Fair Value Measurements (Schedule of Fair Value of Financial Instruments) (Details) - Fair Value, Inputs, Level 1 - USD ($) $ in Thousands	May 02, 2026	Jan. 31, 2026	May 03, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and cash equivalents (Level 1)	$ 4,130,980	$ 4,594,392	$ 3,783,413
Restricted cash and cash equivalents (Level 1)	$ 68,184	$ 67,581	$ 65,577