Income Taxes - Amounts of Gross Unrecognized Tax Benefits (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Gross unrecognized tax benefits at beginning of the year	$ 38,790	$ 24,888	$ 23,641
Increases in tax positions for prior years	4,918	17,281	3,953
Decreases in tax positions for prior years	(61)	(900)	(1,221)
Increases in tax positions for current year	737	2,716	1,197
Decreases in tax positions for current year	0	0	0
Settlements	(1,078)	(343)	(789)
Lapse in statute of limitations	(7,908)	(4,852)	(1,893)
Gross unrecognized tax benefits at end of the year	$ 35,398	$ 38,790	$ 24,888