Fair Value Measurements - Carrying Value and Fair Value of Debt (Details) - USD ($) $ in Thousands	Jul. 28, 2024	Jan. 28, 2024	Oct. 12, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt	$ 1,192,865	$ 1,371,039
Debt issuance costs	26,210	36,086
Convertible Debt
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt	371,907	552,392
Fair Value	455,908	575,870
Convertible Senior Notes Due 2027 \| Convertible Debt
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt	311,768	310,563
Fair Value	$ 357,696	$ 262,571
Fixed interest rate	1.625%	1.625%	1.625%
Debt issuance costs	$ 7,700	$ 8,900
Convertible Senior Notes Due 2028 \| Convertible Debt
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long-term debt	60,139	241,829
Fair Value	$ 98,212	$ 313,299
Fixed interest rate	4.00%	4.00%
Debt issuance costs	$ 1,800	$ 8,200

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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