INVESTMENTS ( Loans) (DETAILS) (Commercial Real Estate Portfolio Segment [Member], USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2013
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	$ 31
Age Analysis of Past Due Mortgage Loans [Abstract]
30 to 59 Days Past Due	0
60 to 89 Days Past Due	0
Greater than 90 Days Past Due	0
Total Past Due	0
Current	31
Total financing receivables	31
Recorded Investment 90 Days Past Due and Still Accruing	0
Greater than 2.0x [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	9
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	9
1.8x to 2.0x [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	0
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	0
1.5x to 1.8x [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	16
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	16
1.2x to 1.5x [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	6
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	6
1.0x to 1.2x [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	0
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	0
Less than 1.0x [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	0
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	0
0%-50% [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	16
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	16
0%-50% [Member] \| Greater than 2.0x [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	0
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	0
0%-50% [Member] \| 1.5x to 1.8x [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	16
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	16
0%-50% [Member] \| 1.0x to 1.2x [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	0
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	0
50%-70% [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	6
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	6
50%-70% [Member] \| 1.2x to 1.5x [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	6
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	6
70%-90% [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	0
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	0
90% Plus [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	9
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	9
90% Plus [Member] \| Greater than 2.0x [Member]
Mortgage Loans by Loan-to-Value & Debt Service Coverage Ratios [Line Items]
Principal amount of mortage loan	9
Age Analysis of Past Due Mortgage Loans [Abstract]
Total financing receivables	9
With Related Allowance Recorded [Member]
Impaired Mortgage Loans [Abstract]
Recorded Investment	9
Unpaid principal balance	9
Related allowance	(3)
Average Record investments	$ 10

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Financing receivables that are less than 60 days past due but more than 29 days past due.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 7A

-URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953401-111524

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- Definition

Financing receivables that are less than 90 days past due but more than 59 days past due.

+ References

+ Details

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- Definition

Recorded investment in financing receivables that are 90 days or more past due and still accruing.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 7

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5111-111524

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- Definition

Financing receivables that are current.

+ References

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- Definition

Financing receivables that are equal to or greater than 90 days past due.

+ References

+ Details

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- Definition

Recorded Investment in financing receivables that are past due at the balance sheet date.

+ References

+ Details

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- Definition

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 17

-URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5258-111524

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- Definition

Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 14A

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953550-111524

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- Definition

Amount of allowance for credit losses related to recorded investment.

+ References

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- Definition

Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.

+ References

+ Details

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Period Type:	instant

- Definition

Amount of the contractual principal due at the origination of the mortgage loan (face amount).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 10

-Section S99

-Paragraph 6

-Subparagraph (SX 210.5-04.(c) Schedule IV)

-URI http://asc.fasb.org/extlink&oid=27047687&loc=d3e5864-122674

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 29

-Article 12

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Paragraph c

-Subparagraph Schedule IV

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 948

-SubTopic 310

-Section S99

-Paragraph 1

-Subparagraph (SX 210.12-29)

-URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014

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