Fair Value Measurements - Summary of Gains and Losses (Realized and Unrealized) Relating to Level 3 Assets and Liabilities Included in Earnings (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		5 Months Ended	9 Months Ended	4 Months Ended	3 Months Ended		5 Months Ended	9 Months Ended	4 Months Ended	3 Months Ended		5 Months Ended	9 Months Ended	4 Months Ended	3 Months Ended		5 Months Ended	9 Months Ended	4 Months Ended	3 Months Ended		5 Months Ended	9 Months Ended	4 Months Ended	3 Months Ended		5 Months Ended	9 Months Ended	4 Months Ended	3 Months Ended		5 Months Ended	9 Months Ended				4 Months Ended		3 Months Ended		5 Months Ended	9 Months Ended				4 Months Ended		3 Months Ended		5 Months Ended	9 Months Ended				4 Months Ended		3 Months Ended		5 Months Ended	9 Months Ended				4 Months Ended		3 Months Ended		5 Months Ended	9 Months Ended				4 Months Ended		3 Months Ended		5 Months Ended	9 Months Ended				4 Months Ended		3 Months Ended		5 Months Ended	9 Months Ended					4 Months Ended		3 Months Ended		4 Months Ended	5 Months Ended	9 Months Ended				4 Months Ended		3 Months Ended		5 Months Ended	9 Months Ended					4 Months Ended		3 Months Ended		5 Months Ended	9 Months Ended					4 Months Ended		3 Months Ended		4 Months Ended	5 Months Ended	9 Months Ended				4 Months Ended		3 Months Ended		4 Months Ended	5 Months Ended	9 Months Ended				4 Months Ended		3 Months Ended		4 Months Ended	5 Months Ended	9 Months Ended				4 Months Ended		3 Months Ended		4 Months Ended	5 Months Ended	9 Months Ended				4 Months Ended
	Sep. 30, 2014 Successor Ambac [Member] Variable Interest Entity [Member]	Sep. 30, 2013 Successor Ambac [Member] Variable Interest Entity [Member]	Sep. 30, 2013 Successor Ambac [Member] Variable Interest Entity [Member]	Sep. 30, 2014 Successor Ambac [Member] Variable Interest Entity [Member]	Apr. 30, 2013 Predecessor [Member] Variable Interest Entity [Member]	Sep. 30, 2014 Net Investment Income [Member] Successor Ambac [Member]	Sep. 30, 2013 Net Investment Income [Member] Successor Ambac [Member]	Sep. 30, 2013 Net Investment Income [Member] Successor Ambac [Member]	Sep. 30, 2014 Net Investment Income [Member] Successor Ambac [Member]	Apr. 30, 2013 Net Investment Income [Member] Predecessor [Member]	Sep. 30, 2014 Realized Gains Or (Losses) and Other Settlements On Credit Derivative Contracts [Member] Successor Ambac [Member]	Sep. 30, 2013 Realized Gains Or (Losses) and Other Settlements On Credit Derivative Contracts [Member] Successor Ambac [Member]	Sep. 30, 2013 Realized Gains Or (Losses) and Other Settlements On Credit Derivative Contracts [Member] Successor Ambac [Member]	Sep. 30, 2014 Realized Gains Or (Losses) and Other Settlements On Credit Derivative Contracts [Member] Successor Ambac [Member]	Apr. 30, 2013 Realized Gains Or (Losses) and Other Settlements On Credit Derivative Contracts [Member] Predecessor [Member]	Sep. 30, 2014 Unrealized Gains Or (Losses) On Credit Derivative Contracts [Member] Successor Ambac [Member]	Sep. 30, 2013 Unrealized Gains Or (Losses) On Credit Derivative Contracts [Member] Successor Ambac [Member]	Sep. 30, 2013 Unrealized Gains Or (Losses) On Credit Derivative Contracts [Member] Successor Ambac [Member]	Sep. 30, 2014 Unrealized Gains Or (Losses) On Credit Derivative Contracts [Member] Successor Ambac [Member]	Apr. 30, 2013 Unrealized Gains Or (Losses) On Credit Derivative Contracts [Member] Predecessor [Member]	Sep. 30, 2014 Interest Rate Swap [Member] Successor Ambac [Member]	Sep. 30, 2013 Interest Rate Swap [Member] Successor Ambac [Member]	Sep. 30, 2013 Interest Rate Swap [Member] Successor Ambac [Member]	Sep. 30, 2014 Interest Rate Swap [Member] Successor Ambac [Member]	Apr. 30, 2013 Interest Rate Swap [Member] Predecessor [Member]	Sep. 30, 2014 Other Income or (Loss) [Member] Successor Ambac [Member]	Sep. 30, 2013 Other Income or (Loss) [Member] Successor Ambac [Member]	Sep. 30, 2013 Other Income or (Loss) [Member] Successor Ambac [Member]	Sep. 30, 2014 Other Income or (Loss) [Member] Successor Ambac [Member]	Apr. 30, 2013 Other Income or (Loss) [Member] Predecessor [Member]	Sep. 30, 2014 Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Sep. 30, 2013 Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Sep. 30, 2013 Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Sep. 30, 2014 Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Jun. 30, 2014 Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Dec. 31, 2013 Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Jun. 30, 2013 Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Apr. 30, 2013 Fair Value, Inputs, Level 3 [Member] Predecessor [Member]	Dec. 31, 2012 Fair Value, Inputs, Level 3 [Member] Predecessor [Member]	Sep. 30, 2014 Fair Value, Inputs, Level 3 [Member] Other Assets [Member] Successor Ambac [Member]	Sep. 30, 2013 Fair Value, Inputs, Level 3 [Member] Other Assets [Member] Successor Ambac [Member]	Sep. 30, 2013 Fair Value, Inputs, Level 3 [Member] Other Assets [Member] Successor Ambac [Member]	Sep. 30, 2014 Fair Value, Inputs, Level 3 [Member] Other Assets [Member] Successor Ambac [Member]	Jun. 30, 2014 Fair Value, Inputs, Level 3 [Member] Other Assets [Member] Successor Ambac [Member]	Dec. 31, 2013 Fair Value, Inputs, Level 3 [Member] Other Assets [Member] Successor Ambac [Member]	Jun. 30, 2013 Fair Value, Inputs, Level 3 [Member] Other Assets [Member] Successor Ambac [Member]	Apr. 30, 2013 Fair Value, Inputs, Level 3 [Member] Other Assets [Member] Predecessor [Member]	Dec. 31, 2012 Fair Value, Inputs, Level 3 [Member] Other Assets [Member] Predecessor [Member]	Sep. 30, 2014 Fair Value, Inputs, Level 3 [Member] Derivative Financial Instruments, Liabilities [Member] Successor Ambac [Member]	Sep. 30, 2013 Fair Value, Inputs, Level 3 [Member] Derivative Financial Instruments, Liabilities [Member] Successor Ambac [Member]	Sep. 30, 2013 Fair Value, Inputs, Level 3 [Member] Derivative Financial Instruments, Liabilities [Member] Successor Ambac [Member]	Sep. 30, 2014 Fair Value, Inputs, Level 3 [Member] Derivative Financial Instruments, Liabilities [Member] Successor Ambac [Member]	Jun. 30, 2014 Fair Value, Inputs, Level 3 [Member] Derivative Financial Instruments, Liabilities [Member] Successor Ambac [Member]	Dec. 31, 2013 Fair Value, Inputs, Level 3 [Member] Derivative Financial Instruments, Liabilities [Member] Successor Ambac [Member]	Jun. 30, 2013 Fair Value, Inputs, Level 3 [Member] Derivative Financial Instruments, Liabilities [Member] Successor Ambac [Member]	Apr. 30, 2013 Fair Value, Inputs, Level 3 [Member] Derivative Financial Instruments, Liabilities [Member] Predecessor [Member]	Dec. 31, 2012 Fair Value, Inputs, Level 3 [Member] Derivative Financial Instruments, Liabilities [Member] Predecessor [Member]	Sep. 30, 2014 Fair Value, Inputs, Level 3 [Member] Investments [Member] Successor Ambac [Member]	Sep. 30, 2013 Fair Value, Inputs, Level 3 [Member] Investments [Member] Successor Ambac [Member]	Sep. 30, 2013 Fair Value, Inputs, Level 3 [Member] Investments [Member] Successor Ambac [Member]	Sep. 30, 2014 Fair Value, Inputs, Level 3 [Member] Investments [Member] Successor Ambac [Member]	Jun. 30, 2014 Fair Value, Inputs, Level 3 [Member] Investments [Member] Successor Ambac [Member]	Dec. 31, 2013 Fair Value, Inputs, Level 3 [Member] Investments [Member] Successor Ambac [Member]	Jun. 30, 2013 Fair Value, Inputs, Level 3 [Member] Investments [Member] Successor Ambac [Member]	Apr. 30, 2013 Fair Value, Inputs, Level 3 [Member] Investments [Member] Predecessor [Member]	Dec. 31, 2012 Fair Value, Inputs, Level 3 [Member] Investments [Member] Predecessor [Member]	Sep. 30, 2014 Loan Origination Commitments [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Sep. 30, 2013 Loan Origination Commitments [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Sep. 30, 2013 Loan Origination Commitments [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Sep. 30, 2014 Loan Origination Commitments [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Jun. 30, 2014 Loan Origination Commitments [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Dec. 31, 2013 Loan Origination Commitments [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Jun. 30, 2013 Loan Origination Commitments [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Apr. 30, 2013 Loan Origination Commitments [Member] Fair Value, Inputs, Level 3 [Member] Predecessor [Member]	Dec. 31, 2012 Loan Origination Commitments [Member] Fair Value, Inputs, Level 3 [Member] Predecessor [Member]	Sep. 30, 2014 Investment Contracts [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Sep. 30, 2013 Investment Contracts [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Sep. 30, 2013 Investment Contracts [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Sep. 30, 2014 Investment Contracts [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Jun. 30, 2014 Investment Contracts [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Dec. 31, 2013 Investment Contracts [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Jun. 30, 2013 Investment Contracts [Member] Fair Value, Inputs, Level 3 [Member] Successor Ambac [Member]	Apr. 30, 2013 Investment Contracts [Member] Fair Value, Inputs, Level 3 [Member] Predecessor [Member]	Dec. 31, 2012 Investment Contracts [Member] Fair Value, Inputs, Level 3 [Member] Predecessor [Member]	Sep. 30, 2014 Derivative [Member] Successor Ambac [Member]	Sep. 30, 2013 Derivative [Member] Successor Ambac [Member]	Sep. 30, 2013 Derivative [Member] Successor Ambac [Member]	Sep. 30, 2014 Derivative [Member] Successor Ambac [Member]	Jun. 30, 2014 Derivative [Member] Successor Ambac [Member]	Dec. 31, 2013 Derivative [Member] Successor Ambac [Member]	Jun. 30, 2013 Derivative [Member] Successor Ambac [Member]	Apr. 30, 2013 Derivative [Member] Successor Ambac [Member]	Apr. 30, 2013 Derivative [Member] Predecessor [Member]	Dec. 31, 2012 Derivative [Member] Predecessor [Member]	Sep. 30, 2014 Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2013 Investment Type [Member] Successor Ambac [Member]	Apr. 30, 2013 Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2013 Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2014 Investment Type [Member] Successor Ambac [Member]	Jun. 30, 2014 Investment Type [Member] Successor Ambac [Member]	Dec. 31, 2013 Investment Type [Member] Successor Ambac [Member]	Jun. 30, 2013 Investment Type [Member] Successor Ambac [Member]	Apr. 30, 2013 Investment Type [Member] Predecessor [Member]	Dec. 31, 2012 Investment Type [Member] Predecessor [Member]	Sep. 30, 2014 Credit Derivative [Member] Derivative [Member] Successor Ambac [Member]	Sep. 30, 2013 Credit Derivative [Member] Derivative [Member] Successor Ambac [Member]	Sep. 30, 2013 Credit Derivative [Member] Derivative [Member] Successor Ambac [Member]	Sep. 30, 2014 Credit Derivative [Member] Derivative [Member] Successor Ambac [Member]	Jun. 30, 2014 Credit Derivative [Member] Derivative [Member] Successor Ambac [Member]	Dec. 31, 2013 Credit Derivative [Member] Derivative [Member] Successor Ambac [Member]	Jun. 30, 2013 Credit Derivative [Member] Derivative [Member] Successor Ambac [Member]	Apr. 30, 2013 Credit Derivative [Member] Derivative [Member] Successor Ambac [Member]	Apr. 30, 2013 Credit Derivative [Member] Derivative [Member] Predecessor [Member]	Dec. 31, 2012 Credit Derivative [Member] Derivative [Member] Predecessor [Member]	Sep. 30, 2014 Interest Rate Swap [Member] Derivative [Member] Successor Ambac [Member]	Sep. 30, 2013 Interest Rate Swap [Member] Derivative [Member] Successor Ambac [Member]	Sep. 30, 2013 Interest Rate Swap [Member] Derivative [Member] Successor Ambac [Member]	Sep. 30, 2014 Interest Rate Swap [Member] Derivative [Member] Successor Ambac [Member]	Jun. 30, 2014 Interest Rate Swap [Member] Derivative [Member] Successor Ambac [Member]	Dec. 31, 2013 Interest Rate Swap [Member] Derivative [Member] Successor Ambac [Member]	Jun. 30, 2013 Interest Rate Swap [Member] Derivative [Member] Successor Ambac [Member]	Apr. 30, 2013 Interest Rate Swap [Member] Derivative [Member] Successor Ambac [Member]	Apr. 30, 2013 Interest Rate Swap [Member] Derivative [Member] Predecessor [Member]	Dec. 31, 2012 Interest Rate Swap [Member] Derivative [Member] Predecessor [Member]	Sep. 30, 2014 Corporate Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2013 Corporate Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Apr. 30, 2013 Corporate Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2013 Corporate Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2014 Corporate Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Jun. 30, 2014 Corporate Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Dec. 31, 2013 Corporate Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Jun. 30, 2013 Corporate Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Apr. 30, 2013 Corporate Debt Securities [Member] Investment Type [Member] Predecessor [Member]	Dec. 31, 2012 Corporate Debt Securities [Member] Investment Type [Member] Predecessor [Member]	Sep. 30, 2014 Collateralized Debt Obligations [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2013 Collateralized Debt Obligations [Member] Investment Type [Member] Successor Ambac [Member]	Apr. 30, 2013 Collateralized Debt Obligations [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2013 Collateralized Debt Obligations [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2014 Collateralized Debt Obligations [Member] Investment Type [Member] Successor Ambac [Member]	Jun. 30, 2014 Collateralized Debt Obligations [Member] Investment Type [Member] Successor Ambac [Member]	Dec. 31, 2013 Collateralized Debt Obligations [Member] Investment Type [Member] Successor Ambac [Member]	Jun. 30, 2013 Collateralized Debt Obligations [Member] Investment Type [Member] Successor Ambac [Member]	Apr. 30, 2013 Collateralized Debt Obligations [Member] Investment Type [Member] Predecessor [Member]	Dec. 31, 2012 Collateralized Debt Obligations [Member] Investment Type [Member] Predecessor [Member]	Sep. 30, 2014 US Government Agencies Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2013 US Government Agencies Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Apr. 30, 2013 US Government Agencies Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2013 US Government Agencies Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2014 US Government Agencies Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Jun. 30, 2014 US Government Agencies Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Dec. 31, 2013 US Government Agencies Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Jun. 30, 2013 US Government Agencies Debt Securities [Member] Investment Type [Member] Successor Ambac [Member]	Apr. 30, 2013 US Government Agencies Debt Securities [Member] Investment Type [Member] Predecessor [Member]	Dec. 31, 2012 US Government Agencies Debt Securities [Member] Investment Type [Member] Predecessor [Member]	Sep. 30, 2014 Asset-backed Securities [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2013 Asset-backed Securities [Member] Investment Type [Member] Successor Ambac [Member]	Apr. 30, 2013 Asset-backed Securities [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2013 Asset-backed Securities [Member] Investment Type [Member] Successor Ambac [Member]	Sep. 30, 2014 Asset-backed Securities [Member] Investment Type [Member] Successor Ambac [Member]	Jun. 30, 2014 Asset-backed Securities [Member] Investment Type [Member] Successor Ambac [Member]	Dec. 31, 2013 Asset-backed Securities [Member] Investment Type [Member] Successor Ambac [Member]	Jun. 30, 2013 Asset-backed Securities [Member] Investment Type [Member] Successor Ambac [Member]	Apr. 30, 2013 Asset-backed Securities [Member] Investment Type [Member] Predecessor [Member]	Dec. 31, 2012 Asset-backed Securities [Member] Investment Type [Member] Predecessor [Member]
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability																															$ 13,725,623	$ 15,341,277	$ 15,341,277	$ 13,725,623	$ 14,917,043	$ 14,253,705	$ 14,231,973	$ 15,170,359	$ 14,416,488	$ 12,401	$ 13,671	$ 13,671	$ 12,401	$ 12,782	$ 13,384	$ 13,884	$ 14,061	$ 14,557	$ (215,902)	$ (305,674)	$ (305,674)	$ (215,902)	$ (218,661)	$ (186,934)	$ (340,663)	$ (415,360)	$ (322,337)	$ 62,660	$ 71,071	$ 71,071	$ 62,660	$ 66,352	$ 67,783	$ 68,572	$ 69,412	$ 60,402	$ 12,503,484	$ 14,762,446	$ 14,762,446	$ 12,503,484	$ 13,743,231	$ 13,398,895	$ 13,820,878	$ 14,752,053	$ 15,359,073	$ 2,651,683	$ 2,423,914	$ 2,423,914	$ 2,651,683	$ 2,688,388	$ 2,475,182	$ 2,242,989	$ 2,500,565	$ 2,261,294	$ 215,902	$ 305,674	$ 305,674	$ 215,902	$ 218,661	$ 186,934	$ 340,663	$ 415,360	$ 415,360	$ 322,337	$ 62,660	$ 71,071		$ 71,071	$ 62,660	$ 66,352	$ 67,783	$ 68,572	$ 69,412	$ 60,402	$ 82,830	$ 202,653	$ 202,653	$ 82,830	$ 89,651	$ 94,322	$ 232,267	$ 277,413	$ 277,413	$ 213,585	$ 133,072	$ 103,021	$ 103,021	$ 133,072	$ 129,010	$ 92,612	$ 108,396	$ 137,947	$ 137,947	$ 108,752	$ 3,745	$ 3,433		$ 3,433	$ 3,745	$ 3,751	$ 3,502	$ 3,421	$ 3,681	$ 3,656		$ 0		$ 0			$ 0	$ 3,415	$ 3,949	$ 6,482		$ 273		$ 273			$ 208	$ 0	$ 0	$ 0	$ 58,915	$ 67,365		$ 67,365	$ 58,915	$ 62,601	$ 64,073	$ 61,736	$ 61,782	$ 50,264
Total gains or losses included in earnings for the period						835	467	863	1,676	(33)
Total gains or losses included in earnings for the period	297,183	253,815	(537,477)	701,824	1,146,256						596	1,580	7,654	2,088	3,444	6,820	29,614	74,760	11,491	(63,828)	(3,532)	5,931	24,838	(49,903)	(28,162)	(381)	(213)	(390)	(983)	(496)
Changes in unrealized gains or losses relating to the assets and liabilities still held at the reporting date	304,365	253,815	(537,477)	707,011	1,146,256											6,761	27,053	40,671	10,074	(63,840)	(3,532)	5,931	24,838	(49,903)	(28,162)	(381)	(213)	(390)	(983)	(496)	307,213	286,586	(472,358)	666,198				1,053,758		(381)	(213)	(390)	(983)				(496)		3,229	32,984	65,509	(39,830)				(92,002)			0	0							215,296	195,305	(391,336)	736,732				956,402		105,116	36,694	(172,304)	235,178				328,768		3,229	32,984	65,509	(39,830)					(92,002)												6,761	27,053	40,671	10,073					(63,840)		(3,532)	5,931	24,838	(49,903)					(28,162)
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Additions Of Consolidated Vies																																						(409,300)
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Earnings																															(301,522)	(291,195)	429,751	(666,194)				(1,057,181)		381	213	390	983				496		(3,885)	(37,126)	(107,253)	36,323				88,546		(835)	(467)	(863)	(1,676)				33		(209,028)	(195,305)	391,336	(735,597)				(956,402)		(105,116)	(36,694)	172,304	(235,178)				(328,768)		3,885	37,126	107,253	(36,323)					(88,546)		(835)	(467)		(863)	(1,676)				33		7,417	31,195	82,415	13,580					(60,384)		(3,532)	5,931	24,838	(49,903)					(28,162)		24	23		38	72				27			(7)		(25)	0				6										0		(859)	(483)		(876)	(1,748)				0
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Other Comprehensive Income Loss																															758,705	(916,364)	(613,641)	305,933				776,014				0									0							254	(5,951)	(6,013)	595				(12,329)		678,944	(842,715)	(560,294)	270,727				849,833		141,821	(144,231)	(95,653)	58,677				89,497			0	0	0					0		254	(5,951)		(6,013)	595				(12,329)			0	0	0					0			0	0	0					0		(18)	(35)		210	(315)				(52)			7		19	0				(160)										0		272	(5,923)		(6,242)	910				(12,117)
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Purchases																																	0	(70,000)								0									0									0									0	(70,000)								0								0	0	0					0										0			0	0	0					0			0	0	0					0										0										0										0										0
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Issues																																	0									0									0									0								0	0									0								0	0	0					0					0					0			0	0	0					0			0	0	0					0										0										0										0										0
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Sales																															(3,388)		0	(3,388)							0	0									0							(3,388)		0	(3,388)								0									0								0	0	0					0		(3,388)				(3,388)				0			0	0	0					0			0	0	0					0										0										0					0					0		(3,388)			0	(3,388)				0
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Settlements																															(70,951)	(102,781)	157,369	(294,849)				(716,488)				0							(1,126)	(2,137)	(2,433)	7,355				(4,477)		(885)	(4,192)	5,490	(2,608)				(3,286)		(73,042)	(96,452)	158,565	(733,492)				(713,589)				0							(1,126)	(2,137)	2,433	7,355					(4,477)		(885)	(4,192)		(5,490)	(2,608)				3,286		(596)	(1,581)	(7,655)	(2,088)					(3,444)		(530)	(556)	10,088	9,443					(1,033)										0			(3,415)		(3,955)	0				2,687			0			0				0			(777)		(1,535)	(2,608)				599
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Transfers Into Level Three																															0	4,526	(220,649)	0				0				0									0							0	273	273	0							0	0									0								0	0	0					0			273		273	0				0			0	0	0					0			0	0	0					0										0										0			273		273					0										0
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Transfers Out Of Level Three																															$ (659,898)		$ (365,046)	$ (660,106)				$ 1,598,492				$ 0									$ 0									$ 0	$ (208)						$ (696,789)		$ 0	$ (696,789)								$ 0								$ 0	$ 0	$ 0					$ 0					$ 0	$ (208)				$ 0			$ 0	$ 0	$ 0					$ 0			$ 0	$ 0	$ 0					$ 0										$ 0										$ 0						$ (208)				$ 0										$ 0