Selected Quarterly Financial Data (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Jan. 30, 2016	Oct. 31, 2015	Aug. 01, 2015	May. 02, 2015	Jan. 31, 2015	Nov. 01, 2014	Aug. 02, 2014	May. 03, 2014	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Selected Quarterly Financial Data [Abstract]
Net sales	$ 1,583,967	$ 1,116,474	$ 1,209,686	$ 1,280,455	$ 1,593,349	$ 1,107,095	$ 1,195,363	$ 1,281,271	$ 5,190,582	$ 5,177,078	$ 5,124,755
Gross margin	647,229	440,007	475,834	504,116	649,929	430,942	469,527	493,556	2,067,186	2,043,954	2,007,369
Income (loss) from continuing operations	94,692	(1,703)	17,711	32,308	93,983	(3,115)	17,212	28,581	143,008	136,661	141,290
Income (loss) from discontinued operations	(160)	195	(75)	(95)	448	(326)	2,726	(25,233)	(135)	(22,385)	(15,995)
Net income (loss)	$ 94,532	$ (1,508)	$ 17,636	$ 32,213	$ 94,431	$ (3,441)	$ 19,938	$ 3,348	$ 142,873	$ 114,276	$ 125,295
Earnings Per Share, Basic [Abstract]
Continuing operations	$ 1.93	$ (0.03)	$ 0.35	$ 0.61	$ 1.78	$ (0.06)	$ 0.31	$ 0.50	$ 2.83	$ 2.49	$ 2.46
Discontinued operations	0.00	0.00	0.00	0.00	0.01	(0.01)	0.05	(0.44)	0.00	(0.41)	(0.28)
Earnings per common share - basic	1.93	(0.03)	0.35	0.61	1.79	(0.06)	0.36	0.06	2.83	2.08	2.18
Earnings Per Share, Diluted [Abstract]
Continuing operations	1.91	(0.03)	0.35	0.60	1.76	(0.06)	0.31	0.50	2.81	2.46	2.44
Discontinued operations	0.00	0.00	0.00	0.00	0.01	(0.01)	0.05	(0.44)	0.00	(0.40)	(0.28)
Earnings per common share - diluted	$ 1.91	$ (0.03)	$ 0.34	$ 0.60	$ 1.77	$ (0.06)	$ 0.36	$ 0.06	$ 2.80	$ 2.06	$ 2.16