Debt (Details) (USD $)	3 Months Ended					3 Months Ended		1 Months Ended	3 Months Ended				3 Months Ended
	Mar. 01, 2013	Feb. 28, 2014	Nov. 29, 2013		Mar. 02, 2012	Feb. 28, 2014 From [Member]	Feb. 28, 2014 To [Member]	Feb. 28, 2010 Notes 2015 and 2020 [Member]	Feb. 28, 2014 Notes 2015 and 2020 [Member]	Feb. 28, 2010 Notes 2015 [Member]	Feb. 28, 2010 Notes 2020 [Member]	Feb. 28, 2014 Notes 2015 [Member]	Mar. 02, 2012 Scenario i [Member] Line of Credit [Member] From [Member]	Mar. 02, 2012 Scenario i [Member] Line of Credit [Member] To [Member]	Mar. 02, 2012 Scenario ii [Member] Line of Credit [Member]	Mar. 02, 2012 Scenario ii [Member] Line of Credit [Member] From [Member]	Mar. 02, 2012 Scenario ii [Member] Line of Credit [Member] To [Member]
Debt Instrument [Line Items]
Senior notes, issued										$ 600,000,000	$ 900,000,000
Senior notes, interest rate										3.25%	4.75%
Proceeds from isssuance of senior notes								1,500,000,000
Issuance discount								6,600,000
Issuance cost								10,700,000
Effective Interest rate										3.45%	4.92%
Interest Paid									31,100,000
Fair value of the Notes									1,600,000,000
Repurchase notes at price of their principal amount, plus accrued and unpaid interest								101.00%
Debt, Current		613,310,000	14,676,000	[1]								599,800,000
Line of Credit Facility [Abstract]
Total senior unsecured revolving credit facility					1,000,000,000
Option to request additional commitments on credit facility					500,000,000
Maximum aggregate, credit facility					1,500,000,000
Debt Instrument, Basis Spread on Variable Rate													0.795%	1.30%
Margin Added to LIBOR in Determining Interest Rate																0.00%	0.30%
Percentage Added to Federal Funds Effective Rate in Determining Interest Rate															0.50%
Percentage Added to LIBOR in Determining Interest Rate															1.00%
Line of Credit Facility, Commitment Fee Percentage						0.08%	0.20%
Line of Credit Facility, Extension Period	1 year
Line of Credit Facility, Amount Outstanding		0
Capital Lease Obligations [Abstract]
Capital Lease Obligations Incurred	25,700,000
Sale Leaseback Agreement, Leaseback Period	24 months
Capital lease obligations		$ 13,500,000

[1] The Condensed Consolidated Balance Sheet as of November 29, 2013 has been derived from the audited Consolidated Financial Statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements.