Supplemental Cash Flow Information (Details) (USD $) In Millions	6 Months Ended
Aug. 27, 2011	Aug. 28, 2010
Supplemental Cash Flow Information
Income taxes paid	$ 313.7	$ 268.2
Accrual for capital expenditures	$ 15.2	$ 13.4

The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 29

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 27
-Subparagraph f

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