Equity - Additional Information (Detail) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011	Dec. 11, 2013	Jul. 25, 2012
Equity [Line Items]
Shares authorized for repurchase				3,000,000	2,000,000
Remaining shares available for repurchase	2,767,654
Total cost of repurchase of common stock	$ 59,496	$ 25,826	$ 50,450
Preferred stock, shares authorized and unissued	2,000,000
Treasury Stock
Equity [Line Items]
Common stock repurchased during period, shares	1,116,673	524,674	1,206,111