Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets - Intangible Assets (Details)

v3.2.0.727
Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($)
$ in Millions
Jun. 30, 2015
Dec. 31, 2014
Intangible Assets [Abstract]    
Gross Carrying Value $ 14,927 $ 14,918
Accumulated Amortization 10,739 10,306
Net Carrying Value 4,188 4,612
Purchased credit card relationships    
Intangible Assets [Abstract]    
Gross Carrying Value 5,512 5,504
Accumulated Amortization 4,672 4,527
Net Carrying Value 840 977
Core deposit intangibles    
Intangible Assets [Abstract]    
Gross Carrying Value 1,779 1,779
Accumulated Amortization 1,445 1,382
Net Carrying Value 334 397
Customer relationships    
Intangible Assets [Abstract]    
Gross Carrying Value 4,025 4,025
Accumulated Amortization 2,822 2,648
Net Carrying Value 1,203 1,377
Affinity relationships    
Intangible Assets [Abstract]    
Gross Carrying Value 1,566 1,565
Accumulated Amortization 1,325 1,283
Net Carrying Value 241 282
Other intangibles    
Intangible Assets [Abstract]    
Gross Carrying Value 2,045 2,045
Accumulated Amortization 475 466
Net Carrying Value $ 1,570 $ 1,579