v3.26.1
Net Income (Loss) Per Share Attributable to Common Stockholders - Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jul. 31, 2026
Jul. 31, 2025
Numerator:        
Net income (loss) attributable to CrowdStrike $ 5,306 $ (70,153) $ 33,080 $ (174,417)
Denominator:        
Weighted-average shares used in computing net income (loss) per share attributable to CrowdStrike common stockholders, basic (in shares) 1,019,448 999,634 1,017,225 996,730
Dilutive effect of common stock equivalents (in shares) 25,021 0 20,808 0
Weighted-average shares used in computing net income (loss) per share attributable to CrowdStrike common stockholders, dilutive (in shares) 1,044,469 999,634 1,038,033 996,730
Net income (loss) per share attributable to CrowdStrike common stockholders, basic (in usd per share) $ 0.01 $ (0.07) $ 0.03 $ (0.17)
Net income (loss) per share attributable to CrowdStrike common stockholders, diluted (in usd per share) $ 0.01 $ (0.07) $ 0.03 $ (0.17)