Assets and liabilities measured at fair value (Details) - USD ($) $ in Thousands	Jan. 30, 2026	Jan. 31, 2025
Liabilities:
Current portion of long-term obligations	$ 14,401	$ 519,463
Long-term obligations	4,565,881	$ 5,719,025
Reported amount \| Current portion of long-term debt obligations
Liabilities:
Current portion of long-term obligations	14,401
Reported amount \| Long-term obligations
Liabilities:
Long-term obligations	4,565,881
Reported amount \| Accrued expenses and other current liabilities
Liabilities:
Deferred compensation	3,297
Reported amount \| Noncurrent Other liabilities
Liabilities:
Deferred compensation	50,837
Fair value measurements on recurring basis \| Balance at the end of the period
Liabilities:
Current and long-term obligations	4,555,948
Deferred compensation	54,134
Fair value measurements on recurring basis \| Quoted Prices in Active Markets for Identical Assets and Liabilities (Level 1)
Liabilities:
Current and long-term obligations	4,407,282
Deferred compensation	54,134
Fair value measurements on recurring basis \| Significant Other Observable Inputs (Level 2)
Liabilities:
Current and long-term obligations	$ 148,666

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

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

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