XML 32 R56.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Commitments and Contingencies (Details) (USD $) | Sep. 30, 2011 Plains Products Terminals LLC | Apr. 30, 2012 Pemex Exploracion y Produccion (PEP) case
--- | --- | ---
Loss Contingencies |  |
Natural resources contamination - allocated and paid | $ 550,000 |
Number of cases filed |  | 2

X
- Definition The total number of cases filed. + References No definition available. + Details
Name: | paa_CasesFiledNumber
Namespace Prefix: | paa_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the amount of litigation damages allocated and paid by the reporting entity. + References No definition available. + Details
Name: | paa_NaturalResourcesContaminationDamagesAllocatedAndPaid
Namespace Prefix: | paa_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration