Financing - Schedule of Debt (Detail) (USD $) In Thousands, unless otherwise specified	Nov. 22, 2014	Aug. 30, 2014
Debt Instrument [Line Items]
Total debt	$ 4,422,100us-gaap_LongTermDebt	$ 4,343,800us-gaap_LongTermDebt
Less: Short-term borrowings	559,235us-gaap_LongTermDebtCurrent	180,910us-gaap_LongTermDebtCurrent
Long-term debt	3,862,865us-gaap_LongTermDebtNoncurrent	4,162,890us-gaap_LongTermDebtNoncurrent
5.750% Senior Notes due January 2015, effective interest rate of 5.89% [Member]
Debt Instrument [Line Items]
Total debt	500,000	500,000
Long-term debt	240,800
5.500% Senior Notes due November 2015, effective interest rate of 4.86% [Member]
Debt Instrument [Line Items]
Total debt	300,000	300,000
6.950% Senior Notes due June 2016, effective interest rate of 7.09% [Member]
Debt Instrument [Line Items]
Total debt	200,000	200,000
1.300% Senior Notes due January 2017, effective interest rate 1.43% [Member]
Debt Instrument [Line Items]
Total debt	400,000	400,000
7.125% Senior Notes due August 2018, effective interest rate of 7.28% [Member]
Debt Instrument [Line Items]
Total debt	250,000	250,000
4.000% Senior Notes due November 2020, effective interest rate of 4.43% [Member]
Debt Instrument [Line Items]
Total debt	500,000	500,000
3.700% Senior Notes due April 2022, effective interest rate of 3.85% [Member]
Debt Instrument [Line Items]
Total debt	500,000	500,000
2.875% Senior Notes due January 2023, effective interest rate of 3.21% [Member]
Debt Instrument [Line Items]
Total debt	300,000	300,000
3.125% Senior Notes due July 2023, effective interest rate of 3.26% [Member]
Debt Instrument [Line Items]
Total debt	500,000	500,000
Commercial paper, weighted average interest rate of 0.35% and 0.27% at November 22, 2014 and August 30, 2014, respectively [Member]
Debt Instrument [Line Items]
Total debt	972,100	893,800
Total debt	$ 972,100

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Represents the aggregate of total long-term debt, including current maturities and short-term debt.

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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