Financing Receivables - Schedule of Amortized Cost Basis of Financing Receivables Categorized by Internal Risk Rating (Details) - USD ($) $ in Thousands	Apr. 30, 2025	Jan. 31, 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	$ 111,835	$ 45,424
2026
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	68,270	0
2025
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	43,565	45,424
1 to 4
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	70,638	18,413
1 to 4 \| 2026
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	51,989	0
1 to 4 \| 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	18,649	18,413
5 to 6
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	41,197	27,011
5 to 6 \| 2026
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	16,281	0
5 to 6 \| 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	24,916	27,011
7 to 9
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	0	0
7 to 9 \| 2026
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	0	0
7 to 9 \| 2025
Financing Receivable, Credit Quality Indicator [Line Items]
Amortized cost basis of financing receivables	$ 0	$ 0

CrowdStrike Holdings, Inc. 10-Q