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v3.22.4

Leases - Narrative Information (Details) | 12 Months Ended
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Dec. 31, 2022
Minimum |
Lessee, Lease, Description [Line Items] |
Lessee, leases, term of contract | 1 year
Lessee, leases, renewal term | 1 year
Lessor, Lease, Description [Line Items] |
Lessor, operating lease, term of contract | 1 year
Maximum |
Lessee, Lease, Description [Line Items] |
Lessee, leases, term of contract | 58 years
Lessee, leases, renewal term | 25 years
Lessor, Lease, Description [Line Items] |
Lessor, operating lease, term of contract | 19 years
Equity Method Investees | Agreement to store at facilities owned by equity method investee | Equity Method Investee That Owns Leased Storage Tanks |
Lessee, Lease, Description [Line Items] |
Ownership interest in unconsolidated entity | 50.00%

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- Definition Lessee, Leases, Renewal Term + References No definition available. + Details
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Balance Type: | na
Period Type: | duration

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- Definition Lessee, Leases, Term of Contract + References No definition available. + Details
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Namespace Prefix: | paa_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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Period Type: | instant

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- 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
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- 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
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Period Type: | duration

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- Definition Term of lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI https://asc.fasb.org/extlink&oid=124258985&loc=SL77919359-209981 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

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- Details
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- Details
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Period Type: |

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- Details
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Namespace Prefix: |
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- Details
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |