Debt - Extinguishment of Debt (Details) - USD ($) $ in Millions		3 Months Ended		12 Months Ended
		Dec. 03, 2015	Dec. 04, 2014	Aug. 28, 2014
Extinguishment of Debt [Line Items]
Decrease in Principal			$ (277)
Decrease in Carrying Value			(512)
Decrease in Cash to Settle Long-term Debt Obligations			(654)
Decrease in Equity			(106)
Loss on restructure of debt		$ (1)	(30)
Other Non-Operating Income Expense Net [Member]
Extinguishment of Debt [Line Items]
Loss on restructure of debt	[1]		(30)
Convertible Debt [Member] | Conversion And Settlement [Member]
Extinguishment of Debt [Line Items]
Decrease in Principal			(120)
Decrease in Carrying Value			(367)
Decrease in Cash to Settle Long-term Debt Obligations			(407)
Decrease in Equity			(14)
Convertible Debt [Member] | Repurchase [Member]
Extinguishment of Debt [Line Items]
Decrease in Principal			(36)
Carrying amount of debt extinguished			(30)
Decrease in Cash to Settle Long-term Debt Obligations			(125)
Decrease in Equity			(92)
Convertible Debt [Member] | 2033E convertible senior notes [Member] | Conversion And Settlement [Member]
Extinguishment of Debt [Line Items]
Decrease in Principal			(6)
Decrease in Cash to Settle Long-term Debt Obligations			(18)
Convertible Debt [Member] | 2033E convertible senior notes [Member] | Repurchase [Member]
Extinguishment of Debt [Line Items]
Decrease in Principal		(57)
Carrying amount of debt extinguished		(54)
Decrease in Cash to Settle Long-term Debt Obligations		(94)
Decrease in Equity		(38)
Convertible Debt [Member] | 2031B convertible senior notes [Member] | Conversion And Settlement [Member]
Extinguishment of Debt [Line Items]
Decrease in Principal			(114)
Decrease in Carrying Value				$ 275
Decrease in Cash to Settle Long-term Debt Obligations			(389)
Convertible Debt [Member] | 2032C and 2032D convertible senior notes [Member] | Repurchase [Member]
Extinguishment of Debt [Line Items]
Decrease in Principal			(36)
Decrease in Cash to Settle Long-term Debt Obligations			(125)
Convertible Debt [Member] | Other Non-Operating Income Expense Net [Member] | Conversion And Settlement [Member]
Extinguishment of Debt [Line Items]
Loss on restructure of debt			(22)
Convertible Debt [Member] | Other Non-Operating Income Expense Net [Member] | Repurchase [Member]
Extinguishment of Debt [Line Items]
Loss on restructure of debt			(3)
Convertible Debt [Member] | Other Non-Operating Income Expense Net [Member] | 2033E convertible senior notes [Member] | Repurchase [Member]
Extinguishment of Debt [Line Items]
Loss on restructure of debt	[1]	$ (1)
Other notes payable [Member] | Prepayment [Member]
Extinguishment of Debt [Line Items]
Decrease in Principal			(121)
Carrying amount of debt extinguished			(115)
Decrease in Cash to Settle Long-term Debt Obligations			(122)
Decrease in Equity			0
Other notes payable [Member] | Other Non-Operating Income Expense Net [Member] | Prepayment [Member]
Extinguishment of Debt [Line Items]
Loss on restructure of debt			$ (5)

[1] Included in other non-operating expense.