)

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

v3.23.3
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, 2023
Jun. 30, 2023
Mar. 31, 2023
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Sep. 30, 2023
Sep. 30, 2022
Earnings Per Share [Abstract]                
Net income $ 103 $ 70 $ 67 $ 101 $ 92 $ 106 $ 240 $ 299
Basic weighted average shares outstanding (in shares) 84.0     89.5     85.2 91.2
Stock Options and restricted stock units (RSUs) (in shares) 0.5     0.4     0.5 0.5
Diluted weighted average shares outstanding (in shares) 84.5     89.9     85.7 91.7
Earnings per share                
Basic (in usd per share) $ 1.22     $ 1.13     $ 2.81 $ 3.28
Diluted (in usd per share) 1.21     1.13     2.79 3.26
Cash dividends declared per share (in usd per share) $ 0.35     $ 0.32     $ 1.05 $ 0.96
Aggregate dividends paid to stockholders $ 29     $ 29     $ 90 $ 88
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 0.2     0.4     0.2 0.4
Restricted Stock Units (RSUs) [Member]                
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 0.4     0.2       0.2