Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2015	Nov. 01, 2014
Cash Flows From Operating Activities:
Net income	$ 23,037	$ 96,471
Adjustments to reconcile net income to net cash provided by operating activities —
Goodwill and intangible impairment charges, pre-tax	112,455	0
Depreciation and amortization	90,266	90,514
Loss on disposal and impairment of property and equipment	22,609	757
Deferred tax benefit	(52,623)	(9,204)
Stock-based compensation expense	20,712	20,041
Excess tax benefit from stock-based compensation	(2,992)	(1,654)
Deferred rent and lease credits	(15,018)	(13,754)
Changes in assets and liabilities:
Inventories	(44,811)	(56,089)
Prepaid expenses and other assets	(27,653)	(5,032)
Accounts payable	7,377	31,387
Accrued and other liabilities	(3,300)	27,655
Net cash provided by operating activities	130,059	181,092
Cash Flows From Investing Activities:
Purchases of marketable securities	(43,479)	(81,134)
Proceeds from sale of marketable securities	122,712	73,062
Purchases of property and equipment, net	(66,595)	(98,084)
Net cash provided by (used in) investing activities	12,638	(106,156)
Cash Flows From Financing Activities:
Proceeds from borrowings	124,000	0
Payments on borrowings	(29,000)	0
Proceeds from issuance of common stock	10,614	5,930
Excess tax benefit from stock-based compensation	2,992	1,654
Dividends paid	(32,933)	(34,329)
Repurchase of common stock	(260,555)	(17,579)
Net cash used in financing activities	(184,882)	(44,324)
Effects of exchange rate changes on cash and cash equivalents	90	116
Net (decrease) increase in cash and cash equivalents	(42,095)	30,728
Cash and Cash Equivalents, Beginning of period	133,351	36,444
Cash and Cash Equivalents, End of period	91,256	67,172
Supplemental Disclosures of Cash Flow Information:
Cash paid for interest	2,112	230
Cash paid for income taxes, net	$ 47,377	$ 48,321