FAIR VALUE MEASUREMENTS - Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands		Oct. 31, 2020	Feb. 01, 2020	Nov. 02, 2019
Carrying Value
Fair Value of Financial Instruments
Borrowings under revolving credit agreement	[1]	$ 300,000	$ 275,000	$ 295,000
Long-term debt	[1]	200,000	200,000	200,000
Total debt	[1]	500,000	475,000	495,000
Fair Value
Fair Value of Financial Instruments
Borrowings under revolving credit agreement		300,000	275,000	295,000
Long-term debt		188,750	205,000	206,200
Total debt		$ 488,750	$ 480,000	$ 501,200

[1] Excludes unamortized debt issuance costs and debt discount