Assets and liabilities measured at fair value (Details) - USD ($) $ in Thousands	May 02, 2025	Jan. 31, 2025
Liabilities:
Current portion of long-term obligations	$ 19,591	$ 519,463
Long-term obligations	5,724,739	$ 5,719,025
Reported amount \| Current portion of long-term debt obligations
Liabilities:
Current portion of long-term obligations	19,591
Reported amount \| Long-term obligations
Liabilities:
Long-term obligations	5,724,739
Reported amount \| Accrued expenses and other current liabilities
Liabilities:
Deferred compensation	4,770
Reported amount \| Noncurrent Other liabilities
Liabilities:
Deferred compensation	42,418
Fair value measurements on recurring basis \| Balance at the end of the period
Liabilities:
Current and long-term obligations	5,551,259
Deferred compensation	47,188
Fair value measurements on recurring basis \| Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1)
Liabilities:
Current and long-term obligations	5,375,036
Deferred compensation	47,188
Fair value measurements on recurring basis \| Significant Other Observable Inputs (Level 2)
Liabilities:
Current and long-term obligations	$ 176,223

Fair value portion of the current and noncurrent liability for deferred compensation arrangements.

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- References

No definition available.

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- Definition

Amount of long-term debt and lease obligation, classified as noncurrent.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
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-Name Accounting Standards Codification
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-Publisher FASB
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- Definition

Amount of long-term debt and lease obligation, classified as current.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 820
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-Publisher FASB
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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