v3.26.3
EARNINGS PER COMMON SHARE (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
3 Months Ended 6 Months Ended
Aug. 15, 2026
Aug. 16, 2025
Aug. 15, 2026
Aug. 16, 2025
EARNINGS PER COMMON SHARE        
Net earnings numerator (basic) $ 636 $ 604 $ 1,533 $ 1,464
Net earnings numerator (diluted) $ 636 $ 604 $ 1,533 $ 1,464
Average number of common shares used in basic calculation 606 662 610 661
Dilutive effect of stock options (in shares) 2 3 2 3
Average number of common shares used in diluted calculation 608 665 612 664
Net earnings attributable to The Kroger Co. per basic common share $ 1.05 $ 0.91 $ 2.52 $ 2.22
Net earnings attributable to The Kroger Co. per diluted common share $ 1.05 $ 0.91 $ 2.51 $ 2.2
Undistributed and distributed earnings to participating securities $ 5 $ 5 $ 10 $ 11
Shares excluded from the earnings per share calculation due to anti-dilutive effect on earnings per share 4 1 3 1