Income Taxes - Summary of Activity Related to Unrecognized Tax Benefits (Details) (USD $)	12 Months Ended
	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011	Jan. 02, 2010
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	$ 3,400,000
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance, Beginning Period	12,122,000		15,591,000	17,786,000
Increases to current year tax positions	1,718,000	1,572,000	2,113,000
Increase to prior year tax positions	2,000	84,000	334,000
Decrease to prior year tax positions	(532,000)	(1,289,000)	(2,393,000)
Settlements	0	(3,836,000)	(1,494,000)
Lapse of statute of limitations	583,000		755,000
Balance, Ending Period	$ 12,727,000	$ 12,122,000		$ 17,786,000