Division Information (Reconciliation Of Revenue 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]
Sales	$ 2,836,737	$ 2,899,717	$ 8,519,838	$ 8,671,162
North American Retail Division [Member]
Segment Reporting Information [Line Items]
Sales	1,232,692	1,280,081	3,633,384	3,728,520
North American Business Solutions Division [Member]
Segment Reporting Information [Line Items]
Sales	820,864	841,824	2,430,431	2,492,678
International Division [Member]
Segment Reporting Information [Line Items]
Sales	$ 783,181	$ 777,812	$ 2,456,023	$ 2,449,964

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 5

-Section 03

-Paragraph 1

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

Name:	us-gaap_SalesRevenueNet
Namespace Prefix:	us-gaap
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration