Goodwill And Other Intangible Assets (Changes In Carrying Amount Of Goodwill) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Sep. 28, 2014	Dec. 29, 2013
Goodwill [Roll Forward]
Beginning Balance	$ 185,864	$ 182,741
Segment reallocation		0
Translation adjustments	(8,108)	3,123
Ending Balance	177,756	185,864
Merchandise Availability Solutions
Goodwill [Roll Forward]
Beginning Balance	159,157	159,031
Segment reallocation		(2,116)
Translation adjustments	(6,236)	2,242
Ending Balance	152,921	159,157
Apparel Labeling Solutions
Goodwill [Roll Forward]
Beginning Balance	2,116	0
Segment reallocation		2,116
Translation adjustments	0	0
Ending Balance	2,116	2,116
Retail Merchandising Solutions
Goodwill [Roll Forward]
Beginning Balance	24,591	23,710
Segment reallocation		0
Translation adjustments	(1,872)	881
Ending Balance	$ 22,719	$ 24,591