Fair Value Measurements (Underlying Asset Value) (Details) - USD ($) $ in Thousands	Oct. 30, 2021	Jan. 30, 2021	Oct. 31, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	$ 178,966	$ 159,116	$ 145,382
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	178,966	159,116	134,991
Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	$ 0	$ 0	$ 10,391