Financial Information For The Company And Its Subsidiaries (Schedule Of Condensed Consolidating Statement Of Cash Flows) (Details) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2015	Nov. 01, 2014
Condensed Cash Flow Statements, Captions [Line Items]
Net cash (used for) provided by operating activities	$ 84,050	$ 68,502
Purchases of property and equipment	(47,344)	(36,531)
Proceeds from disposal of property and equipment	7,433	0
Capitalized software	(5,422)	(3,849)
Payments to Acquire Intangible Assets	0	(65,065)
Payments to Acquire Interest in Subsidiaries and Affiliates		(7,000)
Intercompany Investing	0	0
Net cash used for investing activities	(45,333)	(112,445)
Borrowings under revolving credit agreement	117,000	741,000
Repayments under revolving credit agreement	(117,000)	(734,000)
Proceeds from issuance of 2023 senior notes	200,000	0
Redemption of 2019 senior notes	(200,000)	0
Debt issuance costs	(3,650)	0
Dividends paid	(9,195)	(9,173)
Acquisition of treasury stock	(4,921)	0
Issuance of common stock under share-based plans, net	(4,606)	237
Tax benefit related to share-based plans	3,049	2,482
Intercompany financing	0
Net cash (used for) provided by financing activities	(19,323)	546
Effect of exchange rate changes on cash and cash equivalents	(499)	(69)
Increase (decrease) in cash and cash equivalents	18,895	(43,466)
Cash and cash equivalents at beginning of period	67,403	82,546
Cash and cash equivalents at end of period	86,298	39,080
Parent [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net cash (used for) provided by operating activities	(34,602)	(31,942)
Purchases of property and equipment	(12,838)	(5,145)
Proceeds from disposal of property and equipment	7,111
Capitalized software	(3,775)	(3,787)
Payments to Acquire Intangible Assets		(65,065)
Payments to Acquire Interest in Subsidiaries and Affiliates		0
Intercompany Investing	(356)	(717)
Net cash used for investing activities	(9,858)	(74,714)
Borrowings under revolving credit agreement	117,000	741,000
Repayments under revolving credit agreement	(117,000)	(734,000)
Proceeds from issuance of 2023 senior notes	200,000
Redemption of 2019 senior notes	(200,000)
Debt issuance costs	(3,650)
Dividends paid	(9,195)	(9,173)
Acquisition of treasury stock	(4,921)
Issuance of common stock under share-based plans, net	(4,606)	237
Tax benefit related to share-based plans	3,049	2,482
Intercompany financing	98,603	106,110
Net cash (used for) provided by financing activities	79,280	106,656
Effect of exchange rate changes on cash and cash equivalents	0
Increase (decrease) in cash and cash equivalents	34,820
Cash and cash equivalents at beginning of period	13,891
Cash and cash equivalents at end of period	48,711	0
Guarantors [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net cash (used for) provided by operating activities	81,599	68,773
Purchases of property and equipment	(33,292)	(27,341)
Proceeds from disposal of property and equipment	0
Capitalized software	(1,647)	(32)
Payments to Acquire Intangible Assets		0
Payments to Acquire Interest in Subsidiaries and Affiliates		0
Intercompany Investing	356	(202)
Net cash used for investing activities	(34,583)	(27,575)
Borrowings under revolving credit agreement	0	0
Repayments under revolving credit agreement	0	0
Proceeds from issuance of 2023 senior notes	0
Redemption of 2019 senior notes	0
Debt issuance costs	0
Dividends paid	0	0
Acquisition of treasury stock	0
Issuance of common stock under share-based plans, net	0	0
Tax benefit related to share-based plans	0	0
Intercompany financing	(43,017)	(41,198)
Net cash (used for) provided by financing activities	(43,017)	(41,198)
Effect of exchange rate changes on cash and cash equivalents	0	0
Increase (decrease) in cash and cash equivalents	3,999	0
Cash and cash equivalents at beginning of period	0	0
Cash and cash equivalents at end of period	3,999	0
Non-Guarantors [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net cash (used for) provided by operating activities	37,053	31,671
Purchases of property and equipment	(1,214)	(4,045)
Proceeds from disposal of property and equipment	322
Capitalized software	0	(30)
Payments to Acquire Intangible Assets		0
Payments to Acquire Interest in Subsidiaries and Affiliates		(7,000)
Intercompany Investing	0	919
Net cash used for investing activities	(892)	(10,156)
Borrowings under revolving credit agreement	0	0
Repayments under revolving credit agreement	0	0
Proceeds from issuance of 2023 senior notes	0
Redemption of 2019 senior notes	0
Debt issuance costs	0
Dividends paid	0	0
Acquisition of treasury stock	0
Issuance of common stock under share-based plans, net	0	0
Tax benefit related to share-based plans	0	0
Intercompany financing	(55,586)	(64,912)
Net cash (used for) provided by financing activities	(55,586)	(64,912)
Effect of exchange rate changes on cash and cash equivalents	(499)	(69)
Increase (decrease) in cash and cash equivalents	(19,924)	(43,466)
Cash and cash equivalents at beginning of period	53,512	82,546
Cash and cash equivalents at end of period	$ 33,588	$ 39,080