Name:	krp_NetIncomeLossAttributableToNoncontrollingInterestAndCommonDividendsIncomeStatementImpact
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Period Type:	duration

Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities and common units distributions; of income (loss) available to diluted common shareholders.

No definition available.

Name:	krp_NetIncomeLossAvailableToCommonClassStockholdersDiluted
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No definition available.

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Period Type:	duration

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.

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Per unit of ownership amount after tax of income (loss) available to limited partnership (LP) unit-holder and units that would have been outstanding assuming the issuance of limited partner units for dilutive potential units outstanding.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 5
-Subparagraph (SAB Topic 4.F)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-5

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Per unit of ownership amount after tax of income (loss) available to outstanding limited partnership (LP) unit-holder.

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The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders.

No definition available.

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Data Type:	xbrli:monetaryItemType
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Weighted average number of limited partnership units outstanding determined by relating the portion of time within a reporting period that limited partnership units have been outstanding to the total time in that period.

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The sum of dilutive potential limited partnership units used in the calculation of the diluted per-unit computation.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
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