v2.4.0.8
Plans of Restructuring (Details) (USD $)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 29, 2013
Jun. 30, 2012
Jun. 29, 2013
Jun. 30, 2012
Dec. 29, 2012
number
Dec. 31, 2011
Dec. 25, 2010
number
Restructuring and Related Activities [Abstract]              
Positions eliminated from operations (in positions)         200   184
Restructuring costs $ 0 $ 3,360,000 $ 0 $ 15,192,000 $ 15,192,000 $ 0 $ 12,285,000
Restructuring costs after-tax         10,500,000   8,300,000
Restructuring Reserve [Roll Forward]              
Restructuring Reserve, beginning balance     3,057,000 1,120,000 1,120,000 4,343,000 4,297,000
Provision 0 3,360,000 0 15,192,000 15,192,000 0 12,285,000
Payments and other adjustments     (1,794,000)   (13,255,000) (3,223,000) (12,239,000)
Restructuring Reserve, ending balance 1,263,000   1,263,000   3,057,000 1,120,000 4,343,000
Health Care Distribution [Member]
             
Restructuring and Related Activities [Abstract]              
Restructuring costs     0   14,981,000 0 12,063,000
Restructuring Reserve [Roll Forward]              
Restructuring Reserve, beginning balance     3,043,000 1,120,000 1,120,000 4,343,000 4,225,000
Provision     0   14,981,000 0 12,063,000
Payments and other adjustments     (1,780,000)   (13,058,000) (3,223,000) (11,945,000)
Restructuring Reserve, ending balance 1,263,000   1,263,000   3,043,000 1,120,000 4,343,000
Technology and Value-Added Services [Member]
             
Restructuring and Related Activities [Abstract]              
Restructuring costs     0   211,000 0 222,000
Restructuring Reserve [Roll Forward]              
Restructuring Reserve, beginning balance     14,000 0 0 0 72,000
Provision     0   211,000 0 222,000
Payments and other adjustments     (14,000)   (197,000) 0 (294,000)
Restructuring Reserve, ending balance 0   0   14,000 0 0
Severance costs [Member]
             
Restructuring and Related Activities [Abstract]              
Restructuring costs     0   12,841,000 0 8,930,000
Restructuring Reserve [Roll Forward]              
Restructuring Reserve, beginning balance     1,826,000 569,000 569,000 1,992,000 2,267,000
Provision     0   12,841,000 0 8,930,000
Payments and other adjustments     (1,173,000)   (11,584,000) (1,423,000) (9,205,000)
Restructuring Reserve, ending balance 653,000   653,000   1,826,000 569,000 1,992,000
Facility closing costs [Member]
             
Restructuring and Related Activities [Abstract]              
Restructuring costs     0   2,351,000 0 3,355,000
Restructuring Reserve [Roll Forward]              
Restructuring Reserve, beginning balance     1,231,000 551,000 551,000 2,351,000 2,030,000
Provision     0   2,351,000 0 3,355,000
Payments and other adjustments     (621,000)   (1,671,000) (1,800,000) (3,034,000)
Restructuring Reserve, ending balance $ 610,000   $ 610,000   $ 1,231,000 $ 551,000 $ 2,351,000