Customer Allowances and Discounts - Allowances and Discounts Trade Accounts Receivable (Detail) (USD $) In Thousands, unless otherwise specified	Aug. 30, 2013	Feb. 28, 2013	Aug. 24, 2012
Valuation and Qualifying Accounts Disclosure [Line Items]
Allowances and discounts on trade accounts receivables	$ 85,015	$ 99,530	$ 114,869
Allowance for Seasonal Sales Returns [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Allowances and discounts on trade accounts receivables	17,612	24,574	24,127
Allowance for Outdated Products [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Allowances and discounts on trade accounts receivables	12,230	11,156	11,785
Allowance for Doubtful Accounts [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Allowances and discounts on trade accounts receivables	3,484	3,419	21,474
Allowance for Marketing Funds [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Allowances and discounts on trade accounts receivables	27,451	28,610	29,459
Allowance for Rebates [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Allowances and discounts on trade accounts receivables	$ 24,238	$ 31,771	$ 28,024