Income Taxes - Additional Information (Detail) (USD $)	12 Months Ended
	Mar. 01, 2014	Mar. 02, 2013	Mar. 03, 2012
Income Taxes [Line Items]
Net operating loss carryforwards for state tax purposes	$ 1,000,000
Payments of income taxes	31,000,000	45,000,000	28,700,000
Total unrecognized tax benefits	9,600,000	8,100,000
Unrecognized tax benefits that would impact effective tax rate	2,700,000	3,000,000
Unrecognized tax benefits reasonably possible decreases resulting from settlements with taxing authorities	200,000.0
Income tax examination penalties and interest expense (reversal)	200,000	(500,000)	(600,000)
Income tax examination penalties and interest accrued	2,000,000	1,800,000
Minimum
Income Taxes [Line Items]
Net operating loss carryforwards, expiration year	2028
Maximum
Income Taxes [Line Items]
Net operating loss carryforwards, expiration year	2029
Excess stock-based compensation
Income Taxes [Line Items]
Net operating loss carryforwards for state tax purposes	$ 500,000