Annual report pursuant to Section 13 and 15(d)

Stock-based Compensation Plans (Details)

v2.4.0.6
Stock-based Compensation Plans (Details) (USD $)
1 Months Ended 12 Months Ended
Feb. 28, 2010
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Allocated Share-based Compensation Expense   2,300,000,000 2,600,000,000 2,000,000,000
Tax Benefit from Compensation Expense   839,000,000 969,000,000 727,000,000
Number of Shares Authorized   1,900,000,000    
Restricted Stock/Unit Details        
Total Unrecognized Compensation Cost   1,700,000,000    
Period for Recognition   7 years    
Total Fair Value of Restricted Stock Vested   2,900,000,000 1,700,000,000 2,400,000,000
Outstanding options to employees of predecessor companies assumed in mergers   25,000,000    
Stock Options        
Period Vesting of Restricted Stock Units Begins   1 year    
Restricted Stock and Restricted Stock Units [Member]
       
Restricted Stock/Unit Details        
Outstanding at January 1, 2012   253,966,818    
Granted, Shares   196,979,019    
Vested, Shares   (293,968,254)    
Canceled, Shares   (9,407,186)    
Outstanding at December 31, 2012   147,570,397    
Outstanding at January 1, 2012 (weighted average exercise price)   13.46    
Granted (weighted average exercise price)   7.78    
Vested (weighted average exercise price)   9.80    
Canceled (weighted average exercise price)   13.46    
Outstanding at January 1, 2012 (weighted average exercise price)   13.18    
Restricted Stock Units (RSUs) [Member]
       
Restricted Stock/Unit Details        
Outstanding at January 1, 2012   117,439,155    
Granted, Shares   283,196,745    
Vested, Shares   (53,912,279)    
Canceled, Shares   (17,167,153)    
Outstanding at December 31, 2012   329,556,468    
Key Employee Stock Plan [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Options Granted To Purchase Number Shares Of Common Stock   260,000,000    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Outstanding Options   0    
Key Associate Stock Plan [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of Shares Authorized   1,100,000,000    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   0 0 0
Restricted Stock/Unit Details        
Granted, Shares 290,000,000 7,000,000    
Stock Options        
Outstanding at December 31, 2012   130,000,000    
Employee Stock Option [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Restricted Stock Units Granted Shares     8,000,000  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Grants Other than Options, Number of Vesting Installments   3    
Options Granted To Purchase Number Shares Of Common Stock   0    
Outstanding Restricted Stock Units   5,000,000    
Restricted Stock/Unit Details        
Vested, Shares   (190,000,000)    
Stock Options        
Outstanding at January 1, 2012   208,269,549    
Forfeited, Options   (53,345,926)    
Outstanding at December 31, 2012   154,923,623 208,269,549  
Outstanding at January 1, 2012 (weighted average exercise price)   46.93    
Forfeited (weighted average exercise price)   49.02    
Outstanding at December 31, 2012 (weighted average exercise price)   46.22 46.93  
Options Exercisable at December 31, 2012   154,922,583    
Options Exercisable at December 31, 2012 (weighted average exercise price)   46.22    
Options Vested and Expected to Vest   154,923,623 [1]    
Options Vested and Expected to Vest (weighted average exercise price)   46.22 [1]    
Aggregate Intrinsic Value   0    
Weighted Average Remaining Contractual Term of Options Exercisable   3 years    
Weighted Average Remaining Contractual Term of Options Vested and Expected to Vest   2 years 4 months 24 days    
Employee Stock Purchase Plan [Member]
       
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Minimum Eligible Compensation To Purchase Common Stock Under Espp   0.01    
Maximum Eligible Compensation To Purchase Common Stock Under Espp   10.00%    
Maximum Discount On Purchases   0.05    
Maximum Annual Contribution Per Employee   23,750    
Exercised Price Of Each Espp Stock Purchase Rights   0.39    
Restricted Stock/Unit Details        
Employee Service Share Based Compensation Unrecognized Compensation Cost Period of Recognition   7 years    
Employee Service Share Based Compensation Unrecognized Compensation Costs Weighted Average Period Of Recognition   0.5    
Employee Service Share-based Compensation, Cash Flow Effect, Cash Used to Settle Awards   779,000,000 489,000,000 186,000,000
Employee Stock Option [Member]
       
Stock Options        
Award Vesting Period   3 years    
Financial Advisor Capital Accumulation Award Plan [Member]
       
Restricted Stock/Unit Details        
Share-based compensation arrangement by share-based payment award, equity grants other than options, period of recognition   8 years    
Share-based compensation arrangement by share-based payment award, equity grants other than options, period of recognition, granted prior to 2003   10 years    
Financial Advisor Capital Accumulation Award Plan [Member] | Performance Shares [Member]
       
Restricted Stock/Unit Details        
Granted, Shares   0    
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted   11,000,000    
Restricted Stock - Vesting Plan Two [Member]
       
Stock Options        
Award Vesting Period   18 months    
Restricted Stock - Vesting Plan Two [Member] | Employee Stock Purchase Plan [Member]
       
Stock Options        
Award Vesting Period   10 years    
Restricted Stock - 2011 Plan [Member]
       
Stock Options        
Award Vesting Period   3 years    
Restricted Stock - 2011 Plan [Member] | Employee Stock Purchase Plan [Member]
       
Stock Options        
Award Vesting Period   8 years    
Restricted Stock - 2009 Plan [Member]
       
Stock Options        
Award Vesting Period   3 years    
Restricted Stock - Plans Prior to 2009 [Member]
       
Stock Options        
Award Vesting Period   4 years    
[1] Includes vested shares and nonvested shares after a forfeiture rate is applied.