XML 129 R110.htm IDEA: XBRL DOCUMENT v3.22.4

Income Taxes - Narrative (Details) - Canadian Tax Authorities - Foreign $ in Millions	Dec. 31, 2022 USD ($)
Income Tax Examination [Line Items]
Amount of assessments received, including penalty and interest	$ 142
Other long-term assets, net
Income Tax Examination [Line Items]
Amount of disputed assessments paid	$ 115

X

- Definition

Represents amount of assessment received related to an income tax examination which the reporting entity disputes.

+ References

No definition available.

+ Details

Name:	paa_IncomeTaxExaminationAmountofAssessmentDisputed
Namespace Prefix:	paa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Represents the amount paid of the amount assessed related to an income tax examination which the reporting entity disputes.

+ References

No definition available.

+ Details

Name:	paa_IncomeTaxExaminationAmountofDisputedAssessmentPaid
Namespace Prefix:	paa_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

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.

+ References

No definition available.

+ Details

Name:	us-gaap_IncomeTaxExaminationLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_IncomeTaxAuthorityNameAxis=paa_CanadianTaxAuthoritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentAssetsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: