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| Environmental Loss Contingencies Accrual Disclosure [Hierarchy] |
| AccrualForEnvironmentalLossContingenciesDisclosureHierarchy |
| Contingencies |
| Disclosure of information about environmental loss contingencies accrual. |
| This seems like the two strings should be text blocks and each put with the two breakdowns which provide details. |
|
| NO TEXT BLOCK |
| NOT AVAILABLE, NO TEXT BLOCK |
| List of machine readable examples (prototype) |
| http://fasb.org/us-gaap/role/disclosure/EnvironmentalRemediationObligations | XML | HTML |