Long-Term Debt - Long-Term Debt and Capital Lease Obligations (Detail) (USD $) In Millions, unless otherwise specified	Nov. 29, 2014	Feb. 22, 2014
Debt Instrument [Line Items]
Long-Term Debentures and Notes due	$ 2,617us-gaap_LongTermDebt	$ 2,486us-gaap_LongTermDebt
Other	2us-gaap_OtherLongTermDebt	18us-gaap_OtherLongTermDebt
Net discount on debt, using an effective interest rate of 4.63% to 8.58%	(12)	(16)
Total debt	2,974us-gaap_DebtAndCapitalLeaseObligations	2,504us-gaap_DebtAndCapitalLeaseObligations
Less current maturities of long-term debt	(357)us-gaap_LongTermDebtCurrent	(18)us-gaap_LongTermDebtCurrent
Long-term debt	2,617	2,486
4.50% Secured Term Loan Facility due March 2019 [Member]
Debt Instrument [Line Items]
Long-Term Debentures and Notes due	1,472	1,474
1.66% to 4.00% Revolving ABL Credit Facility due February 2019 [Member]
Debt Instrument [Line Items]
Long-Term Debentures and Notes due	134	0
8.00% Senior Notes due May 2016 [Member]
Debt Instrument [Line Items]
Long-Term Debentures and Notes due	628	628
6.75% Senior Notes due June 2021 [Member]
Debt Instrument [Line Items]
Long-Term Debentures and Notes due	400	400
7.75% Senior Notes Due November 2022 [Member]
Debt Instrument [Line Items]
Long-Term Debentures and Notes due	$ 350	$ 0

Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

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The amount of debt discount (net of debt premium) that was originally recognized at the issuance of the instrument that has yet to be amortized.

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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 and capital lease obligation due after one year or beyond the normal operating cycle, if longer.

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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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Including both current and noncurrent portions, carrying amount as of the balance sheet date of other forms of debt not elsewhere specified in the taxonomy with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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