Facilities Action Charges, Net Facilities Relocation Costs (Details) (Facilities relocation and other transition costs, USD $) In Thousands, unless otherwise specified	12 Months Ended			25 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Jan. 01, 2012	Dec. 29, 2013
Restructuring Cost and Reserve [Line Items]
Facilities Action Charges, Net, Cost Incurred	$ 4,574	$ 26,769	$ 5,359
Facilities Action Charges, Net, Incurred cost, Net of accelerated depreciation expense and share-based compensation expense	4,574	28,990	5,527
Facilities Action Charges, Net, Cost incurred to date				36,702
Facilities Action Charges, Net, Incurred to date net of accelerated depreciation expense and share-based compensation expense				39,091
Severance, Retention and Other Payroll Costs [Member]
Restructuring Cost and Reserve [Line Items]
Facilities Action Charges, Net, Cost Incurred	1,856	9,952	5,345
Facilities Action Charges, Net, Cost incurred to date				17,153
Relocation costs
Restructuring Cost and Reserve [Line Items]
Facilities Action Charges, Net, Cost Incurred	1,898	5,222	0
Facilities Action Charges, Net, Cost incurred to date				7,120
Atlanta facility closure costs
Restructuring Cost and Reserve [Line Items]
Facilities Action Charges, Net, Cost Incurred	337	4,541	0
Facilities Action Charges, Net, Cost incurred to date				4,878
Consulting and professional fees
Restructuring Cost and Reserve [Line Items]
Facilities Action Charges, Net, Cost Incurred	128	4,928	0
Facilities Action Charges, Net, Cost incurred to date				5,056
Other
Restructuring Cost and Reserve [Line Items]
Facilities Action Charges, Net, Cost Incurred	355	2,126	14
Facilities Action Charges, Net, Cost incurred to date				2,495
Accelerated depreciation expense
Restructuring Cost and Reserve [Line Items]
Facilities Action Charges, Net, Cost Incurred	0	1,921	197
Facilities Action Charges, Net, Cost incurred to date				2,118
Share-based compensation
Restructuring Cost and Reserve [Line Items]
Facilities Action Charges, Net, Cost Incurred	0	300	(29)
Facilities Action Charges, Net, Cost incurred to date				$ 271