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Distributions to participating securities pertaining to current period earnings.

No definition available.

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This element represents the net income (loss) allocated to common unitholders in the calculation of basic net income per common unit after deducting amounts allocated to preferred unitholders, participating securities and the 2% general partner's interest, as applicable, under the two class method.

No definition available.

Name:	paa_NetIncomeLossAllocatedtoCommonUnitholdersBasic
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This element represents the net income (loss) allocated to common unitholders in the calculation of diluted net income per common unit after deducting amounts allocated to preferred unitholders, participating securities and the 2% general partner's interest, as applicable, under the two class method.

No definition available.

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Amount of earnings allocated to other for the basic earnings (loss) per share or per unit calculation under the two-class method.

No definition available.

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The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders in the calculation of diluted net income per common unit.

No definition available.

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Weighted Average Number Diluted Limited Partnership Units Outstanding Adjustment, Series A Preferred Units

No definition available.

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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- References

No definition available.

Name:	us-gaap_EarningsPerLimitedPartnershipUnitAbstract
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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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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.

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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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- References

No definition available.

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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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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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No definition available.

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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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