XML 33 R56.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Subsequent Events (Details) (Subsequent Event, USD $) In Millions, unless otherwise specified | 0 Months Ended
--- | ---
Nov. 05, 2014
BridgeTex Pipeline Company LLC | Magellan Midstream Partners L.P. |
Subsequent events |
Ownership interest held (as a percent) | 50.00%
Pending Acquisition | PAA | Definitive purchase and sale agreement | Oxy |
Subsequent events |
Term of lock-up arrangement | 15 months
Period for which certain owners have agreed to refrain from the sale of their ownership interests | 90 days
Pending Acquisition | PAA | Definitive purchase and sale agreement | Oxy | BridgeTex Pipeline Company LLC |
Subsequent events |
Ownership interest to be acquired (as a percent) | 50.00%
Purchase price of business to be acquired | $ 1,075
Capacity of crude oil pipeline | 300,000

X
- Definition Represents the capacity of the crude oil pipeline. + References No definition available. + Details
Name: | pagp_CrudeOilPipelineCapacity
Namespace Prefix: | pagp_
Data Type: | xbrli:decimalItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the period for which certain owners have agreed to refrain from the sale of their ownership interests. + References No definition available. + Details
Name: | pagp_PeriodForWhichOwnersAgreedToRefrainFromSaleOfOwnershipInterests
Namespace Prefix: | pagp_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the term of lock-up arrangement. + References No definition available. + Details
Name: | pagp_TermOfLockUpArrangement
Namespace Prefix: | pagp_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463 + Details
Name: | us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of units or percentage investment held by one or more members or limited partners of the LLC or LP. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055 + Details
Name: | us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPMembersOrLimitedPartnersOwnershipInterest
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireBusinessesGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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