Goodwill And Other Intangible Assets (Schedule Of Components Of Goodwill) (Details) (USD $) In Thousands	Sep. 25, 2011	Dec. 26, 2010	Dec. 27, 2009
Gross Amount	$ 430,534	$ 373,359
Accumulated Impairment Losses	143,200	142,034
Goodwill, Net	287,334	231,325	244,062
Shrink Management Solutions [Member]
Gross Amount	221,522	219,771
Accumulated Impairment Losses	53,215	54,447
Goodwill, Net	168,307	165,324	171,878
Apparel Labeling Solutions [Member]
Gross Amount	74,468	23,102
Accumulated Impairment Losses	19,299	19,187
Goodwill, Net	55,169	3,915	4,300
Retail Merchandising Solutions [Member]
Gross Amount	134,544	130,486
Accumulated Impairment Losses	70,686	68,400
Goodwill, Net	$ 63,858	$ 62,086	$ 67,884

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

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