Valuation and Qualifying Accounts (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Feb. 29, 2012	Feb. 28, 2011	Feb. 28, 2010
Valuation and Qualifying Accounts
Balance at End of Period	$ 104,068	$ 98,247
Allowance for doubtful accounts [Member]
Valuation and Qualifying Accounts
Balance at Beginning of Period	5,374	2,963	5,006
Charged to Cost and Expenses	4,776	3,834	478
Charged (Credited) to Other Accounts-Describe	64	(47)	264
Deductions-Describe	5,734	1,376	2,785
Balance at End of Period	4,480	5,374	2,963
Allowance for Seasonal Sales Returns [Member]
Valuation and Qualifying Accounts
Balance at Beginning of Period	34,058	36,443	47,121
Charged to Cost and Expenses	152,786	164,389	179,109
Charged (Credited) to Other Accounts-Describe	(159)	896	1,854
Deductions-Describe	152,400	167,670	191,641
Balance at End of Period	34,285	34,058	36,443
Allowance for other assets [Member]
Valuation and Qualifying Accounts
Balance at Beginning of Period	10,700	12,400	30,897
Charged to Cost and Expenses	603	(455)	(3,786)
Deductions-Describe	1,303	1,245	14,711
Balance at End of Period	$ 10,000	$ 10,700	$ 12,400