Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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LONG-TERM DEBT - Long-Term Debt and Capital Lease Obligations Additional Information (Detail)	12 Months Ended
	Feb. 28, 2015	Feb. 22, 2014	Nov. 14, 2014
Minimum
Debt Instrument [Line Items]
Effective interest rate	4.63%	4.63%
Maximum
Debt Instrument [Line Items]
Effective interest rate	8.56%	8.56%
4.50% Secured Term Loan Facility due March 2019
Debt Instrument [Line Items]
Stated interest rate	4.50%	4.50%
6.75% Senior Notes due June 2021
Debt Instrument [Line Items]
Stated interest rate	6.75%	6.75%	6.75%
7.75% Senior Notes due November 2022
Debt Instrument [Line Items]
Stated interest rate	7.75%	7.75%
8.00% Senior Notes due May 2016
Debt Instrument [Line Items]
Stated interest rate	8.00%	8.00%
1.66% to 4.00% Revolving ABL Credit Facility due September 2019
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Minimum	1.66%	1.66%
Debt Instrument, Interest Rate, Maximum	4.00%	4.00%