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Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2017

Text Block [Abstract]

Quantitative Information Regarding The Significant Unobservable Inputs For Certain Assets And Liabilities Measured At Fair Value On A Recurring Basis

			Fair Value
			as of							Range
			March 31,							(Weighted
In millions			2017			Valuation Techniques		Unobservable Input		Average)
Assets of consolidated VIEs:
	Loans receivable at fair value		$	1,716		Market prices adjusted for financial		Impact of financial guarantee		0% - 34% (5%)
						guarantees provided to VIE obligations
						Discounted cash flow		Multiples(1)
	Loan repurchase commitments			409		Discounted cash flow		Recovery rates(2)
								Breach rates(2)
Liabilities of consolidated VIEs:
	Variable interest entity notes			491		Market prices of VIE assets		Impact of financial guarantee		0% - 63% (26%)
						adjusted for financial guarantees provided
Credit derivative liabilities, net:
	CMBS and multi-sector CDO			86		Direct Price Model		Nonperformance risk		46% - 46% (46%)
Other derivative liabilities				20		Discounted cash flow		Cash flows		$0 - $83 ($42)(3)
____________
(1) - Unobservable inputs are not developed by the Company.
(2) - Recovery rates and breach rates include estimates about potential variations in the outcome of litigation with a counterparty.
(3) - Midpoint of cash flows are used for the weighted average.

			Fair Value
			as of							Range
			December 31,							(Weighted
In millions			2016			Valuation Techniques		Unobservable Input		Average)
Assets of consolidated VIEs:
	Loans receivable at fair value		$	916		Market prices adjusted for financial		Impact of financial guarantee		0% - 28% (3%)
						guarantees provided to VIE obligations
						Discounted cash flow		Multiples(1)
	Loan repurchase commitments			404		Discounted cash flow		Recovery rates(2)
								Breach rates(2)
Liabilities of consolidated VIEs:
	Variable interest entity notes			476		Market prices of VIE assets		Impact of financial guarantee		0% - 54% (24%)
						adjusted for financial guarantees provided
Credit derivative liabilities, net:
	CMBS			62		BET Model		Recovery rates		25% - 40% (33%)
								Nonperformance risk		10% - 32% (32%)
								Weighted average life (in years)		1.1 - 1.5 (1.3)
								CMBS spreads		25% - 35% (30%)
	Multi-sector CDO			2		Direct Price Model		Nonperformance risk		58% - 58% (58%)
Other derivative liabilities				20		Discounted cash flow		Cash flows		$0 - $83 ($42)(3)
	____________
	(1) - Unobservable inputs are not developed by the Company.
	(2) - Recovery rates and breach rates include estimates about potential variations in the outcome of litigation with a counterparty.
	(3) - Midpoint of cash flows are used for the weighted average.

Company's Assets And Liabilities Measured At Fair Value On Recurring Basis

						Fair Value Measurements at Reporting Date Using
						Quoted Prices in			Significant
						Active Markets			Other			Significant				Counterparty
						for Identical			Observable			Unobservable				and Cash			Balance as of
						Assets			Inputs			Inputs				Collateral			March 31,
In millions						(Level 1)			(Level 2)			(Level 3)				Netting			2017
Assets:
Fixed-maturity investments:
	U.S. Treasury and government agency					$	785		$	110		$	-			$	-		$	895
	State and municipal bonds						-			1,404			1	(1)			-			1,405
	Foreign governments						-			10			-				-			10
	Corporate obligations						75			1,417			-				-			1,492
	Mortgage-backed securities:
		Residential mortgage-backed agency					-			791			-				-			791
		Residential mortgage-backed non-agency					-			54			-				-			54
		Commercial mortgage-backed					-			40			-				-			40
	Asset-backed securities:
		Collateralized debt obligations					-			39			13	(1)			-			52
		Other asset-backed					-			261			5	(1)			-			266
			Total fixed-maturity investments				860			4,126			19				-			5,005
Money market securities							271			-			-				-			271
Perpetual debt and equity securities							27			9			-				-			36
Fixed-income fund							-			-			-				-			78	(2)
Cash and cash equivalents							112			-			-				-			112
Derivative assets:
	Non-insured derivative assets:
		Interest rate derivatives					-			3			-				-			3
						Fair Value Measurements at Reporting Date Using
						Quoted Prices in			Significant
						Active Markets			Other			Significant				Counterparty
						for Identical			Observable			Unobservable				and Cash			Balance as of
						Assets			Inputs			Inputs				Collateral			March 31,
In millions						(Level 1)			(Level 2)			(Level 3)				Netting			2017
Assets of consolidated VIEs:
	Corporate obligations						-			19			6	(1)			-			25
	Mortgage-backed securities:
		Residential mortgage-backed non-agency					-			145			-				-			145
		Commercial mortgage-backed					4			45			-				-			49
	Asset-backed securities:
		Collateralized debt obligations					-			7			1	(1)			-			8
		Other asset-backed					-			18			1	(1)			-			19
	Cash						40			-			-				-			40
	Loans receivable at fair value:
		Residential loans receivable					-			-			844				-			844
		Corporate loans receivable					-			-			872				-			872
	Loan repurchase commitments						-			-			409				-			409
	Derivative assets:
		Currency derivatives					-			-			13	(1)			-			13
Total assets						$	1,314		$	4,372		$	2,165			$	-		$	7,929
Liabilities:
Medium-term notes						$	-		$	-		$	104	(1)		$	-		$	104
Derivative liabilities:
	Insured derivatives:
		Credit derivatives					-			2			86				-			88
	Non-insured derivatives:
		Interest rate derivatives					-			205			-				-			205
		Other					-			-			20				-			20
Other liabilities:
	Warrants						-			13			-				-			13
Liabilities of consolidated VIEs:
	Variable interest entity notes						-			815			491				-			1,306
Total liabilities						$	-		$	1,035		$	701			$	-		$	1,736
____________
(1) - Unobservable inputs are either not developed by the Company or do not significantly impact the overall fair values of the aggregate financial assets and liabilities.
(2) - Investment that was measured at fair value by applying the net asset value per share practical expedient, and was required not to be classified in the fair value hierarchy.

						Fair Value Measurements at Reporting Date Using
						Quoted Prices in			Significant
						Active Markets			Other			Significant				Counterparty
						for Identical			Observable			Unobservable				and Cash			Balance as of
						Assets			Inputs			Inputs				Collateral			December 31,
In millions						(Level 1)			(Level 2)			(Level 3)				Netting			2016
Assets:
Fixed-maturity investments:
	U.S. Treasury and government agency					$	825		$	112		$	-			$	-		$	937
	State and municipal bonds						-			1,440			-				-			1,440
	Foreign governments						-			9			-				-			9
	Corporate obligations						-			1,332			2	(1)			-			1,334
	Mortgage-backed securities:
		Residential mortgage-backed agency					-			868			-				-			868
		Residential mortgage-backed non-agency					-			45			-				-			45
		Commercial mortgage-backed					-			43			-				-			43
	Asset-backed securities:
		Collateralized debt obligations					-			7			15	(1)			-			22
		Other asset-backed					-			257			44	(1)			-			301
			Total fixed-maturity investments				825			4,113			61				-			4,999
Money market securities							521			-			-				-			521
Perpetual debt and equity securities							26			9			-				-			35
Fixed-income funds							-			-			-				-			75	(2)
Cash and cash equivalents							163			-			-				-			163
Derivative assets:
	Non-insured derivative assets:
		Interest rate derivatives					-			3			-				-			3
						Fair Value Measurements at Reporting Date Using
						Quoted Prices in			Significant
						Active Markets			Other			Significant				Counterparty
						for Identical			Observable			Unobservable				and Cash			Balance as of
						Assets			Inputs			Inputs				Collateral			December 31,
In millions						(Level 1)			(Level 2)			(Level 3)				Netting			2016
Assets of consolidated VIEs:
	Corporate obligations						-			27			-				-			27
	Mortgage-backed securities:
		Residential mortgage-backed non-agency					-			149			-				-			149
		Commercial mortgage-backed					-			52			-				-			52
	Asset-backed securities:
		Collateralized debt obligations					-			7			1	(1)			-			8
		Other asset-backed					-			18			1	(1)			-			19
	Cash						24			-			-				-			24
	Loans receivable at fair value:
		Residential loans receivable					-			-			916				-			916
		Corporate loans receivable					-			-			150	(1)			-			150
	Loan repurchase commitments						-			-			404				-			404
	Derivative assets:
		Currency derivatives					-			-			19	(1)			-			19
Total assets						$	1,559		$	4,378		$	1,552			$	-		$	7,564
Liabilities:
Medium-term notes						$	-		$	-		$	101	(1)		$	-		$	101
Derivative liabilities:
	Insured derivatives:
		Credit derivatives					-			2			64				-			66
	Non-insured derivatives:
		Interest rate derivatives					-			213			-				-			213
		Other					-			-			20				-			20
Other liabilities:
	Warrants						-			33			-				-			33
Liabilities of consolidated VIEs:
	Variable interest entity notes						-			875			476				-			1,351
Total liabilities						$	-		$	1,123		$	661			$	-		$	1,784
____________
(1) - Unobservable inputs are either not developed by the Company or do not significantly impact the overall fair values of the aggregate financial assets and liabilities.
(2) - Investment that were measured at fair value by applying the net asset value per share practical expedient, and was required not to be classified in the fair value hierarchy.

Fair Value Hierarchy Table Presents The Company's Assets And Liabilities Not Recorded At Fair Value On The Company's Consolidated Balance Sheet

			Fair Value Measurements at Reporting Date Using
			Quoted Prices in			Significant			Significant			Fair Value			Carry Value
			Active Markets for			Other Observable			Unobservable			Balance as of			Balance as of
			Identical Assets			Inputs			Inputs			March 31,			March 31,
In millions			(Level 1)			(Level 2)			(Level 3)			2017			2017
Assets:
	Other investments		$	-		$	2		$	-		$	2		$	2
	Accrued investment income(1)			-			37			-			37			37
	Receivable for investments sold(1)			-			52			-			52			52
Assets of consolidated VIEs:
	Investments held-to-maturity			-			-			879			879			890
Total assets			$	-		$	91		$	879		$	970		$	981
Liabilities:
	Long-term debt		$	-		$	1,047		$	-		$	1,047		$	2,034
	Medium-term notes			-			-			456			456			726
	Investment agreements			-			-			496			496			390
	Payable for investments purchased(2)			-			89			-			89			89
Liabilities of consolidated VIEs:
	Variable interest entity notes			-			337			874			1,211			1,211
Total liabilities			$	-		$	1,473		$	1,826		$	3,299		$	4,450
Financial Guarantees:
	Gross		$	-		$	-		$	2,499		$	2,499		$	986
	Ceded			-			-			35			35			43
__________
(1) - Reported within "Other assets" on MBIA's consolidated balance sheets.
(2) - Reported within "Other liabilities" on MBIA's consolidated balance sheets.

			Fair Value Measurements at Reporting Date Using
			Quoted Prices in			Significant			Significant			Fair Value			Carry Value
			Active Markets for			Other Observable			Unobservable			Balance as of			Balance as of
			Identical Assets			Inputs			Inputs			December 31,			December 31,
In millions			(Level 1)			(Level 2)			(Level 3)			2016			2016
Assets:
	Other investments		$	-		$	2		$	-		$	2		$	3
	Accrued investment income(1)			-			40			-			40			40
	Assets held for sale			-			306			-			306			306
Assets of consolidated VIEs:
	Investments held-to-maturity			-			-			876			876			890
Total assets			$	-		$	348		$	876		$	1,224		$	1,239
Liabilities:
	Long-term debt		$	-		$	1,030		$	-		$	1,030		$	1,986
	Medium-term notes			-			-			478			478			794
	Investment agreements			-			-			508			508			399
	Payable for investments purchased(2)			-			32			-			32			32
Liabilities of consolidated VIEs:
	Variable interest entity notes			-			-			882			882			890
Total liabilities			$	-		$	1,062		$	1,868		$	2,930		$	4,101
Financial Guarantees:
	Gross		$	-		$	-		$	2,638		$	2,638		$	995
	Ceded			-			-			18			18			43
__________
(1) - Reported within "Other assets" on MBIA's consolidated balance sheets.
(2) - Reported within "Other liabilities" on MBIA's consolidated balance sheets.

Changes In Level 3 Assets Measured At Fair Value On A Recurring Basis

Changes in Level 3 Assets and Liabilities Measured at Fair Value on a Recurring Basis for the Three Months Ended March 31, 2017
																																						Change in
																																						Unrealized
																																						Gains
																																						(Losses) for
																																						the Period
																																						Included in
								Unrealized																														Earnings
								Gains /			Unrealized			Foreign																								for Assets
								(Losses)			Gains /			Exchange																								still held
		Balance,			Realized			Included			(Losses)			Recognized															Transfers			Transfers						as of
		Beginning			Gains /			in			Included			in OCI or															into			out of			Ending			March 31,
In millions		of Period			(Losses)			Earnings			in OCI			Earnings			Purchases			Issuances			Settlements			Sales			Level 3(1)			Level 3(1)			Balance			2017
Assets:
Corporate obligations			2			-			-			-			-			-			-			-			-			-			(2)			-			-
Collateralized debt
obligations			15			-			-			-			-			-			-			(2)			-			-			-			13			-
Other asset-backed			44			-			-			2			-			-			-			(41)			-			-			-			5			-
State and municipal
bonds			-			-			-			-			-			-			-			-			-			1			-			1			-
Assets of
consolidated VIEs:
Corporate obligations			-			-			-			-			-			-			-			-			-			6			-			6			-
Commercial
Collateralized debt
obligations			1			-			-			-			-			-			-			-			-			-			-			1			-
Other asset-backed			1			-			-			-			-			-			-			-			-			1			(1)			1			-
Loans receivable-
residential			916			-			(4)			-			-			-			-			(68)			-			-			-			844			(3)
Loans receivable- corporate			150			-			3			-			-			719			-			-			-			-			-			872			3
Loan repurchase
commitments			404			-			5			-			-			-			-			-			-			-			-			409			5
Currency
derivatives, net			19			-			(3)			-			(3)			-			-			-			-			-			-			13			(6)
Total assets		$	1,552		$	-		$	1		$	2		$	(3)		$	719		$	-		$	(111)		$	-		$	8		$	(3)		$	2,165		$	(1)

Changes in Level 3 Assets and Liabilities Measured at Fair Value on a Recurring Basis for the Three Months Ended March 31, 2016
																																						Change in
																																						Unrealized
																																						Gains
																																						(Losses) for
																																						the Period
																																						Included in
								Unrealized																														Earnings for
								Gains /			Unrealized			Foreign																								Assets
								(Losses)			Gains /			Exchange																								still held
		Balance,			Realized			Included			(Losses)			Recognized															Transfers			Transfers						as of
		Beginning			Gains /			in			Included			in OCI or															into			out of			Ending			March 31,
In millions		of Period			(Losses)			Earnings			in OCI			Earnings			Purchases			Issuances			Settlements			Sales			Level 3(1)			Level 3(1)			Balance			2016
Assets:
Foreign governments		$	2		$	-		$	-		$	-		$	-		$	-		$	-		$	-		$	-		$	-		$	-		$	2		$	-
Corporate obligations			7			-			-			-			-			-			-			-			-			-			(6)			1			-
Collateralized debt
obligations			29			-			-			-			-			-			-			(3)			-			-			-			26			-
Other asset-backed			38			(1)			(1)			5			-			-			-			(2)			-			-			-			39			(1)
State and municipal
bonds			41			-			-			-			-			-			-			(38)			-			-			-			3			-
Assets of
consolidated VIEs:
Corporate obligations			11			-			(5)			-			-			-			-			-			-			-			(5)			1			-
Commercial
mortgage-backed			-			-			-			-			-			-			-			-			-			2			-			2			-
Collateralized debt
obligations			1			-			-			-			-			-			-			-			-			-			-			1			-
Other asset-backed			6			-			(6)			-			-			-			-			-			-			3			-			3			-
Loans receivable-
residential			1,185			-			(14)			-			-			-			-			(56)			-			-			-			1,115			(14)
Loans receivable-corporate			107			-			-			-			-			146			-			-			-			-			-			253			-
Loan repurchase commitments			396			-			3			-			-			-			-			-			-			-			-			399			3
Currency derivatives, net			11			-			(6)			-			-			-			-			-			-			-			-			5			(6)
Total assets		$	1,834		$	(1)		$	(29)		$	5		$	-		$	146		$	-		$	(99)		$	-		$	5		$	(11)		$	1,850		$	(18)

Changes In Level 3 Liabilities Measured At Fair Value On A Recurring Basis

																																						Change in
																																						Unrealized
																																						(Gains)
																																						Losses for
																																						the Period
																																						Included in
								Unrealized																														Earnings for
								(Gains) /			Unrealized			Foreign																								Liabilities
								Losses			(Gains) /			Exchange																								still held
		Balance,			Realized			Included			Losses			Recognized															Transfers			Transfers						as of
		Beginning			(Gains) /			in			Included			in OCI or															into			out of			Ending			March 31,
In millions		of Period			Losses			Earnings			in OCI			Earnings			Purchases			Issuances			Settlements			Sales			Level 3(1)			Level 3(1)			Balance			2017
Liabilities:
Medium-term notes		$	101		$	-		$	1		$	-		$	2		$	-		$	-		$	-		$	-		$	-		$	-		$	104		$	3
Credit derivatives, net			64			31			22			-			-			-			-			(31)			-			-			-			86			22
Other derivatives			20			-			-			-			-			-			-			-			-			-			-			20			-
Liabilities of
consolidated VIEs:
VIE notes			476			-			34			-			-			-			-			(19)			-			-			-			491			34
Total liabilities		$	661		$	31		$	57		$	-		$	2		$	-		$	-		$	(50)		$	-		$	-		$	-		$	701		$	59
_______________
(1) - Transferred in and out at the end of the period.

																																						Change in
																																						Unrealized
																																						(Gains)
																																						Losses for
																																						the Period
																																						Included in
								Unrealized																														Earnings for
								(Gains) /			Unrealized			Foreign																								Liabilities
								Losses			(Gains) /			Exchange																								still held
		Balance,			Realized			Included			Losses			Recognized															Transfers			Transfers						as of
		Beginning			(Gains) /			in			Included			in OCI or															into			out of			Ending			March 31,
In millions		of Period			Losses			Earnings			in OCI			Earnings			Purchases			Issuances			Settlements			Sales			Level 3(1)			Level 3(1)			Balance			2016
Liabilities:
Medium-term notes		$	161		$	-		$	(3)		$	-		$	7		$	-		$	-		$	-		$	-		$	-		$	-		$	165		$	5
Credit derivatives, net			85			14			14			-			-			-			-			(14)			-			-			-			99			16
Other
derivatives, net			18			-			1			-			-			-			-			-			-			-			-			19			1
Liabilities of
consolidated VIEs:
VIE notes			1,267			-			(22)			-			-			9			-			(78)			-			-			-			1,176			(22)
Total liabilities		$	1,531		$	14		$	(10)		$	-		$	7		$	9		$	-		$	(92)		$	-		$	-		$	-		$	1,459		$	-
_______________
(1) - Transferred in and out at the end of the period.

Gains And Losses (Realized And Unrealized) Included In Earnings Pertaining To Level 3 Assets And Liabilities

			Three Months Ended March 31, 2017						Three Months Ended March 31, 2016
						Change in						Change in
						Unrealized						Unrealized
						Gains (Losses)						Gains (Losses)
						for the						for the
						Period Included						Period Included
						in Earnings						in Earnings
						for Assets						for Assets
						and						and
			Total Gains			Liabilities still			Total Gains			Liabilities still
			(Losses)			held as of			(Losses)			held as of
			Included			March 31,			Included			March 31,
In millions			in Earnings			2017			in Earnings			2016
Revenues:
	Unrealized gains (losses) on
	insured derivatives		$	(22)		$	(22)		$	(14)		$	(16)
	Realized gains (losses) and other
	settlements on insured derivatives			(31)			-			(14)			-
	Net gains (losses) on financial instruments
	at fair value and foreign exchange			(3)			(3)			(7)			(7)
	Revenues of consolidated VIEs:
	Net gains (losses) on financial instruments
	at fair value and foreign exchange			(36)			(35)			(6)			5
Total			$	(92)		$	(60)		$	(41)		$	(18)

Changes In Fair Value Included In The Company's Consolidated Statements Of Operations

				Three Months Ended March 31,
	In millions			2017				2016
	Investments carried at fair value(1)			$	3			$	3
	Fixed-maturity securities held at fair value- VIE(2)				(8)				(85)
	Loans receivable at fair value:
		Residential mortgage loans(2)			(72)				(70)
		Other loans(2)			3				-
	Loan repurchase commitments(2)				6				2
	Medium-term notes(1)				(3)				(5)
	Variable interest entity notes (2)				(45)				166
	_____________
	(1) - Reported within "Net gains (losses) of financial instruments at fair value and foreign exchange" on MBIA's consolidated statements of operations.
	(2) - Reported within "Net gains (losses) of financial instruments at fair value and foreign exchange-VIE" on MBIA's consolidated statements of operations.

Difference Between Aggregate Fair Value And The Aggregate Remaining Contractual Principal Balance Outstanding

			As of March 31, 2017										As of December 31, 2016
			Contractual									Contractual
			Outstanding			Fair						Outstanding			Fair
In millions			Principal			Value			Difference			Principal			Value			Difference
Loans receivable at fair value:
	Residential mortgage loans		$	890		$	822		$	68		$	965		$	894		$	71
	Residential mortgage loans (90 days or more past due)			163			22			141			143			22			121
	Corporate loans (90 days or more past due)			890			872			18			150			150			-
Total loans receivable at fair value				1,943			1,716			227			1,258			1,066			192
Variable interest entity notes				3,152			1,306			1,846			2,449			1,351			1,098
Medium-term notes				160			104			56			158			101			57

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