v3.26.1
Supplemental Financial Information (Tables)
 6 Months Ended
Aug. 01, 2026
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Inventories
August 1,
2026		January 31,
2026
Inventories:
Work-in-process$1,057.0 $1,105.6 
Finished goods303.6 282.4 
               Inventories$1,360.6 $1,388.0 
Schedule of Property and Equipment, Net
August 1,
2026		January 31,
2026
Property and equipment, net:
Machinery and equipment$2,053.7 $1,825.2 
Land, buildings, and leasehold improvements349.9 338.8 
Computer software147.3 137.1 
Furniture and fixtures45.1 41.5 
2,596.0 2,342.6 
Less: Accumulated depreciation(1,525.0)(1,407.6)
               Property and equipment, net$1,071.0 $935.0 
Schedule of Other Non-current Assets
August 1,
2026		January 31,
2026
Other non-current assets:
Prepaid ship and debits$588.0 $584.2 
Prepayments on supply capacity reservation agreements487.0 278.8 
Operating lease right-of-use assets291.6 284.1 
Technology licenses256.9 296.3 
Non-marketable equity investments156.2 129.6 
Other241.8 153.9 
               Other non-current assets$2,021.5 $1,726.9 
Schedule of Current Accrued Liabilities
August 1,
2026		January 31,
2026
Accrued liabilities:
Variable consideration estimates (1)$777.7 $713.8 
Accrued income tax payable163.7 228.3 
Technology license obligations96.2 84.1 
Lease liabilities - current portion59.3 56.5 
Accrued restructuring57.3 55.1 
Other271.6 199.3 
               Accrued liabilities$1,425.8 $1,337.1 

(1)Substantially all of the variable consideration estimate is comprised of the ship and debit claims accrual, but also includes estimated customer returns, price discounts, price protection, rebates, and stock rotation programs.
Schedule of Other Non-Current Liabilities
August 1,
2026		January 31,
2026
Other non-current liabilities:
Contingent consideration liability$749.5 $— 
Lease liabilities - non-current 263.9 263.2 
Non-current restructuring liabilities175.7 193.9 
Deferred tax liabilities125.0 20.5 
Technology license obligations123.8 160.4 
Non-current income tax payable 85.7 117.4 
Other37.0 30.2 
               Other non-current liabilities $1,560.6 $785.6 
Schedule of Changes in Accumulated Other Comprehensive Income (Loss) by Components
The changes in accumulated other comprehensive income (loss), net of tax, by components for the comparative periods are presented in the following table (in millions):
Unrealized Gain (Loss) on Cash Flow Hedges
Balance at February 1, 2025$0.4 
Other comprehensive income (loss) before reclassifications0.8 
Amounts reclassified from accumulated other comprehensive income (loss)(0.6)
Net current-period other comprehensive income (loss), net of tax0.2 
Balance at August 2, 2025$0.6