SHARE REPURCHASE PROGRAMS (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended		7 Months Ended	8 Months Ended
	Oct. 31, 2020	May 02, 2021	May 03, 2020	May 02, 2021	May 03, 2020	May 03, 2020	May 02, 2021	Sep. 30, 2020	Aug. 31, 2019
Shares Repurchase Programs and Preferred Stock Purchase Rights [Abstract]
Cost of shares repurchased		$ 10,041	$ 5,894	$ 23,250	$ 16,894
September 2020 Announced Program [Member]
Shares Repurchase Programs and Preferred Stock Purchase Rights [Abstract]
Stock repurchased authorized amount								$ 100,000
Stock repurchase program - commencement date				Sep. 16, 2020
Number of shares repurchased (in shares)		797		2,019			3,750
Cost of shares repurchased		$ 10,041		$ 23,250			$ 40,750
Average price paid per share (in dollars per share)		$ 12.59		$ 11.51			$ 10.87
Shares repurchased and retired (in shares)	1,700
August 2019 Announced Program [Member]
Shares Repurchase Programs and Preferred Stock Purchase Rights [Abstract]
Stock repurchased authorized amount									$ 100,000
Number of shares repurchased (in shares)			549		1,464	2,460
Cost of shares repurchased			$ 5,894		$ 16,894	$ 27,894
Average price paid per share (in dollars per share)			$ 10.75		$ 11.54	$ 11.34