[Line Items] for Summary of Significant Accounting Policies [Table]

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- Definition

The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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- Definition

The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

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

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Description of the Business and Summary of Significant Accounting Policies and Practices - Convertible Senior Notes (Details) - USD ($)	1 Months Ended		12 Months Ended
	Jan. 31, 2024	Apr. 29, 2023	Feb. 03, 2024	Jan. 28, 2023	Jan. 29, 2022	Apr. 30, 2019
Summary of Significant Accounting Policies [Line Items]
Convertible senior notes issued upon exchange			$ 233,342,000	$ 0	$ 0
2024 Notes \| Senior notes
Summary of Significant Accounting Policies [Line Items]
Convertible senior notes issued						$ 300,000,000
Interest rate (as a percent)						2.00%
Original convertible senior notes exchanged	$ 67,100,000	$ 184,900,000
Initial 2028 Notes \| Senior notes
Summary of Significant Accounting Policies [Line Items]
Convertible senior notes issued		275,000,000
Convertible senior notes issued upon exchange		$ 163,000,000
Additional 2028 Notes \| Senior notes
Summary of Significant Accounting Policies [Line Items]
Convertible senior notes issued upon exchange	$ 64,800,000