v3.26.1
Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Basic        
Net Income Attributable to Phillips 66 $ 3,847 $ 877 $ 4,054 $ 1,364
Income allocated to participating securities (3) (2) (4) (5)
Net income available to common stockholders $ 3,844 $ 875 $ 4,050 $ 1,359
Weighted-average common shares outstanding (in shares) 400,004 405,726 400,466 406,820
Effect of share-based compensation (in shares) 950 1,037 1,027 1,146
Weighted-average common shares outstanding - EPS (in shares) 400,954 406,763 401,493 407,966
Earnings per share of common stock (in usd per share) $ 9.59 $ 2.15 $ 10.09 $ 3.33
Diluted        
Net Income Attributable to Phillips 66 $ 3,847 $ 877 $ 4,054 $ 1,364
Income allocated to participating securities 0 (1) 0 (3)
Net income available to common stockholders $ 3,847 $ 876 $ 4,054 $ 1,361
Weighted-average common shares outstanding (in shares) 400,954 406,763 401,493 407,966
Effect of share-based compensation (in shares) 1,664 1,166 1,979 1,482
Weighted-average common shares outstanding - EPS (in shares) 402,618 407,929 403,472 409,448
Earnings per share of common stock (in usd per share) $ 9.55 $ 2.15 $ 10.05 $ 3.32