XML 62 R50.htm IDEA: XBRL DOCUMENT
v3.25.2

Partners' Capital and Distributions - Preferred Unit Distributions (Details) - USD ($) $ / shares in Units, $ in Millions | Aug. 15, 2025 | Aug. 14, 2025 | May 15, 2025 | Feb. 18, 2025 | Feb. 14, 2025 | Jun. 30, 2025 | Jan. 30, 2025
--- | --- | --- | --- | --- | --- | --- | ---
Series A Preferred Units | Other current liabilities |  |  |  |  |  |  |
Partners' Capital and Distributions [Line Items] |  |  |  |  |  |  |
Amount accrued to distributions payable |  |  |  |  |  |  | $ 10
Series B Preferred Units | Other current liabilities |  |  |  |  |  |  |
Partners' Capital and Distributions [Line Items] |  |  |  |  |  |  |
Amount accrued to distributions payable |  |  |  |  |  | $ 9 |
Cash Distribution | Series A Preferred Units |  |  |  |  |  |  |
Partners' Capital and Distributions [Line Items] |  |  |  |  |  |  |
Cash Distribution |  |  | $ 36 |  | $ 36 |  |
Distribution per unit (usd per unit) |  |  | $ 0.615 |  | $ 0.615 |  |
Cash Distribution | Series A Preferred Units | Forecast |  |  |  |  |  |  |
Partners' Capital and Distributions [Line Items] |  |  |  |  |  |  |
Cash Distribution |  | $ 36 |  |  |  |  |
Distribution per unit (usd per unit) |  | $ 0.615 |  |  |  |  |
Cash Distribution | Series B Preferred Units |  |  |  |  |  |  |
Partners' Capital and Distributions [Line Items] |  |  |  |  |  |  |
Cash Distribution |  |  | $ 17 | $ 18 |  |  |
Distribution per unit (usd per unit) |  |  | $ 21.49 | $ 22.73 |  |  |
Cash Distribution | Series B Preferred Units | Forecast |  |  |  |  |  |  |
Partners' Capital and Distributions [Line Items] |  |  |  |  |  |  |
Cash Distribution | $ 18 |  |  |  |  |  |
Distribution per unit (usd per unit) | $ 22.23 |  |  |  |  |  |

X
- Definition Partners' Capital and Distributions [Line Items] + References No definition available. + Details
Name: | paa_PartnersCapitalAndDistributionsLineItems
Namespace Prefix: | paa_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(24)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(15)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 946 -SubTopic 405 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478790/946-405-45-2 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(15)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
Name: | us-gaap_DividendsPayableCurrentAndNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 2 -SubTopic 405 -Topic 942 -Publisher FASB -URI https://asc.fasb.org/1943274/2147477787/942-405-45-2 + Details
Name: | us-gaap_DividendsPreferredStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Aggregate dividends paid during the period for each share of preferred stock outstanding. + References No definition available. + Details
Name: | us-gaap_PreferredStockDividendsPerShareCashPaid
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LimitedPartnersCapitalAccountByClassAxis=paa_SeriesAPreferredUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BalanceSheetLocationAxis=us-gaap_OtherCurrentLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LimitedPartnersCapitalAccountByClassAxis=paa_SeriesBPreferredUnitsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DistributionsMadeToMemberOrLimitedPartnerByDistributionTypeAxis=us-gaap_CashDistributionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementScenarioAxis=srt_ScenarioForecastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |