Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (161,165)	$ (12,566)	$ 73,439
Other comprehensive income (loss):
Foreign currency translation adjustments	27,023	(8,631)	(594)
Unrealized gain (loss) on cash equivalents and short-term investments, net of tax	(674)	701	(50)
Other comprehensive income (loss)	26,349	(7,930)	(644)
Less: Comprehensive income attributable to non-controlling interest	1,337	2,675	1,258
Total comprehensive income (loss) attributable to CrowdStrike	$ (136,153)	$ (23,171)	$ 71,537

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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