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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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Number of leaks reported in entity's chemical cleaning operations.

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/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=82911808&loc=d3e14326-108349

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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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://www.xbrl.org/2003/role/presentationRef
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Subparagraph (SX 210.5-02.24)
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