Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Principles (Policies)
Notes Tables
Notes Details

Goodwill and Intangible Assets - Intangible Assets (Details)

v2.4.1.9

Goodwill and Intangible Assets - Intangible Assets (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Intangible Assets [Abstract]
Gross Carrying Value	$ 14,863	$ 14,918
Accumulated Amortization	10,472	10,306
Net Carrying Value	4,391us-gaap_FiniteLivedIntangibleAssetsNet	4,612us-gaap_FiniteLivedIntangibleAssetsNet
Purchased credit card relationships
Intangible Assets [Abstract]
Gross Carrying Value	5,457	5,504
Accumulated Amortization	4,555	4,527
Net Carrying Value	902	977
Core deposit intangibles
Intangible Assets [Abstract]
Gross Carrying Value	1,779	1,779
Accumulated Amortization	1,414	1,382
Net Carrying Value	365	397
Customer relationships
Intangible Assets [Abstract]
Gross Carrying Value	4,025	4,025
Accumulated Amortization	2,735	2,648
Net Carrying Value	1,290	1,377
Affinity relationships
Intangible Assets [Abstract]
Gross Carrying Value	1,557	1,565
Accumulated Amortization	1,297	1,283
Net Carrying Value	260	282
Other intangibles
Intangible Assets [Abstract]
Gross Carrying Value	2,045	2,045
Accumulated Amortization	471	466
Net Carrying Value	$ 1,574	$ 1,579

- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

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- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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