Senior Notes and Other Long-Term Debt - Components of Long-Term Debt (Detail) (USD $) In Thousands, unless otherwise specified	Oct. 04, 2013	Mar. 29, 2013
Debt Instrument [Line Items]
Unamortized premium on the 2020 Notes	$ 9,436	$ 9,993
Total senior notes, net of premium	584,436	584,993
Less: current portion of the senior notes
Total senior notes long-term, net	584,436	584,993
Other Long-Term Debt
Revolving credit facility	35,000
Other	2,501	3,686
Total other long-term debt	37,501	3,686
Less: current portion of other long-term debt	1,587	2,230
Other long-term debt, net	35,914	1,456
Total debt	621,937	588,679
Less: current portion	1,587	2,230
Long-term debt, net	620,350	586,449
2020 Notes [Member]
Debt Instrument [Line Items]
Principal amounts of Senior Notes issued	$ 575,000	$ 575,000