Summary of Significant Accounting Policies - Warranty (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 31, 2024	Jan. 31, 2023	Jan. 31, 2022
Accounting Policies [Abstract]
Warranty expense	$ 16.7	$ 5.4	$ 3.8
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Subscription terms (in years)	1 year
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Subscription terms (in years)	5 years