Senior Notes and Other Long-Term Debt - Components of Long-Term Debt (Detail) (USD $) In Thousands, unless otherwise specified	Jul. 04, 2014	Apr. 04, 2014
Debt Instrument [Line Items]
Unamortized premium on the 2020 Notes	$ 8,567	$ 8,861
Total senior notes, net of premium	583,567	583,861
Less: current portion of the senior notes
Total senior notes long-term, net	583,567	583,861
Other Long-Term Debt
Revolving credit facility	205,000	105,000
Other	2,615	2,756
Total other long-term debt	207,615	107,756
Total other long-term debt	207,615	107,756
Less: current portion of other long-term debt	1,783	1,856
Other long-term debt, net	205,832	105,900
Total debt	791,182	691,617
Less: current portion	1,783	1,856
Long-term debt, net	789,399	689,761
2020 Notes [Member]
Debt Instrument [Line Items]
Principal amounts of Senior Notes issued	$ 575,000	$ 575,000