XML 130 R91.htm IDEA: XBRL DOCUMENT v2.3.0.15
Shareholders' Equity Shareholders' Equity - Capped Call Transactions (Details) (USD $)
In Millions, except Per Share data
12 Months Ended1 Months Ended12 Months Ended
Sep. 01, 2011
Sep. 02, 2010
Sep. 03, 2009
Aug. 30, 2007
Sep. 01, 2011
Convertible senior notes 2031A and 2031B [Member]
Sep. 01, 2011
Convertible senior notes 2031A and 2031B [Member]
Initial Strike Price [Member]
Sep. 01, 2011
Convertible senior notes 2031A and 2031B [Member]
First Tranche [Member]
Sep. 01, 2011
Convertible senior notes 2031A and 2031B [Member]
Second Tranche [Member]
Sep. 01, 2011
Convertible senior notes 2031A and 2031B [Member]
Third Tranche [Member]
Sep. 01, 2011
Convertible senior notes 2031A and 2031B [Member]
Fourth Tranche [Member]
Sep. 01, 2011
Convertible Senior Notes Due 2013 [Member]
Sep. 01, 2011
Convertible Senior Notes Due 2013 [Member]
Initial Strike Price [Member]
Sep. 01, 2011
Convertible Senior Notes Due 2013 [Member]
First Tranche [Member]
Sep. 01, 2011
Convertible Senior Notes Due 2014 [Member]
Sep. 01, 2011
Convertible Senior Notes Due 2014 [Member]
Initial Strike Price [Member]
Sep. 01, 2011
Convertible Senior Notes Due 2014 [Member]
First Tranche [Member]
Sep. 01, 2011
Convertible Senior Notes Due 2014 [Member]
Second Tranche [Member]
Sep. 01, 2011
Convertible Senior Notes Due 2014 [Member]
Third Tranche [Member]
Option Indexed to Issuer's Equity [Line Items]                  
Option Indexed to Issuer's Equity, Strike Price (in dollars per share)     $ 9.50$ 11.40$ 12.16$ 12.67$ 13.17 $ 5.08$ 6.64 $ 14.23$ 17.25$ 20.13$ 23.00
Option Indexed to Issuer's Equity, Shares (in shares)    72.6     45.2  91.3    
Option Indexed To Issuers Equity Cash Paid$ 57$ 0$ 25$ 151$ 57             
Option Indexed to Issuer's Equity, Settlement Maximum    $ 207     $ 70  $ 538