Fair Value of Long-Term Debt (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 30, 2014
Fair Value Measurements [Line Items]
Fair value of long-term debt	$ 1,622,804
Level 1
Fair Value Measurements [Line Items]
Fair value of long-term debt	969,595
Level 2
Fair Value Measurements [Line Items]
Fair value of long-term debt	$ 653,209

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

No definition available.

Name:	us-gaap_LongTermDebtFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant