Amount of gain (loss) from converting allowance reserve for credit loss to currency of reporting entity from amount denominated or measured in a different currency.

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Foreign Currency Translation

-URI http://asc.fasb.org/extlink&oid=6513664

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5212-111524

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.7(d))

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 7

-Subparagraph d

-Article 9

Name:	us-gaap_AllowanceForLoanAndLeaseLossesForeignCurrencyTranslation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

ALLOWANCE FOR CREDIT LOSSES (Details 2) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2013	Jun. 30, 2013 U.S.	Mar. 31, 2013 U.S.	Jun. 30, 2014 Greece	Jun. 30, 2013 Greece	Mar. 31, 2013 Greece	Jun. 30, 2014 Spain	Jun. 30, 2014 Honduras
Allowance for loan losses disclosures
Reduction of allowance for loan and leases losses due to loans sold or transferred to held-for-sale or to discontinued operations	$ 480	$ 79	$ 360	$ 650	$ 855	$ 204	$ 90	$ 165	$ 177	$ 29
Reduction of allowance for loan and leases losses due to transfer to real estate loan portfolio	66
Reduction of allowance related to foreign currency translation			$ 220