Share Repurchases and Reissuances (Details) (USD $)	9 Months Ended				1 Months Ended		9 Months Ended	1 Months Ended	9 Months Ended	1 Months Ended
	Nov. 02, 2013	Oct. 27, 2012	Nov. 02, 2013 Restricted Stock	Oct. 27, 2012 Restricted Stock	Apr. 06, 2013 January 2011 authorization	Jan. 29, 2011 January 2011 authorization	Oct. 27, 2012 January 2011 authorization	Apr. 06, 2013 March 2013 authorization	Nov. 02, 2013 March 2013 authorization	Oct. 05, 2013 March 2013 authorization ASR	Aug. 03, 2013 March 2013 authorization ASR
Stock Repurchase
Authorized share repurchase program						$ 150,000,000		$ 200,000,000
Remaining balance available					45,200,000				48,000,000
Payment for share repurchase	152,129,000	41,296,000									100,000,000
Delivery of shares										455,769	2,197,518
Value of shares received										15,000,000	85,000,000
Price per share of stock repurchased under the ASR agreement (in dollars per share)										$ 32.91	$ 38.68
Shares repurchased and held in treasury			5,378	7,041			1,121,484		1,489,318
Treasury stock repurchased, cost			200,000	300,000			41,000,000		52,000,000
Average price per share of treasury stock repurchased (in dollars per share)			$ 30.03	$ 37.28			$ 36.59		$ 34.89
Shares repurchased	4,147,983	1,128,525
Total costs	152,129,000	41,296,000
Average price per share (in dollars per share)	$ 36.68	$ 36.59
Treasury stock reissued (in shares)	9,482	6,295
Period of service agreement	2 years	2 years
Fair value of the treasury stock reissued	$ 319,000	$ 177,000