Fair Value Measurements - Investment Impairments and Credit Loss Reserves (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 28, 2024	Apr. 30, 2023	Jan. 28, 2024
Fair Value Disclosures [Abstract]
Credit loss reserve for held-to-maturity debt securities and available for sale debt securities	$ 4,500		$ 4,500
Investment impairments and credit loss reserves, net	$ (1,109)	$ (33)