v3.21.2
Net Loss Per Share Attributable to Common Stockholders - Computation of Basic and Diluted Stock (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jul. 31, 2021
Jul. 31, 2020
Jul. 31, 2021
Jul. 31, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Net loss attributable to CrowdStrike $ (57,318) $ (29,874) $ (142,367) $ (49,096)
Weighted-average shares used in computing net loss per share attributable to Crowdstrike, basic (in shares) 226,362 216,695 225,276 214,932
Weighted-average shares used in computing net loss per share attributable to Crowdstrike, diluted (in shares) 226,362 216,695 225,276 214,932
Net loss per share attributable to Crowdstrike, basic (in dollars per share) $ (0.25) $ (0.14) $ (0.63) $ (0.23)
Net loss per share attributable to Crowdstrike, diluted (in dollars per share) $ (0.25) $ (0.14) $ (0.63) $ (0.23)
Class A common stock        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Net loss attributable to CrowdStrike $ (51,078) $ (23,059) $ (125,898) $ (33,407)
Weighted-average shares used in computing net loss per share attributable to Crowdstrike, basic (in shares) 201,720 167,262 199,216 146,249
Weighted-average shares used in computing net loss per share attributable to Crowdstrike, diluted (in shares) 201,720 167,262 199,216 146,249
Net loss per share attributable to Crowdstrike, basic (in dollars per share) $ (0.25) $ (0.14) $ (0.63) $ (0.23)
Net loss per share attributable to Crowdstrike, diluted (in dollars per share) $ (0.25) $ (0.14) $ (0.63) $ (0.23)
Class B common stock        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Net loss attributable to CrowdStrike $ (6,240) $ (6,815) $ (16,469) $ (15,689)
Weighted-average shares used in computing net loss per share attributable to Crowdstrike, basic (in shares) 24,642 49,433 26,060 68,683
Weighted-average shares used in computing net loss per share attributable to Crowdstrike, diluted (in shares) 24,642 49,433 26,060 68,683
Net loss per share attributable to Crowdstrike, basic (in dollars per share) $ (0.25) $ (0.14) $ (0.63) $ (0.23)
Net loss per share attributable to Crowdstrike, diluted (in dollars per share) $ (0.25) $ (0.14) $ (0.63) $ (0.23)