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Fair Value of Financial Instruments (Tables)

12 Months Ended

Jan. 31, 2026

Fair Value Disclosures [Abstract]

Summary of Estimated Fair Value of Securities Included in Cash Equivalents and Short-term Investments

Financial assets and liabilities subject to the fair value disclosure requirements were as follows (in thousands):


		January 31, 2026
		Level 1				Level 2				Total
Cash equivalents:
Money market funds		$	68,169			$	—			$	68,169
Short-term investments:
U.S. treasury securities			102,932			—					102,932
Other current assets:
Forward contracts designated as cash flow hedges		—					6,150				6,150
Total current assets			171,101				6,150				177,251
Other assets, non-current:
Forward contracts designated as cash flow hedges		—					855				855
Total assets		$	171,101			$	7,005			$	178,106

Other current liabilities:
Forward contracts designated as cash flow hedges		$	—			$	802			$	802
Forward contracts not designated as cash flow hedges			—				906				906
Total current liabilities			—				1,708				1,708
Other liabilities, non-current:
Forward contracts designated as cash flow hedges			—				185				185
Total liabilities		$	—			$	1,893			$	1,893


		January 31, 2025
		Level 1				Level 2				Total
Cash equivalents:
Money market funds		$	188,307			$	—			$	188,307
Short-term investments:
U.S. treasury securities			98,241				—				98,241
Total cash equivalents and short-term investments		$	286,548			$	—			$	286,548

As of January 31, 2025, forward contracts were not material

Summary of Contractual Maturities of Securities Included in Cash Equivalents and Short-Term Investment

As of January 31, 2026, remaining contractual maturities of our cash equivalents and short-term investments were as follows (in thousands):


		January 31, 2026
Due within one year		$	144,730
Due between one to five years			26,371
Total		$	171,101

Summary of Net Carrying Amounts and Estimated Fair Values of Convertible Notes

The net carrying amounts and estimated fair values of the Convertible Notes were as follows (in thousands):


		January 31,
		2026								2025
		Net Carrying Amount				Estimated Fair Value				Net Carrying Amount				Estimated Fair Value
2026 Convertible Notes		$	—			$	—			$	203,907			$	260,248
2029 Convertible Notes			451,011				434,378				448,638				458,103
Total		$	451,011			$	434,378			$	652,545			$	718,351