STOCKHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 03, 2018	Oct. 28, 2017	Nov. 03, 2018	Oct. 28, 2017	Feb. 03, 2018
STOCKHOLDERS' EQUITY
Allocated Share-based Compensation Expense	$ 4,476	$ 8,081	$ 20,693	$ 22,561
Treasury Stock, Shares, Acquired			1,400	1,700
Treasury Stock, Value, Acquired, Cost Method			$ 186	$ 186
Treasury Stock, Shares	47,000	44,000	47,000	44,000	46,000
Treasury Stock, Value	$ 2,622	$ 2,374	$ 2,622	$ 2,374	$ 2,436
Common Stock, Dividends, Per Share, Cash Paid	$ 0.50	$ 0.40	$ 1.50	$ 1.20
2015 $250M Share Repurchase Program [Member] [Domain] [Domain] [Domain]
STOCKHOLDERS' EQUITY
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 281,300		$ 281,300
2015 $250M Share Repurchase Program [Member] [Domain] [Domain] [Member]
STOCKHOLDERS' EQUITY
Stock Repurchased and Retired During Period, Shares			1,666,000	766,000
Stock Repurchased and Retired During Period, Value			$ 213,113	$ 85,385
Retained Earnings [Member]
STOCKHOLDERS' EQUITY
Stock Repurchased and Retired During Period, Value			79,400	74,500
Dividends			26,000	22,400
Dividends, Common Stock, Cash			24,900	21,100
Dividendsunvestedshares			$ 1,100	1,300
Dividends [Domain]
STOCKHOLDERS' EQUITY
Common Stock, Dividends, Per Share, Cash Paid			$ 0.50
Restricted Stock Units (RSUs) [Member]
STOCKHOLDERS' EQUITY
Allocated Share-based Compensation Expense	2,685	$ 2,804	$ 10,031	8,730
Performance Awards Member
STOCKHOLDERS' EQUITY
Allocated Share-based Compensation Expense	$ 1,791	$ 5,277	$ 10,662	$ 13,831