Fair Values of Financial Liabilities (Detail) - USD ($) $ in Thousands |
Aug. 01, 2026 |
Jan. 31, 2026 |
Aug. 02, 2025 |
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|---|---|---|---|---|---|
| Carrying Amounts And Fair Values Of Financial Instruments [Line Items] | |||||
| Long-Term Debt, Principal Amount | [1] | $ 1,907,915 | $ 2,027,675 | $ 2,036,438 | |
| Long-Term Debt, Fair Value | [1] | 2,058,971 | 2,181,811 | 2,163,503 | |
| Term Loan Facility | |||||
| Carrying Amounts And Fair Values Of Financial Instruments [Line Items] | |||||
| Long-Term Debt, Principal Amount | 1,721,844 | 1,730,606 | 1,739,369 | ||
| Long-Term Debt, Fair Value | 1,719,691 | 1,730,606 | 1,730,454 | ||
| 2027 Convertible Notes | |||||
| Carrying Amounts And Fair Values Of Financial Instruments [Line Items] | |||||
| Long-Term Debt, Principal Amount | 186,071 | 297,069 | 297,069 | ||
| Long-Term Debt, Fair Value | $ 339,280 | $ 451,205 | $ 433,049 | ||
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