Derivative, Commodity Contract, Natural Gas Volume

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- Definition

Derivative, Commodity Contract, Oil Volume

+ References

No definition available.

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- Definition

Derivative Contracts Market Value

+ References

No definition available.

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- Definition

Derivative Financial Instruments [Line Items]

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No definition available.

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- Definition

Derivative, Percentage of Production Volume Covered by Derivative Financial Instruments

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- Definition

Other Invested Assets

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No definition available.

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- Definition

Weight of raw material under derivative contract.

+ References

No definition available.

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- Definition

Aggregate notional amount of derivative expressed in nonmonetary units. For example, the number of barrels specified in a fuel oil forward purchase contract.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

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- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Article 12

-Section 13

-Sentence Column B

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- Definition

Carrying amount as of the balance sheet date of cash collateral held for borrowed securities, for which the cash is restricted as to withdrawal or usage.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.1)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.(a),2)

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

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- Definition

The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4H

-Subparagraph (d)

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- Definition

Maximum potential amount of future undiscounted payments that could be required under the credit derivative, before reduction for potential recoveries under recourse or collateralization provisions.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4K

-Subparagraph (b)(1)

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Credit Derivative

-URI http://asc.fasb.org/extlink&oid=6854095

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- Definition

Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 45

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 20

-Section 50

-Paragraph 3

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

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- Definition

The average forward price on the group of price risk forward or futures contracts, such as gas futures contracts.

+ References

No definition available.

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- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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- Definition

The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (c)

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4D

-Subparagraph (b)

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- Definition

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

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1B

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-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1A

-Subparagraph (d)

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- Definition

Fair value as of the balance sheet date of the embedded derivative or group of embedded derivatives classified as a liability.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4B

-Subparagraph (c)

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- Definition

For investments which are quantified by principal amount, the principle balance held at close of period.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 946

-SubTopic 320

-Section S99

-Paragraph 6

-Subparagraph (SX 210.12-14.Column B)

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-Name Accounting Standards Codification

-Topic 946

-SubTopic 320

-Section S99

-Paragraph 1

-Subparagraph (SX 210.12-12.Column B)

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-Name Accounting Standards Codification

-Topic 946

-SubTopic 320

-Section S99

-Paragraph 4

-Subparagraph (SX 210.12-12C.Column B)

-URI http://asc.fasb.org/extlink&oid=50485924&loc=d3e611225-123010

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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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No definition available.

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- Definition

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585

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Derivative Financial Instruments - Additional Information (Detail) bbl in Thousands, MMBTU in Thousands, MBbls in Thousands	12 Months Ended
	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($) ozt MMBTU Contract $ / MMBTU $ / bbl MBbls T	Sep. 30, 2014 USD ($) ozt MMBTU Contract bbl T	Sep. 30, 2013 USD ($)	Jun. 16, 2014 USD ($)	Sep. 30, 2012 USD ($)
Derivative Financial Instruments [Line Items]
Unrealized (losses) gains on certain derivative instruments		$ (231,900,000)	$ 37,700,000	$ 20,500,000
Other invested assets		39,600,000	28,800,000
Derivative, Notional Amount		$ 9,192,800,000	$ 7,602,600,000
Percentage of production volume covered by derivative financial instruments		60.00%	0.00%
Credit Derivative, Maximum Exposure, Undiscounted		$ 73,700,000	$ 108,300,000
Futures contracts
Derivative Financial Instruments [Line Items]
Cash collateral		$ 3,300,000	$ 10,800,000
Number of instruments held \| Contract		738	2,348
Natural Gas Commodity Contract
Derivative Financial Instruments [Line Items]
Natural Gas, Volume \| MMBTU		3,380
Oil Commodity Contract
Derivative Financial Instruments [Line Items]
Derivative, Commodity Contract, Oil Volume \| MBbls		273
Nomura Fund Linked Note [Member]
Derivative Financial Instruments [Line Items]
Investment Owned, Balance, Principal Amount					$ 35,000,000
Embedded Derivative, Fair Value of Embedded Derivative Liability		$ 10,200,000	$ 11,200,000		$ 11,300,000
Call options
Derivative Financial Instruments [Line Items]
Derivative Asset, Collateral, Obligation to Return Cash, Offset		7,000,000	$ 188,000,000
Swap \| Natural Gas Commodity Contract
Derivative Financial Instruments [Line Items]
Natural Gas, Volume \| MMBTU			6,821
Swap \| Oil Commodity Contract
Derivative Financial Instruments [Line Items]
Derivative, Commodity Contract, Oil Volume \| bbl			254
Spectrum Brands [Member]
Derivative Financial Instruments [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net		27,500,000	$ (2,600,000)	$ 900,000
Cash Collateral for Borrowed Securities		3,500,000	100,000
Spectrum Brands [Member] \| Standby Letters of Credit
Derivative Financial Instruments [Line Items]
Letters of Credit Outstanding, Amount			0			$ 0
Spectrum Brands [Member] \| Foreign exchange forward agreements
Derivative Financial Instruments [Line Items]
Contract value		$ 126,800,000	$ 108,900,000
Spectrum Brands [Member] \| Zinc Commodity Swap Contract
Derivative Financial Instruments [Line Items]
Weight Of Raw Material Under Derivative Contract \| T		10.800000	8.000000
Contract value		$ 22,200,000	$ 17,400,000
Spectrum Brands [Member] \| Silver Commodity Swap Contract
Derivative Financial Instruments [Line Items]
Derivative, Nonmonetary Notional Amount \| ozt		25.0	25.0
Contract value		$ 400,000	$ 400,000
Spectrum Brands [Member] \| Bronze Commodity Contract [Member]
Derivative Financial Instruments [Line Items]
Weight Of Raw Material Under Derivative Contract \| T		1.80000	0.60000
Contract value		$ 8,500,000	$ 2,800,000
Spectrum Brands [Member] \| Interest Rate Contract [Member]
Derivative Financial Instruments [Line Items]
Derivative, Fixed Interest Rate		0.00%
Derivative, Notional Amount		$ 300,000,000
Spectrum Brands [Member] \| Foreign exchange contracts
Derivative Financial Instruments [Line Items]
Contract value		$ 300,600,000	226,700,000
Remainder of 2013 \| Swap \| Natural Gas Commodity Contract
Derivative Financial Instruments [Line Items]
Natural Gas, Volume \| MMBTU		2,760
Derivative, average forward price \| $ / MMBTU		2.61
Remainder of 2013 \| Swap \| Oil Commodity Contract
Derivative Financial Instruments [Line Items]
Derivative, Commodity Contract, Oil Volume \| MBbls		62
Derivative, average forward price \| $ / bbl		45.77
Cash and Cash Equivalents [Member] \| Call options
Derivative Financial Instruments [Line Items]
Derivative Asset, Collateral, Obligation to Return Cash, Offset		$ 7,000,000	135,500,000
Bank of America
Derivative Financial Instruments [Line Items]
Derivative, Notional Amount		2,233,300,000	2,239,900,000
Derivatives not designated as hedging instrument \| Bank of America \| Derivatives \| Call options
Derivative Financial Instruments [Line Items]
Derivative Asset, Collateral, Obligation to Return Cash, Offset		$ 0	$ 52,500,000
Subsequent Event [Member] \| Spectrum Brands [Member]
Derivative Financial Instruments [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ (2,800,000)