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Accumulated Other Comprehensive Income
12 Months Ended
Dec. 31, 2011
Accumulated Other Comprehensive Income

22. Accumulated other comprehensive income

The activity of the components of other comprehensive income and accumulated other comprehensive income for the years ended December 31:

 

   Total Other Total Accumulated Other 
   Comprehensive Income Comprehensive Income 
   PretaxTaxNetBeginningNetEnding
($ in millions) ActivityEffectActivityBalanceActivityBalance
2011             
Unrealized holding gains on available-for-sale securities arising              
 during period$309 (108) 201       
Reclassification adjustment for net gains included in net income (56) 19 (37)       
Net unrealized gains on available-for-sale securities 253 (89) 164 321 164 485 
               
Unrealized holding gains on cash flow hedge derivatives arising             
 during period 89 (31) 58       
Reclassification adjustment for net gains on cash flow             
 hedge derivatives included in net income (69) 24 (45)       
Net unrealized gains on cash flow hedge derivatives 20 (7) 13 67 13 80 
               
Defined benefit plans:             
 Net prior service cost 0 0 0       
 Net actuarial gain (32) 11 (21)       
Defined benefit plans, net (32) 11 (21) (74) (21) (95) 
Total$241 (85) 156 314 156 470 

2010             
Unrealized holding gains on available-for-sale securities arising              
 during period$216 (73) 143       
Reclassification adjustment for net gains included in net income (57) 19 (38)       
Net unrealized gains on available-for-sale securities 159 (54) 105 216 105 321 
               
Unrealized holding gains on cash flow hedge derivatives arising             
 during period 2 (1) 1       
Reclassification adjustment for net gains on cash flow             
 hedge derivatives included in net income (60) 21 (39)       
Net unrealized gains on cash flow hedge derivatives (58) 20 (38) 105 (38) 67 
               
Defined benefit plans:             
 Net prior service cost 1  (1)  -       
 Net actuarial loss 10 (4) 6       
Defined benefit plans, net 11 (5) 6 (80) 6 (74) 
Total$112 (39) 73 241 73 314 

2009             
Unrealized holding gains on available-for-sale securities arising              
 during period$248 (86) 162       
Reclassification adjustment for net gains included in net             
 income (57) 20 (37)       
Reclassification adjustment related to prior OTTI charges (37) 13 (24)       
Net unrealized gains on available-for-sale securities 154 (53) 101 115 101 216 
               
Unrealized holding gains on cash flow hedge derivatives arising             
 during period 75 (26) 49       
Reclassification adjustment for net gains on cash flow             
 hedge derivatives included in net income (49) 17 (32)       
Net unrealized gains on cash flow hedge derivatives 26 (9) 17 88 17 105 
               
Defined benefit plans:             
 Net prior service cost  -  -  -       
 Net actuarial loss 39 (14) 25       
Defined benefit plans, net 39 (14) 25 (105) 25 (80) 
Total$219 (76) 143 98 143 241