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Fair Value, Option, Changes in Fair Value, Gain (Loss) on Acceleration of Lien

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No definition available.

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- Definition

Fair Value, Option, Liabilities with Recourse, Unpaid Principal Balance

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No definition available.

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- Definition

Fair Value, Option, Loans Held as Liabilities, 90 Days or More Past Due, Aggregate Difference

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No definition available.

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- Definition

Gain (Loss) on Settlement of Representations and Warranties

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No definition available.

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- Definition

The amount of the variable interest entity's revenues consolidated into the statement of income, including interest income, net realized and unrealized gains (losses) on assets, and other income, net of the amount of the variable interest entity's expenses consolidated into the statement of income, including interest expense, net realized and unrealized gains (losses) on liabilities with and without recourse, and other expenses.

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No definition available.

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Variable Interest Entity, Consolidation and Deconsolidation, Net Gain (Loss)

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No definition available.

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- Definition

Represents the number of variable interest entities for which debt was fully paid off during the period.

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No definition available.

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- Definition

Variable Interest Entity, Number of Entities

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No definition available.

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- Definition

Variable Interest Entity, Number of Entities to be Deconsolidated

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No definition available.

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- Definition

The amount of the gain (loss) recognized by the parent and included in its attributable portion of net income for the period due to deconsolidation of a subsidiary or derecognition of a group of assets. The gain (loss) recognized and included in the net income attributable to the parent for the period is generally computed as the difference between: (a) the aggregate of: (1) the fair value of any consideration received; (2) the fair value of any retained noncontrolling investment in the former subsidiary at the date the subsidiary was deconsolidated; and (3) the carrying amount of any noncontrolling interest in the former subsidiary (including any accumulated other comprehensive income attributable to the noncontrolling interest) at the date the subsidiary was deconsolidated and (b) the carrying amount of the former subsidiary's assets and liabilities.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 50

-Paragraph 1B

-Subparagraph (a)

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- Definition

This item represents the estimated amount of gains or losses included in earnings during the period attributable to changes in instrument-specific credit risk arising from loans and other receivables held as assets.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 30

-Subparagraph (c)(1)

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This item represents the aggregate fair value of loans held as assets that are 90 days or more past due for which the fair value option has been elected.

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

-Section 50

-Paragraph 28

-Subparagraph (e)(1)

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For loans held as assets for which the fair value option has been elected, this item represents the difference between the aggregate fair value and the aggregate unpaid principal balance of those loans that are 90 days or more past due.

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- Definition

Amount, after premiums ceded to other entities and premiums assumed by the entity, of premiums earned.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 17

-Article 12

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-Subparagraph (SX 210.12-17)

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-Name Regulation S-X (SX)

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-Section 04

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-Article 7

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-SubTopic 605

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-Topic 942

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-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.13(c))

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 4.E)

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-Name Staff Accounting Bulletin (SAB)

-Number Topic 4

-Section E

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-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30, 31

-Article 5

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The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).

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-Name Accounting Standards Codification

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The gain (loss) recognized on initial consolidation of a variable interest entity (VIE) when the VIE is not a business (as defined).

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Consolidated Variable Interest Entities - Narrative (Details) (USD $)	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014 Entity	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Variable Interest Entity [Line Items]
Net fair value gains and losses on FG VIEs are expected to reverse to zero at maturity of the VIE debt	$ 0								$ 0
Credit Risk Derivatives at Fair Value before Effect of Credit Spread Net 1 [Abstract]
Fair value gains (losses) on FG VIEs	23,000,000	50,000,000	25,000,000	157,000,000	93,000,000	40,000,000	143,000,000	70,000,000	255,000,000	346,000,000	191,000,000
Number of entities to be deconsolidated									7
Number of FG VIE's matured									(2)ago_VariableInterestEntityNumberMatured
Effect on shareholders’ equity (decrease) increase	5,758,000,000us-gaap_StockholdersEquity				5,115,000,000us-gaap_StockholdersEquity				5,758,000,000us-gaap_StockholdersEquity	5,115,000,000us-gaap_StockholdersEquity	4,994,000,000us-gaap_StockholdersEquity	4,652,000,000us-gaap_StockholdersEquity
Net earned premiums	158,000,000us-gaap_PremiumsEarnedNet	144,000,000us-gaap_PremiumsEarnedNet	136,000,000us-gaap_PremiumsEarnedNet	132,000,000us-gaap_PremiumsEarnedNet	182,000,000us-gaap_PremiumsEarnedNet	159,000,000us-gaap_PremiumsEarnedNet	163,000,000us-gaap_PremiumsEarnedNet	248,000,000us-gaap_PremiumsEarnedNet	570,000,000us-gaap_PremiumsEarnedNet	752,000,000us-gaap_PremiumsEarnedNet	853,000,000us-gaap_PremiumsEarnedNet
Variable Interest Entity, Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Net gain on deconsolidation				120,000,000					120,000,000
Net loss on consolidation of VIEs									26,000,000
Net gain (loss) on consolidation and deconsolidation during period										7,000,000	6,000,000
Credit Risk Derivatives at Fair Value before Effect of Credit Spread Net 1 [Abstract]
Fair value gains (losses) on FG VIEs									255,000,000	346,000,000	191,000,000
Gain from Company's exercise of options				37,000,000
Number of FG VIE's matured									(2)	(1)	(2)
Effect on shareholders’ equity (decrease) increase	(44,000,000)				(172,000,000)				(44,000,000)	(172,000,000)
Net earned premiums									(32,000,000)	(60,000,000)	(153,000,000)
Number of VIE that did not require consolidation	32				40				32	40	33	33
Variable Interest Entity, Not Primary Beneficiary, Aggregated Disclosure [Member]
Credit Risk Derivatives at Fair Value before Effect of Credit Spread Net 1 [Abstract]
Number of VIE that did not require consolidation	930				1,000				930	1,000
Residential Mortgage Backed Securities and Other Insurance Products [Member] \| Variable Interest Entity, Primary Beneficiary [Member]
Credit Risk Derivatives at Fair Value before Effect of Credit Spread Net 1 [Abstract]
Total unpaid principal balance for the VIEs' assets that were over 90 days or more past due	183,000,000				750,000,000				183,000,000	750,000,000
Difference between the aggregate unpaid principal and aggregate fair value of the VIEs' Assets	941,000,000				1,940,000,000				941,000,000	1,940,000,000
Change in the instrument specific credit risk of the VIEs' assets									116,000,000	340,000,000	413,000,000
Unpaid principal for FG VIEs’ liabilities with recourse	1,912,000,000				2,316,000,000				1,912,000,000	2,316,000,000
Unpaid principal for FG VIEs' liabilities with and without recourse	916,000,000				1,611,000,000				916,000,000	1,611,000,000
Various counterparties [Member] \| Variable Interest Entity, Primary Beneficiary [Member]
Credit Risk Derivatives at Fair Value before Effect of Credit Spread Net 1 [Abstract]
Fair value gains (losses) on FG VIEs									265,000,000
Deutsche Bank [Member] \| Variable Interest Entity, Primary Beneficiary [Member]
Credit Risk Derivatives at Fair Value before Effect of Credit Spread Net 1 [Abstract]
Fair value gains (losses) on FG VIEs											$ 166,000,000