Approximate size of referenced site.

No definition available.

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- Definition

Loss Contingency Reimbursement rate for qualifying costs of investigation and remediation activities.

+ References

No definition available.

+ Details

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- Definition

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

+ References

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- Definition

Amount of expense (reversal of expense) which increases (decreases) the accrual for environmental loss contingencies from revisions in estimates to existing obligations. Excludes changes related to business acquisitions, divestitures, or currency movement.

+ References

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-Paragraph 1
-Subparagraph (SAB TOPIC 5.Y.Q2)
-URI http://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751

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- Definition

Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable in twelve months or in the next operating cycle if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
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-Paragraph 1
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- Definition

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.

+ References

No definition available.

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- Definition

Carrying amount as of the balance sheet date of known and reasonably estimable amounts of recoveries from third-parties pertaining to an entity's environmental remediation obligations. An entity's balance sheet may include several assets that relate to an environmental remediation obligation. Among them are the following: a. Receivables from other potentially responsible parties that are not providing initial funding; b. anticipated recoveries from insurers; and c. anticipated recoveries from prior owners as a result of indemnification agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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Commitments And Contingencies Other Contingencies (Details) $ in Millions	3 Months Ended
	Dec. 31, 2019 USD ($)	Sep. 30, 2014 USD ($)	Dec. 31, 2012 a
Environmental Claims For Site In Goodyear Arizona [Member]
Loss Contingencies [Line Items]
Accrual for Environmental Loss Contingencies, Revision in Estimates	$ 18.9	$ 49.0
Accrual for Environmental Loss Contingencies	46.9
Accrued Environmental Loss Contingencies, Current	$ 10.9
Loss Contingency Reimbursement Rate	21.00%
Recorded Third-Party Environmental Recoveries Receivable	$ 9.7
Environmental Claims For Crab Orchard National Wildlife Refuge Superfund Site [Member]
Loss Contingencies [Line Items]
Approximate Size Of Referenced Site \| a			55,000