Supplemental Financial Information (in millions) - Other Non-current Assets (Details) - USD ($) $ in Millions	Jul. 30, 2022	Jan. 29, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Technology and other licenses	$ 502.1	$ 490.2
Prepaid ship and debit	$ 342.3	215.9
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other non-current assets
Operating right-of-use assets	$ 135.6	142.0
Prepayments on supply capacity reservation agreements	132.6	54.6
Non-marketable equity investments	36.0	30.7
Other	58.3	61.0
Other non-current assets	$ 1,206.9	$ 994.4