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This element represents the income or loss from continuing operations before interest, taxes, depreciation and amortization to the economic entity.

No definition available.

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Reconciliation Between Adjusted EBITDA and Income Statement [Abstract]

No definition available.

Name:	clh_ReconciliationBetweenAdjustedEBITDAandIncomeStatementAbstract
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The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

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The net amount of nonoperating interest income (expense).

No definition available.

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The net result for the period of deducting operating expenses from operating revenues.

No definition available.

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Amount of income (expense) related to nonoperating activities, classified as other.

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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.

No definition available.