Stock-Based Compensation (Details) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Feb. 28, 2014	Nov. 29, 2013	Mar. 01, 2013
Restricted Stock Unit [Member]
Restricted Stock and Performance Shares Activity
Beginning outstanding balance	17,948	18,415	18,936
Awarded, Shares	3,327	7,236
Released, Shares	(5,870)	(6,224)
Forfeited, Shares	(361)	(1,479)
Ending outstanding balance	15,044	17,948	18,936
Performance Shares [Member] | 2013 & 2014 Performance Programs - Not Achieved [Member] | Shares Granted [Member]
Restricted Stock and Performance Shares Activity
Beginning outstanding balance	854
Awarded, Shares	709
Forfeited, Shares	(9)
Ending outstanding balance	1,554
Performance Shares [Member] | 2013 & 2014 Performance Programs - Not Achieved [Member] | Maximum Shares Eligible to Receive [Member]
Restricted Stock and Performance Shares Activity
Beginning outstanding balance	1,707
Awarded, Shares	1,417
Forfeited, Shares	(18)
Ending outstanding balance	3,106
Performance Shares [Member] | 2011 & 2012 Performance Programs - Achieved [Member]
Restricted Stock and Performance Shares Activity
Beginning outstanding balance	861	388	978
Achieved, Shares	0	1,279
Released, Shares	(486)	(665)
Forfeited, Shares	(10)	(141)
Ending outstanding balance	365	861	978