Division Information (Reconciliation Of Operating Profit (Loss) From Segments To Consolidated) (Details) (USD $) In Thousands	3 Months Ended		9 Months Ended
	Sep. 24, 2011	Sep. 25, 2010	Sep. 24, 2011	Sep. 25, 2010
Segment Reporting Information [Line Items]
Division Operating Profit	$ 19,117	$ 8,313	$ 21,482	$ 36,220
North American Retail Division [Member]
Segment Reporting Information [Line Items]
Division Operating Profit	41,904	29,662	102,363	111,288
North American Business Solutions Division [Member]
Segment Reporting Information [Line Items]
Division Operating Profit	39,145	25,073	100,370	59,328
International Division [Member]
Segment Reporting Information [Line Items]
Division Operating Profit	19,460	29,670	59,862	90,171
North American Retail And Business Solutions And International [Member]
Segment Reporting Information [Line Items]
Division Operating Profit	$ 100,509	$ 84,405	$ 262,595	$ 260,787