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Financing receivables that are less than 90 days past due.

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No definition available.

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A valuation allowance for financing receivables that are expected to be uncollectible.

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Amount of direct write-downs of financing receivables charged against the allowance.

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The amount of financing receivables reclassified to held for sale during the reporting period.

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Financing receivables that are current.

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

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

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

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

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Amount of investment in impaired financing receivables for which there is no related allowance for credit losses.

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Amount of investment in impaired financing receivables for which there is a related allowance for credit losses.

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- Definition

Amount of loan with fixed rate of interest.

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Amount of loan with variable or adjustable rate of interest.

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The carrying amount of the outstanding balance due under the mortgage loan.

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The balance represents the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on the loan portfolio.

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Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value.

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Investments (Details 12) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Carrying value of non-impaired mortgage loans, summarized by debt service coverage ratio distribution
Total mortgage loans	$ 4,817		$ 4,817		$ 6,570
Mortgage loans, non-impaired
Carrying value of non-impaired mortgage loans, summarized by debt service coverage ratio distribution
Fixed rate mortgage loans	4,571		4,571		6,201
Variable rate mortgage loans	154		154		214
Total mortgage loans	4,725		4,725		6,415
Net carrying value of impaired mortgage loans
Impaired mortgage loans with a valuation allowance	92		92		147
Impaired loans without a valuation allowance					8
Total impaired mortgage loans	92		92		155
Valuation allowance on impaired mortgage loans	25	47	25	47
Rollforward of the valuation allowance on impaired mortgage loans
Valuation allowance on impaired mortgage loans, beginning balance	21	48	42	63
Net increase (decrease) in valuation allowance	6	1	(11)	(3)
Charge offs		(2)	(4)	(13)
Mortgage loans classified as held for sale	(2)		(2)
Valuation allowance on impaired mortgage loans, ending balance	25	47	25	47
Carrying value of past due mortgage loans
Less than 90 days past due					21
90 days or greater past due	3		3		4
Total past due	3		3		25
Current loans	4,814		4,814		6,545
Carrying value of mortgage loans	4,817		4,817		6,570
Mortgage loans, non-impaired \| Below 1.0
Carrying value of non-impaired mortgage loans, summarized by debt service coverage ratio distribution
Fixed rate mortgage loans	146		146		267
Total mortgage loans	146		146		267
Mortgage loans, non-impaired \| 1.0 - 1.25
Carrying value of non-impaired mortgage loans, summarized by debt service coverage ratio distribution
Fixed rate mortgage loans	700		700		1,208
Variable rate mortgage loans					20
Total mortgage loans	700		700		1,228
Mortgage loans, non-impaired \| 1.26 - 1.50
Carrying value of non-impaired mortgage loans, summarized by debt service coverage ratio distribution
Fixed rate mortgage loans	1,042		1,042		1,458
Variable rate mortgage loans	3		3		46
Total mortgage loans	1,045		1,045		1,504
Mortgage loans, non-impaired \| Above 1.50
Carrying value of non-impaired mortgage loans, summarized by debt service coverage ratio distribution
Fixed rate mortgage loans	2,683		2,683		3,268
Variable rate mortgage loans	151		151		148
Total mortgage loans	2,834		2,834		3,416
Mortgage loans
Average carrying value and interest income recognized on impaired mortgage loans
Average impaired mortgage loans			$ 90	$ 214