Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Nov. 01, 2014	Nov. 02, 2013
Cash flows from operating activities:
Net income	$ 122,521	$ 123,196
Income from discontinued operations, net of tax	358	0
Income from continuing operations	122,163	123,196
Adjustments to reconcile net income (loss) to net cash and equivalents provided by operating activities from continuing operations:
Depreciation and amortization	50,762	48,881
Share-based compensation expense	8,466	7,352
Deferred income taxes	(8,412)	36,646
Income (Loss) from Equity Method Investments	(1,898)	0
Loss on disposal of long-lived assets	821	759
Impairment of Long-Lived Assets Held-for-use	4,975	0
Amortization of investment discounts and premiums	7,413	7,620
Excess tax benefits related to stock-based compensation	(1,645)	(4,808)
Settlement of pension	0	14,224
Change in working capital, other assets and liabilities:
Accounts receivable, net	36	2,930
Inventories	(88,492)	(30,272)
Prepaid expenses and other current assets	7,189	(14,648)
Accounts payable	15,340	(4,441)
Accrued expenses	10,244	16,299
Other	4,529	423
Net Cash Provided by (Used in) Operating Activities, Continuing Operations	131,491	204,161
Cash flows from investing activities:
Cash paid for property and equipment	(72,399)	(67,480)
Purchases of available-for-sale investments	(4,805)	(4,590)
Purchases of held-to-maturity investments	(78,622)	(300,260)
Maturities and sales of available-for-sale investments	26,855	28,870
Maturities of held-to-maturity investments	185,805	167,157
Increase (Decrease) in Restricted Cash	102	(5,800)
Payments to Acquire Equity Method Investments	(25,322)	0
Origination of Notes Receivable from Related Parties	(46,596)	0
Net Cash Provided by (Used in) Investing Activities, Continuing Operations	(14,982)	(182,103)
Cash flows from financing activities:
Proceeds from exercise of stock options	3,280	6,009
Payments Related to Tax Withholding for Share-based Compensation	(1,649)	(1,620)
Payments for Repurchase of Common Stock	(85,338)	0
Payments of Debt Issuance Costs	0	(242)
Dividends paid	(50,432)	(22,551)
Excess tax benefits related to stock-based compensation	1,645	4,808
Net Cash Provided by (Used in) Financing Activities, Continuing Operations	(132,494)	(13,596)
Net (decrease) increase in cash and equivalents from continuing operations	(15,985)	8,462
Cash and equivalents, beginning of period	112,021	81,097
Cash and equivalents, end of period	96,394	86,909
Cash Provided by (Used in) Operating Activities, Discontinued Operations	358	(2,650)
Net Cash Provided by (Used in) Discontinued Operations	358	(2,650)
Supplemental disclosures of cash flow information:
Cash paid during the period for income taxes	62,554	35,483
Proceeds from construction and tenant allowances	13,599	18,396
Non-cash operating, investing and financing activities:
Balance of accounts payable and accrued expenses due to property and equipment purchases	$ 9,116	$ 5,389