Aggregate Accounts Receivable, Net of Allowance for Doubtful Accounts (Detail) (Spain, Italy, Portugal, and Greece, USD $) In Thousands, unless otherwise specified	6 Months Ended		12 Months Ended
	Jun. 29, 2014		Dec. 31, 2013
Spain, Italy, Portugal, and Greece
Accounts Notes And Loans Receivable [Line Items]
Current and long-term accounts receivable, net	$ 95,653	[1]	$ 97,852	[1]
Percentage of total net current and long-term accounts receivable	30.80%		31.00%

[1] The long-term portion of accounts receivable, net at June 29, 2014 and December 31, 2013 was $12.7 million and $17.6 million, respectively.