Total Revenue (as Recognized Based on Country of Origin), and Long-Lived Assets by Geographic Location (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 29, 2013	Jun. 30, 2012	Mar. 30, 2013
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	$ 640,859	$ 414,865
Long-lived assets	284,562		263,093
North America (U.S. and Canada)
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	551,554	377,149
Long-lived assets	220,959		209,973
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	81,479	33,387
Long-lived assets	57,034		46,154
Other Regions
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenue	7,826	4,329
Long-lived assets	$ 6,569		$ 6,966