Facilities Relocation and Other Transactions Facilities Relo Rollforward (Details) (Facilities relocation and other transition costs, USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 30, 2012	Jan. 01, 2012
Restructuring Reserve [Roll Forward]
Facilities Relocation, beginning balance	$ 5,345	$ 0
Charges	26,769	5,359
Payments	(23,234)	(14)
Facilities Relocation, ending balance	8,880	5,345
Severance, retention and other payroll costs
Restructuring Reserve [Roll Forward]
Facilities Relocation, beginning balance	5,345	0
Charges	9,952	5,345
Payments	(11,176)	0
Facilities Relocation, ending balance	4,121	5,345
Relocation costs
Restructuring Reserve [Roll Forward]
Facilities Relocation, beginning balance	0
Charges	5,222
Payments	(4,722)
Facilities Relocation, ending balance	500
Atlanta facility closure costs
Restructuring Reserve [Roll Forward]
Facilities Relocation, beginning balance	0
Charges	4,541
Payments	(371)
Facilities Relocation, ending balance	4,170
Consulting and professional fees
Restructuring Reserve [Roll Forward]
Facilities Relocation, beginning balance	0
Charges	4,928
Payments	(4,848)
Facilities Relocation, ending balance	80
Other
Restructuring Reserve [Roll Forward]
Facilities Relocation, beginning balance	0	0
Charges	2,126	14
Payments	(2,117)	(14)
Facilities Relocation, ending balance	$ 9	$ 0