Long-Term Debt - Long-Term Debt and Capital Lease Obligations (Detail) - USD ($) $ in Millions	Dec. 03, 2016	Feb. 27, 2016
Debt Instrument [Line Items]
Long-term debt	$ 1,261	$ 2,197
Debt financing costs, net	(37)	(45)
Original issue discount on debt	(2)	(5)
Total debt	2,327	2,297
Less current maturities of long-term debt	(1,066)	(100)
6.75% Senior Notes due June 2021 [Member]
Debt Instrument [Line Items]
Long-term debt	400	400
7.75% Senior Notes Due November 2022 [Member]
Debt Instrument [Line Items]
Long-term debt	350	350
3.75% Revolving ABL Credit Facility Due February 2021 [Member]
Debt Instrument [Line Items]
Long-term debt	260	138
Term Loan [Member] | 5.50% Secured Term Loan Facility due March 2019 [Member]
Debt Instrument [Line Items]
Secured debt	$ 1,356	$ 1,459