Supplemental Financial Information - Other Non-current Liabilities (Details) - USD ($) $ in Thousands	Aug. 01, 2020	Feb. 01, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Lease liabilities - non current	$ 120,464	$ 115,778
Technology license obligations	85,866	107,893
Deferred tax liabilities	36,631	31,233
Non-current income tax payable	25,084	37,983
Other	23,634	12,578
Other non-current liabilities	$ 291,679	$ 305,465