Deferred Costs - Deferred Costs and Future Payment Commitments (Detail) (USD $) In Thousands, unless otherwise specified	May 30, 2014	Feb. 28, 2014	May 31, 2013
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]
Prepaid expenses and other	$ 93,125	$ 100,282	$ 88,912
Other assets	420,358	428,090	328,063
Deferred cost assets	513,483	528,372	416,975
Other current liabilities	(81,154)	(84,860)	(63,378)
Other liabilities	(144,762)	(149,190)	(91,359)
Deferred cost liabilities	(225,916)	(234,050)	(154,737)
Net deferred costs	$ 287,567	$ 294,322	$ 262,238