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Income Taxes - Reconciliation of the Provision for Taxes (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jan. 25, 2026 | Jan. 26, 2025 | Jan. 28, 2024
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Federal income tax at statutory rate | $ (4,448) | $ (38,506) | $ (218,726)
State income taxes, net of federal benefit |  | 1,173 | (9,989)
Tax rate differential |  | (1,027) | (36,408)
Equity compensation |  | 1,825 | 2,929
Goodwill impairment |  | 2,019 | 193,699
Gain on intra-entity asset transfer of intangible assets |  | 11,430 | 0
Changes in uncertain tax positions |  | (9,856) | 1,877
Rate change on deferreds |  | (10,382) | (2,667)
Other adjustments |  | (5,457) | (24,092)
Valuation allowance |  | 23,847 | 149,209
GILTI and Subpart F income |  | 7,227 | 0
Global intangible low-taxes income (GILTI) | 5,808 |  |
Tax credits generated |  | (9,436) | (6,054)
Foreign derived intangible income (subpart F) | 160 |  |
Section 78 gross up | 2,540 |  |
Foreign tax credit | (6,750) |  |
Nondeductible officers compensation |  | 1,650 | 741
Debt Extinguishment | 5,430 | 30,384 | 0
True-up on impairment losses |  | (26,903) | 0
Disallowed executive compensation | 3,278 |  |
Return to provision adjustments | 3,230 |  |
Other adjustments | (46) |  |
Provision for income taxes | $ 19,832 | $ (22,012) | $ 50,519
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
U.S. Federal statutory rate | 21.00% |  |
Global intangible low-taxes income (GILTI) | (27.40%) |  |
Foreign derived intangible income (subpart F) | (0.80%) |  |
Section 78 gross up | (12.00%) |  |
Foreign tax credit | 31.90% |  |
Debt Extinguishment | (25.60%) |  |
Disallowed executive compensation | (15.50%) |  |
Return to provision adjustments | (15.30%) |  |
Other adjustments | 0.20% |  |
Effective Income Tax Rate Reconciliation, Percent | (93.60%) |  |
New York |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
State income taxes, net of federal benefit | $ (245) |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
State and local taxes, net of federal income tax effect | 1.20% |  |
Other |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
State income taxes, net of federal benefit | $ (78) |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
State and local taxes, net of federal income tax effect | 0.40% |  |
Switzerland |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Tax rate differential | $ (3,582) |  |
Equity compensation | (2,652) |  |
Rate change on deferreds | (2,425) |  |
Other adjustments | $ 274 |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Tax rate differential | 16.90% |  |
Share-based compensation | 12.50% |  |
Rate change on deferreds | 11.40% |  |
Other adjustments | (1.30%) |  |
Canada |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Tax rate differential | $ (2,639) |  |
Impact of audit settlements | 409 |  |
Research and development credits | (6,335) |  |
Goodwill impairment | 8,968 |  |
Other adjustments | 688 |  |
Valuation allowance | $ 16,117 |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Tax rate differential | 12.50% |  |
Impact of audit settlements | (1.90%) |  |
Research and development credits | 29.90% |  |
Goodwill impairment | (42.30%) |  |
Other adjustments | (3.20%) |  |
Valuation allowance | (76.10%) |  |
United Kingdom |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Research and development credits | $ (495) |  |
Other adjustments | $ (925) |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Research and development credits | 2.30% |  |
Other adjustments | 4.40% |  |
France |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Impact of audit settlements | $ 1,280 |  |
Goodwill impairment | 2,121 |  |
Other adjustments | $ 85 |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Impact of audit settlements | (6.00%) |  |
Goodwill impairment | (10.00%) |  |
Other adjustments | (0.40%) |  |
Australia |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Goodwill impairment | $ 2,280 |  |
Other adjustments | $ 459 |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Goodwill impairment | (10.80%) |  |
Other adjustments | (2.20%) |  |
Other Foreign |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Goodwill impairment | $ 904 |  |
Other adjustments | $ 231 |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Goodwill impairment | (4.30%) |  |
Other adjustments | (1.10%) |  |
United States |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Research and development credits | $ 327 |  |
Equity compensation | (1,864) |  |
Goodwill impairment | 6,517 |  |
Valuation allowance | $ (8,790) |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Research and development credits | (1.50%) |  |
Share-based compensation | 8.80% |  |
Goodwill impairment | (30.80%) |  |
Valuation allowance | 41.50% |  |

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