Financial Instruments and Fair Value Measurements (Details)	Apr. 02, 2016 Customer Liabilities Assets	Jan. 02, 2016 Customer Liabilities Assets	Jan. 25, 2012	Jan. 29, 2010
Liabilities [Member]
Fair Value Measurements [Abstract]
Number of assets and liabilities requiring fair value measurements | Liabilities	0	0
Term Loan [Member]
Interest Rate Risk [Abstract]
Fixed rate of interest	4.98%			4.98%
2012 Term Loan [Member]
Interest Rate Risk [Abstract]
Fixed rate of interest	3.90%		3.90%
Credit Concentration Risk [Member]
Credit Risk [Abstract]
Number of customers that represented more than 10% of trade receivables | Customer	0	0
Assets [Member]
Fair Value Measurements [Abstract]
Number of assets and liabilities requiring fair value measurements | Assets	0	0