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Equity Indexed Compensation Plans (Details 2) (USD $) | 1 Months Ended | 6 Months Ended
--- | --- | ---
Feb. 28, 2013 | Jun. 30, 2013
Special PAA Awards |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Annualized distribution threshold for vesting of DERs (in dollars per share) | $ 2.40 |
Outstanding (in units) |  |
Granted (in units) | 143,000 |
Special PAA Awards | PNG |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Annualized distribution threshold for vesting of DERs (in dollars per share) | $ 1.43 |
Special PAA Awards | Awards with a vesting date of August 2018 |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Awards that will vest upon satisfaction of performance and/or service conditions (as a percent) | 50.00% |
Special PAA Awards | Awards with a vesting date of August 2018 | PNG |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Annualized distribution threshold for vesting of awards (in dollars per share) | $ 1.48 |
Period prior to each vesting date for which the average annualized distribution threshold must be maintained for vesting of awards | 12 months |
Special PAA Awards | Awards with a vesting date of August 2019 |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Awards that will vest upon satisfaction of performance and/or service conditions (as a percent) | 50.00% |
Special PAA Awards | Awards with a vesting date of August 2019 | PNG |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Annualized distribution threshold for vesting of awards (in dollars per share) | $ 1.43 |
Period prior to each vesting date for which the average annualized distribution threshold must be maintained for vesting of awards | 12 months |
PAA Long-term Incentive Plan Awards |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
DERs that will vest upon satisfaction of performance and/or service conditions (as a percent) | 33.00% |
Outstanding (in units) |  |
Outstanding at beginning of period (in units) |  | 6,000,000
Granted (in units) |  | 4,100,000
Vested (in units) |  | (1,800,000)
Cancelled or forfeited (in units) |  | (200,000)
Outstanding at end of period (in units) |  | 8,100,000
Weighted Average Grant Date Fair Value per unit |  |
Outstanding at beginning of period (in dollars per unit) |  | $ 25.55
Granted (in dollars per unit) |  | $ 47.57
Vested (in dollars per unit) |  | $ 24.77
Cancelled or forfeited (in dollars per unit) |  | $ 35.70
Outstanding at end of period (in dollars per unit) |  | $ 36.66
Units issued in connection with the settlement of vested awards, net of tax withholding (in units) |  | 500,000
Units withheld for taxes (in units) |  | 300,000
Vested awards settled in cash (in units) |  | 1,000,000
PAA Long-term Incentive Plan Awards | Distribution threshold one |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Annualized distribution threshold for vesting of DERs (in dollars per share) | $ 2.35 |
PAA Long-term Incentive Plan Awards | Distribution threshold two |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Annualized distribution threshold for vesting of DERs (in dollars per share) | $ 2.50 |
PAA Long-term Incentive Plan Awards | Distribution threshold three |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Annualized distribution threshold for vesting of DERs (in dollars per share) | $ 2.65 |
PAA Long-term Incentive Plan Awards | Equity Awards |  |
Outstanding (in units) |  |
Granted (in units) | 2,400,000 |
PAA Long-term Incentive Plan Awards | Equity Awards | Awards with a minimum vesting date of August 2016 |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Awards that will vest upon satisfaction of performance and/or service conditions (as a percent) | 33.00% |
Annualized distribution threshold for vesting of awards (in dollars per share) | $ 2.35 |
PAA Long-term Incentive Plan Awards | Equity Awards | Awards with a minimum vesting date of August 2017 |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Awards that will vest upon satisfaction of performance and/or service conditions (as a percent) | 33.00% |
Annualized distribution threshold for vesting of awards (in dollars per share) | $ 2.50 |
PAA Long-term Incentive Plan Awards | Equity Awards | Awards with a minimum vesting date of August 2018 |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Awards that will vest upon satisfaction of performance and/or service conditions (as a percent) | 33.00% |
Annualized distribution threshold for vesting of awards (in dollars per share) | $ 2.65 |
PAA Long-term Incentive Plan Awards | Liability Awards |  |
Share-based Compensation Arrangement, by Share-based Payment Award |  |
Annualized quarterly distribution, low end of range (in dollars per unit) | $ 2.30 |
Annualized quarterly distribution, high end of range (in dollars per unit) | $ 2.65 |
Outstanding (in units) |  |
Granted (in units) | 1,500,000 |
PNG LTIP Awards Including Transaction Grants |  |
Outstanding (in units) |  |
Outstanding at beginning of period (in units) |  | 900,000
Granted (in units) |  | 400,000
Outstanding at end of period (in units) |  | 1,300,000
Weighted Average Grant Date Fair Value per unit |  |
Outstanding at beginning of period (in dollars per unit) |  | $ 17.49
Granted (in dollars per unit) |  | $ 17.34
Vested (in dollars per unit) |  | $ 14.77
Cancelled or forfeited (in dollars per unit) |  | $ 14.40
Outstanding at end of period (in dollars per unit) |  | $ 17.57
PNG LTIP Awards Including Transaction Grants | Maximum |  |
Outstanding (in units) |  |
Vested (in units) |  | (100,000)
Cancelled or forfeited (in units) |  | (100,000)

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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(e) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(c) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph c(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(c) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(b) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(a) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(b) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(a) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(d) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 10 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
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