Loss and Loss Adjustment Expense Reserves (Tables)

6 Months Ended

Jun. 30, 2018

Text Block [Abstract]

Present Value Of The Probability-Weighted Future Claim Payments And Recoveries

			As of June 30, 2018				As of December 31, 2017
In millions			Balance Sheet Line Item				Balance Sheet Line Item
			Insurance loss recoverable		Loss and LAE reserves		Insurance loss recoverable		Loss and LAE reserves
U.S. Public Finance Insurance			$	365	$	610	$	333	$	512
International and Structured Finance Insurance:
	Before VIE eliminations(1)			1,455		657		1,478		710
	VIE eliminations(1)			(461)		(232)		(1,300)		(243)
		Total international and structured finance insurance		994		425		178		467
	Total		$	1,359	$	1,035	$	511	$	979
		_________________
		(1) - Includes loan repurchase commitments of $415 million and $407 million as of June 30, 2018 and December 31, 2017, respectively.

Schedule Of Loss And Loss Adjustment Expenses Reserves

In millions

Changes in Loss and LAE Reserves for the Six Months Ended June 30, 2018

Gross Loss

Gross Loss

and LAE

Accretion

Changes in

and LAE

Reserves as of

of Claim

Changes in

Unearned

Changes in

Reserves as of

December 31,

Loss

Liability

Discount

Changes in

Premium

LAE

June 30,

2017

Payments

Discount

Rates

Assumptions

Revenue

Reserves

Other(1)

2018

$

979

$

(100)

$

12

$

15

$

112

$

7

$

9

$

1

$

1,035

____________

(1) - Primarily changes in amount and timing of payments.

Schedule Of Insurance Loss Recoverable And Changes In Recoveries On Unpaid Losses

			Changes in Insurance Loss Recoverable and Recoveries on Unpaid Losses
			for the Six Months Ended June 30, 2018
	Gross													Gross
	Reserve													Reserve
	as of				Accretion		Changes in							as of
	December 31,		Collections		of		Discount		Changes in					June 30,
In millions	2017		for Cases		Recoveries		Rates		Assumptions			Other(1)		2018
Insurance loss recoverable	$	511	$	(29)	$	6	$	(18)	$	885	(2)	$	4	$	1,359
Recoveries on unpaid losses (3)		35		-		-		(1)		(1)			-		33
Total	$	546	$	(29)	$	6	$	(19)	$	884		$	4	$	1,392
____________
(1) - Primarily changes in amount and timing of collections.
(2) - Includes amounts which have been paid and are expected to be recovered in the future.
(3) - As of June 30, 2018 and December 31, 2017, excludes Puerto Rico recoveries which have been netted against reserves.

Schedule Of Financial Guarantees And Related Claim Liability

				Surveillance Categories
				Caution		Caution		Caution
				List		List		List		Classified
$ in millions				Low		Medium		High		List		Total
Number of policies					66		20		-		277		363
Number of issues (1)					17		6		-		114		137
Remaining weighted average contract
	period (in years)				7.2		8.2		-		9.4		8.8
Gross insured contractual payments
	outstanding: (2)
		Principal		$	2,075	$	262	$	-	$	6,004	$	8,341
		Interest			2,374		132		-		5,636		8,142
			Total	$	4,449	$	394	$	-	$	11,640	$	16,483
Gross Claim Liability (3)				$	-	$	-	$	-	$	1,128	$	1,128
Less:
	Gross Potential Recoveries (4)				-		-		-		1,793		1,793
	Discount, net (5)				-		-		-		(355)		(355)
Net claim liability (recoverable)				$	-	$	-	$	-	$	(310)	$	(310)
Unearned premium revenue				$	6	$	4	$	-	$	73	$	83
Reinsurance recoverable on paid and unpaid losses (6)												$	19
__________
(1) - An “issue” represents the aggregate of financial guarantee policies that share the same revenue source for purposes of making debt service payments on the insured debt.
(2) - Represents contractual principal and interest payments due by the issuer of the obligations insured by MBIA.
(3) - The gross claim liability with respect to Puerto Rico exposures are net of expected recoveries for policies in a net payable position.
(4) - Gross potential recoveries with respect to certain Puerto Rico exposures are net of the claim liability for policies in a net recoverable position.
(5) - Represents discount related to Gross Claim Liability and Gross Potential Recoveries.
(6) - Included in "Other assets" on the Company's consolidated balance sheets.

				Surveillance Categories
				Caution		Caution		Caution
				List		List		List		Classified
$ in millions				Low		Medium		High		List		Total
Number of policies					89		5		1		280		375
Number of issues (1)					20		4		1		119		144
Remaining weighted average contract
	period (in years)				7.4		4.3		8.7		9.7		8.9
Gross insured contractual payments
	outstanding: (2)
		Principal		$	2,764	$	13	$	104	$	6,083	$	8,964
		Interest			2,676		3		46		5,756		8,481
			Total	$	5,440	$	16	$	150	$	11,839	$	17,445
Gross Claim Liability (3)				$	-	$	-	$	-	$	1,082	$	1,082
Less:
	Gross Potential Recoveries (4)				-		-		-		782		782
	Discount, net (5)				-		-		-		(178)		(178)
Net claim liability (recoverable)				$	-	$	-	$	-	$	478	$	478
Unearned premium revenue				$	9	$	-	$	4	$	77	$	90
Reinsurance recoverable on paid and unpaid losses (6)												$	17
__________
(1) - An “issue” represents the aggregate of financial guarantee policies that share the same revenue source for purposes of making debt service payments on the insured debt.
(2) - Represents contractual principal and interest payments due by the issuer of the obligations insured by MBIA.
(3) - The gross claim liability with respect to Puerto Rico exposures are net of expected recoveries for policies in a net payable position.
(4) - Gross potential recoveries with respect to certain Puerto Rico exposures are net of the claim liability for policies in a net recoverable position.
(5) - Represents discount related to Gross Claim Liability and Gross Potential Recoveries.
(6) - Included in "Other assets" on the Company's consolidated balance sheets.