Fair Value of Financial Instruments - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Jan. 31, 2025
Liabilities:
Contingent consideration, current	$ 10,155	$ 26,944
Contingent consideration, non-current	9,245	18,056
Recurring
Assets:
Total assets	88,187	36,371
Liabilities:
Contingent consideration	19,400	45,000
Total liabilities	19,400	45,000
Recurring | Commercial paper
Assets:
Total assets	29,904
Recurring | U.S. treasury securities
Assets:
Total assets	29,850
Recurring | Money market funds
Assets:
Total assets	28,433	36,371
Recurring | Level 1
Assets:
Total assets	28,433	36,371
Liabilities:
Contingent consideration	0	0
Total liabilities	0	0
Recurring | Level 1 | Commercial paper
Assets:
Total assets	0
Recurring | Level 1 | U.S. treasury securities
Assets:
Total assets	0
Recurring | Level 1 | Money market funds
Assets:
Total assets	28,433	36,371
Recurring | Level 2
Assets:
Total assets	59,754	0
Liabilities:
Contingent consideration	0	0
Total liabilities	0	0
Recurring | Level 2 | Commercial paper
Assets:
Total assets	29,904
Recurring | Level 2 | U.S. treasury securities
Assets:
Total assets	29,850
Recurring | Level 2 | Money market funds
Assets:
Total assets	0	0
Recurring | Level 3
Assets:
Total assets	0	0
Liabilities:
Contingent consideration	19,400	45,000
Total liabilities	19,400	45,000
Recurring | Level 3 | Commercial paper
Assets:
Total assets	0
Recurring | Level 3 | U.S. treasury securities
Assets:
Total assets	0
Recurring | Level 3 | Money market funds
Assets:
Total assets	$ 0	$ 0