Earnings Per Share - Basic and Diluted EPS (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Earnings Per Share [Abstract]
Net income	$ 669	$ 500	$ 923
Weighted average shares of common stock outstanding (in thousands):
Basic (in shares)	64,322	67,070	71,885
Dilutive effect of stock awards (in shares)	1,361	1,479	1,933
Diluted (in shares)	65,683	68,549	73,818
Earnings per common share
Basic (in dollars per share)	$ 10.40	$ 7.46	$ 12.84
Diluted (in dollars per share)	$ 10.19	$ 7.30	$ 12.50