XML 39 R87.htm IDEA: XBRL DOCUMENT v2.4.0.6
Share-Based Compensation and Savings Plans (Narrative) (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2010
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 42    
Employee retirement savings plans expense $ 53 $ 70 $ 84
Segment, Continuing Operations
     
Employee Service Share-based Compensation, Tax Benefit from Compensation Expense 31 29 36
Segment, Discontinued Operations
     
Incremental compensation cost     $ 1
Employee Stock Purchase Plan
     
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 8    
Stock Options
     
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years    
Restricted Shares And Share Units
     
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years    
Minimum | Stock Options
     
Exercisable period of plans, in years 7 years    
Minimum | Performance Shares
     
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 2 years    
Vested shares as a percentage of target award amount 0.00%    
Maximum | Stock Options
     
Exercisable period of plans, in years 10 years    
Maximum | Performance Shares
     
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years    
Vested shares as a percentage of target award amount 200.00%    
2011 LTIP
     
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 33    
2011 LTIP | Awards Other than Stock Options
     
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 13    
Share-based Compensation Arrangement by Share-based Payment Award, Provision of Award two and one-half shares    
2011 LTIP | Stock Options
     
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 33    
Share-based Compensation Arrangement by Share-based Payment Award, Provision of Award one share    
2007 Nonemployee Directors Equity Incentive Plan
     
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant 1