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Represents the cost obligations to comply with the regulatory requirements pertaining to the retirement of a waste management facility maturing in the fifth fiscal year following the latest fiscal year.

No definition available.

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Represents the cost obligations to comply with the regulatory requirements pertaining to the retirement of a waste management facility maturing in the fourth fiscal year following the latest fiscal year.

No definition available.

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Represents the cost obligations to comply with the regulatory requirements pertaining to the retirement of a waste management facility maturing in the second fiscal year following the latest fiscal year.

No definition available.

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Represents the cost obligations to comply with the regulatory requirements pertaining to the retirement of a waste management facility maturing in the third fiscal year following the latest fiscal year.

No definition available.

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

Reference 1: http://www.xbrl.org/2003/role/recommendedDisclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
-SubTopic 30
-Section 50
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 5.Y.Q1)
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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Reference 5: http://www.xbrl.org/2003/role/recommendedDisclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
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-Subparagraph (d)(1)
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Reference 6: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
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- References

No definition available.

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The estimated amount of costs required as of the balance sheet date to comply with regulatory requirements pertaining to the retirement of a waste management facility, which will be paid after one year or beyond the normal operating cycle, if longer.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Indicates line item in statement of financial position that includes accrual for environmental loss contingency.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section S99
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