Note 7 Restructuring Reserve Rollforward (Details) (FY 2010 and Prior Restructuring Plan [Member], USD $) In Thousands	3 Months Ended
	Jul. 02, 2011	Apr. 02, 2011	Jan. 01, 2011
Restructuring Reserve Rollforward
Restructuring Reserve	$ 4,336	$ 6,350	$ 6,532
Charges to operations	4,165	4,203	4,468
Charges utilized	(5,424)	(6,217)	(4,650)
Restructuring Reserve	3,077	4,336	6,350
Employee Severance [Member]
Restructuring Reserve Rollforward
Restructuring Reserve	2,767	3,804	5,430
Charges to operations	544	359	970
Charges utilized	(1,153)	(1,396)	(2,596)
Restructuring Reserve	2,158	2,767	3,804
Facility Closing [Member]
Restructuring Reserve Rollforward
Restructuring Reserve	1,569	2,546	1,102
Charges to operations	3,621	3,844	3,498
Charges utilized	(4,271)	(4,821)	(2,054)
Restructuring Reserve	$ 919	$ 1,569	$ 2,546