Significant Differences Between United States Federal Statutory Tax Rate and Company's Effective Tax Rate (Detail)	12 Months Ended
Mar. 28, 2015	Mar. 29, 2014	Mar. 30, 2013
Reconciliation of Effective Income Tax Rate [Line Items]
Federal tax at 35% statutory rate	35.00%	35.00%	35.00%
State and local income taxes, net of federal benefit	2.40%	2.30%	3.60%
Differences in tax effects on foreign income	(9.00%)	(3.90%)	(3.10%)
Foreign tax credit	(0.40%)	(0.20%)	(0.20%)
Liability for uncertain tax positions	0.20%	0.80%	0.50%
Effect of changes in valuation allowances on deferred tax assets	(0.10%)	(0.20%)	0.30%
Other	1.70%	0.60%	0.50%
Effective Income Tax Rate Reconciliation, Percent, Total	29.80%	34.40%	36.60%

Effective Income Tax Rate Reconciliation, Uncertain Tax Positions

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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