The number of derivative instruments of a particular derivative asset or group of derivative assets held by the entity.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1A

-Subparagraph (d)

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-Publisher FASB

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- Definition

Fair value of derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 205G

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Subparagraph a

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

The amount as of the balance sheet date of the fair value of derivative assets that in accordance with the entity's accounting policy was offset against an obligation to return cash collateral under a master netting arrangement.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 8

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-Publisher FASB

-Name FASB Staff Position (FSP)

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-Paragraph 10B

-Subparagraph b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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Fair value of derivative liability, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

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The amount as of the balance sheet date of the fair value of derivative liabilities that in accordance with the entity's accounting policy were offset against the right to reclaim cash collateral under a master netting arrangement.

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- Definition

The number of derivative instruments of a particular derivative liability or group of derivative liabilities held by the entity.

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The fair value as of the balance sheet date of firm holdings in all assets resulting from contracts that meet the criteria of being accounted for as derivative instruments. Their value is derived from the values of one or more underlying assets, reference rates, or indices of asset values. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 4

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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- Definition

Fair value of obligations arising from derivatives and other contracts sold short.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 940

-SubTopic 320

-Section 35

-Paragraph 1

-Subparagraph (b)

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Derivative Financial Instruments - Fair Value and Related Number of Derivative Contracts Categorized by Type of Derivative Contract (Detail) (USD $) In Thousands, unless otherwise specified	Aug. 31, 2013	Aug. 31, 2013 Successor [Member]	Aug. 31, 2013 Successor [Member] Interest rate contracts [Member] Contracts	Aug. 31, 2013 Successor [Member] Foreign exchange contracts [Member] Contracts	Aug. 31, 2013 Successor [Member] Equity contracts [Member] Contracts	Aug. 31, 2013 Successor [Member] Commodity contracts [Member] Contracts	Aug. 31, 2013 Successor [Member] Credit contracts: centrally cleared swaps [Member] Contracts	Aug. 31, 2013 Successor [Member] Credit contracts: other credit derivatives [Member] Contracts	Nov. 30, 2012 Predecessor [Member]	Nov. 30, 2012 Predecessor [Member] Interest rate contracts [Member] Contracts	Nov. 30, 2012 Predecessor [Member] Foreign exchange contracts [Member] Contracts	Nov. 30, 2012 Predecessor [Member] Equity contracts [Member] Contracts	Nov. 30, 2012 Predecessor [Member] Commodity contracts [Member] Contracts	Nov. 30, 2012 Predecessor [Member] Credit contracts [Member] Contracts
Derivatives, Fair Value [Line Items]
Fair Value, Assets		$ 1,978,777	$ 846,497	$ 534,443	$ 447,376	$ 135,866	$ 10,015	$ 4,580	$ 2,163,336	$ 927,896	$ 387,325	$ 577,964	$ 265,703	$ 4,448
Number of Contracts, Assets			32,663	120,650	1,853,291	464,064	19	24		67,410	118,958	1,526,127	754,987	13
Fair Value, Liabilities		2,048,518	881,518	548,061	468,562	130,612	10,855	8,910	2,242,005	1,065,788	357,277	528,979	278,660	11,301
Number of Contracts, Liabilities			57,449	114,965	1,875,348	464,679	17	19		90,831	116,758	1,396,213	728,696	40
Counterparty/cash-collateral netting, Assets		(1,856,908)							(1,865,250)
Counterparty/cash-collateral netting, Liabilities		(1,914,691)							(2,012,878)
Total Derivative Assets per Consolidated Statement of Financial Condition	121,869	121,869							298,086
Total Derivative Liabilities per Consolidated Statement of Financial Condition	$ 133,827	$ 133,827							$ 229,127