Financial Instruments - Cash Equivalents, Marketable Securities and Restricted Cash (Details) - USD ($) $ in Thousands	Aug. 04, 2024	Feb. 04, 2024
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 850,936
Fair Value	855,453
Cash Equivalents	21,897	$ 24,661
Marketable Securities	855,453	828,557
Restricted Cash	14,779	9,595
Amortized Cost	850,936	832,363
Total gross unrealized gains	5,466	2,034
Total gross unrealized losses	(949)	(4,006)
Total fair value	892,129	862,813
Level 1 \| Money market accounts
Debt Securities, Available-for-sale [Line Items]
Fair Value	36,676	32,422
Cash Equivalents	21,897	22,827
Marketable Securities	0	0
Restricted Cash	14,779	9,595
Level 2 \| U.S. government treasury notes
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	334,054	340,168
Gross Unrealized Gains	1,658	584
Gross Unrealized Losses	(362)	(1,374)
Fair Value	335,350	339,378
Cash Equivalents	0	1,834
Marketable Securities	335,350	337,544
Restricted Cash	0	0
Level 2 \| U.S. government agencies
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	4,399	4,397
Gross Unrealized Gains	1	2
Gross Unrealized Losses	(1)	0
Fair Value	4,399	4,399
Cash Equivalents	0	0
Marketable Securities	4,399	4,399
Restricted Cash	0	0
Level 2 \| Corporate debt securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	435,932	419,051
Gross Unrealized Gains	3,218	1,163
Gross Unrealized Losses	(527)	(2,262)
Fair Value	438,623	417,952
Cash Equivalents	0	0
Marketable Securities	438,623	417,952
Restricted Cash	0	0
Level 2 \| Foreign government bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,290	1,290
Gross Unrealized Gains	7	6
Gross Unrealized Losses	(3)	(16)
Fair Value	1,294	1,280
Cash Equivalents	0	0
Marketable Securities	1,294	1,280
Restricted Cash	0	0
Level 2 \| Asset-backed securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	73,751	65,947
Gross Unrealized Gains	582	279
Gross Unrealized Losses	(47)	(316)
Fair Value	74,286	65,910
Cash Equivalents	0	0
Marketable Securities	74,286	65,910
Restricted Cash	0	0
Level 2 \| Municipal bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	1,510	1,510
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(9)	(38)
Fair Value	1,501	1,472
Cash Equivalents	0	0
Marketable Securities	1,501	1,472
Restricted Cash	$ 0	$ 0

Debt Securities, Available-for-sale, Cash Equivalents And Restricted Cash

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Debt Securities, Available-for-sale, Cash Equivalents And Restricted Cash, Accumulated Gross Unrealized Gain, Before Tax

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Debt Securities, Available-for-sale, Cash Equivalents And Restricted Cash, Accumulated Gross Unrealized Loss, Before Tax

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Debt Securities, Available-for-sale, Cash Equivalents And Restricted Cash, Amortized Cost

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Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Amortized cost excluding accrued interest, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current.

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Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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