Fair Values of Financial Liabilities (Detail) - USD ($) $ in Thousands |
May 02, 2026 |
Jan. 31, 2026 |
May 03, 2025 |
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| Carrying Amounts And Fair Values Of Financial Instruments [Line Items] | |||||||
| Long-Term Debt, Principal Amount | [1] | $ 1,912,296 | $ 2,027,675 | $ 1,640,819 | |||
| Long-Term Debt, Fair Value | [1] | 2,027,496 | 2,181,811 | 1,718,402 | |||
| Term Loan Facility | |||||||
| Carrying Amounts And Fair Values Of Financial Instruments [Line Items] | |||||||
| Long-Term Debt, Principal Amount | 1,726,225 | 1,730,606 | 1,243,750 | ||||
| Long-Term Debt, Fair Value | 1,728,383 | 1,730,606 | 1,228,203 | ||||
| 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 | $ 299,113 | $ 451,205 | 390,199 | ||||
| ABL Line of Credit | |||||||
| Carrying Amounts And Fair Values Of Financial Instruments [Line Items] | |||||||
| Long-Term Debt, Principal Amount | [2] | 100,000 | |||||
| Long-Term Debt, Fair Value | [2] | $ 100,000 | |||||
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