Debt - Long-Term Debt (Parenthetical) (Detail)	Mar. 30, 2014	Dec. 31, 2013
Long Term Debt [Abstract]
Revolving credit facility, weighted-average interest rate	1.60%	1.90%

Weighted average interest rate of long-term debt outstanding.

No definition available.

Name:	us-gaap_LongtermDebtWeightedAverageInterestRate
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant