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Debt - Fair Value of 2029 Notes (Details) - USD ($) | Jul. 26, 2025 | Jan. 25, 2025
--- | --- | ---
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Convertible debt, closing price determination value | 100 |
Convertible debt, closing trading price per $100 | 97.28 | 94.65
Senior Notes | 4.50% senior notes, net (mature April 2029) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Fair value of principal amount of 2029 Notes | $ 500,000,000 | $ 500,000,000
Estimate of Fair Value Measurement | Senior Notes | 4.50% senior notes, net (mature April 2029) |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Fair value of principal amount of 2029 Notes | 486,400,000 | 473,250,000
Less: Debt issuance costs | (3,443,000) | (3,903,000)
Fair value of 2029 Notes | $ 482,957,000 | $ 469,347,000

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481139/470-20-50-4 + Details
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