CONTINGENCIES - Asbestos Related Reserves and Recoveries (Details) - USD ($) $ in Millions	Sep. 30, 2017	Sep. 30, 2016
Loss Contingencies [Line Items]
Asbestos-related liabilities	$ 9	$ 13
Maremont Asbestos
Loss Contingencies [Line Items]
Pending and future claims	68	70
Billed but unpaid claims	2	2
Asbestos-related liabilities	70	72
Asbestos-related insurance recoveries	25	32
Rockwell Asbestos
Loss Contingencies [Line Items]
Pending and future claims	63	60
Billed but unpaid claims	2	1
Asbestos-related liabilities	65	61
Asbestos-related insurance recoveries	$ 38	$ 27

Accrual For Environmental Loss Contingencies, Billed But Unpaid Claims

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- Definition

Accrual For Environmental Loss Contingencies, Pending And Future Claims

+ References

No definition available.

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- Definition

Total costs accrued as of the balance sheet date for environmental loss contingencies.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
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Carrying amount as of the balance sheet date of amounts expected to be recovered under the terms of insurance contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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