v3.26.1
Financial Instruments - Schedule of Financial Instruments Measured at Fair Value (Details) - USD ($)
$ in Millions
Feb. 01, 2026
Feb. 02, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Marketable securities $ 18.7 $ 0.9
Level 1    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 860.1 595.8
Corporate bonds 17.6  
Equity investments 1.1 0.9
Marketable securities 18.7 0.9
Unvested equity warrants   $ 0.0
Derivative Asset, Noncurrent, Statement of Financial Position [Extensible Enumeration]   Other non-current assets
Total financial instruments 878.8 $ 596.7
Level 2    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 0.0 0.0
Corporate bonds 0.0  
Equity investments 0.0 0.0
Marketable securities 0.0 0.0
Unvested equity warrants   $ 0.0
Derivative Asset, Noncurrent, Statement of Financial Position [Extensible Enumeration]   Other non-current assets
Total financial instruments 0.0 $ 0.0
Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 0.0 0.0
Corporate bonds 0.0  
Equity investments 0.0 0.0
Marketable securities 0.0 0.0
Unvested equity warrants   $ 4.9
Derivative Asset, Noncurrent, Statement of Financial Position [Extensible Enumeration]   Other non-current assets
Total financial instruments 0.0 $ 4.9
Cash | Level 1    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 858.8 595.8
Cash | Level 2    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 0.0 0.0
Cash | Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 0.0 $ 0.0
Corporate bonds | Level 1    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 1.3  
Corporate bonds | Level 2    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents 0.0  
Corporate bonds | Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents $ 0.0