Income Taxes - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 29, 2014	Aug. 30, 2013	Aug. 29, 2014	Aug. 30, 2013
Income Taxes [Line Items]
Income tax expense benefit computation description			The Corporation's provision for income taxes in interim periods is computed by applying its estimated annual effective tax rate against income before income tax expense for the period. In addition, non-recurring or discrete items are recorded during the period in which they occur.
Effective tax rate	33.80%	191.90%	26.00%	51.60%
Federal tax refund			$ 3.1
Adjustment to valuation allowance attributable to certain net operating loss and foreign tax credit carryforwards			8.0
Unrecognized tax benefits	20.5		20.5
Income tax expenses affected by unrecognized tax benefits if recognized	18.0		18.0
Unrecognized tax benefits increased			1.4
Decrease in unrecognized tax benefits	2.5		2.5
Unrecognized tax benefits increased as a result of error correction			2.4
Decrease in unrecognized tax benefits due to tax settlements			1.0
Unrecognized tax benefits income tax penalties and interest accrued description			The Corporation recognizes interest and penalties accrued on unrecognized tax benefits and refundable income taxes as a component of income tax expense.
Interest and penalties on unrecognized tax benefits and refundable income taxes			2.1
Accrued Interest and penalties on unrecognized tax benefit	2.2		2.2
Open tax years by major tax jurisdiction			The Corporation is subject to examination by the IRS for tax years 2010 to the present and various U.S. state and local jurisdictions for tax years 2001 to the present. The Corporation is also subject to tax examination in various international tax jurisdictions, including Canada, the United Kingdom, Australia, Italy, Mexico and New Zealand for tax years 2006 to the present.
Adjustments For Error Correction [Member]
Income Taxes [Line Items]
Reduction in income tax expense			$ 4.1