XML 107 R88.htm IDEA: XBRL DOCUMENT v3.8.0.1
Goodwill and Intangible Assets - Components (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Schedule of Intangible Assets by Major Class [Line Items]      
Goodwill, Gross $ 14,533 $ 14,519  
Goodwill 14,533 14,519 $ 14,480
Intangible Assets, Gross (Excluding Goodwill) 3,554 3,856  
Accumulated Amortization (3,133) (3,191)  
Intangible Assets, Net (Excluding Goodwill) 421 665  
Intangible Assets Gross Including Goodwill 18,087 18,375  
Total goodwill and other intangible assets, Net Carrying Value 14,954 15,184  
Commercial MSRs, Gross 355 276  
Commercial MSR, Accumulated Amortization (126) (82)  
Consumer MSRs 92 80  
Total MSRs, Gross 447 356  
Servicing Asset at Amortized Cost 229 194  
Total MSRs, Net 321 274  
Servicing Asset at Amortized Cost, Amortization $ 44 $ 31  
Finite-Lived Intangible Assets, Remaining Amortization Period 4 years 11 months 6 days 5 years 5 months 6 days  
PCCR intangibles      
Schedule of Intangible Assets by Major Class [Line Items]      
Intangible Assets, Gross (Excluding Goodwill) $ 2,105 $ 2,151  
Accumulated Amortization (1,844) (1,715)  
Intangible Assets, Net (Excluding Goodwill) $ 261 $ 436  
Finite-Lived Intangible Assets, Remaining Amortization Period 3 years 7 months 6 days 4 years 5 months 6 days  
Core deposit intangibles      
Schedule of Intangible Assets by Major Class [Line Items]      
Intangible Assets, Gross (Excluding Goodwill) $ 1,149 $ 1,391  
Accumulated Amortization (1,133) (1,345)  
Intangible Assets, Net (Excluding Goodwill) $ 16 $ 46  
Finite-Lived Intangible Assets, Remaining Amortization Period 1 year 6 days 2 years 6 days  
Other Intangible Assets [Member]      
Schedule of Intangible Assets by Major Class [Line Items]      
Intangible Assets, Gross (Excluding Goodwill) $ 300 $ 314  
Accumulated Amortization (156) (131)  
Intangible Assets, Net (Excluding Goodwill) $ 144 $ 183  
Finite-Lived Intangible Assets, Remaining Amortization Period 7 years 9 months 6 days 8 years 8 months 6 days