Taxes - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Apr. 02, 2016	Mar. 28, 2015	Mar. 29, 2014
Income Tax [Line Items]
U.S. Statutory federal income tax rate	35.00%	35.00%	35.00%
Increase in deferred tax valuation allowance	$ 3.3	$ 0.2	$ 0.9
Valuation allowance released	5.6	2.6	1.6
Accrued liability for uncertain tax positions	18.5	21.2
Unrecognized tax benefits	16.8	19.9	18.1
Interest on unrecognized tax benefits	1.7	$ 1.3	$ 0.9
Decrease in unrecognized tax benefits reasonably possible	1.8
Undistributed earnings	2,638.0
Foreign Tax Authority
Income Tax [Line Items]
Net operating loss carryforwards	$ 11.5
Operating loss carry forward expiration year	2024