Aggregate capital contributions.

No definition available.

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- Definition

Aggregate capital contributions of affiliates sponsor for class units.

+ References

No definition available.

+ Details

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- Definition

Half eligible to vest if receive cash proceeds.

+ References

No definition available.

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- Definition

One half units vest of sponsor receive cash proceeds.

+ References

No definition available.

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- Definition

Percentage of units vest based on continued service.

+ References

No definition available.

+ Details

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- Definition

Percentage of units vest based on performance or market conditions.

+ References

No definition available.

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- Details

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- Definition

Sponsor receive cash proceeds.

+ References

No definition available.

+ Details

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- Definition

Value attributable to regular units holdings.

+ References

No definition available.

+ Details

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- Definition

The number of shares issued pursuant to the terms of the deferred compensation plan 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 (l)

-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 64

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 65

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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- Definition

As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest.

+ References

+ Details

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 28

-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 FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

+ Details

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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Profit Interest Units (Details Textual) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
Profit Interest Units (Details Textual) (USD $)	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011
Profit Interest Units (Textual) [Abstract]
Sponsor receive cash proceeds			50.00%
Aggregate capital contributions			200.00%
One half units vest of sponsor receive cash proceeds			200.00%
Half eligible to vest if receive cash proceeds			300.00%
Aggregate capital contributions of affiliates sponsor for class A - 1 units			110.00%
Profit Interest Units (Additional Textual) [Abstract]
Total unrecognized profit interest compensation cost	$ 6,700,000		$ 6,700,000
Expected to be expensed over a weighted average			3 years 8 months 12 days
Expense recorded related to profit interest	$ 700,000	$ 700,000	$ 1,565,000	$ 1,583,000	$ 3,009,000
BP Holdings [Member]
Profit Interest Units (Textual) [Abstract]
Value attributable to regular units holdings			$ 0.63
Sky LLC [Member]
Profit Interest Units (Textual) [Abstract]
Sponsor receive cash proceeds			200.00%
Aggregate capital contributions			25.00%
Mr. Zafirovski [Member]
Profit Interest Units (Textual) [Abstract]
Value attributable to regular units holdings			$ 0.63
Class A-2 Units [Member] \| Sky LLC [Member] \| Chief Financial Officer [Member]
Profit Interest Units (Textual) [Abstract]
Equity awards BP holdings granted			500,000
Class B Units [Member]
Profit Interest Units (Textual) [Abstract]
Units vesting			5 years
Class B Units [Member] \| Management employees [Member]
Profit Interest Units (Textual) [Abstract]
Equity awards BP holdings granted			63,686,523
Class B Units [Member] \| BP Holdings [Member]
Profit Interest Units (Textual) [Abstract]
Units that vest based on continued service			80.00%
Units vesting			4 years
Vest based on performance/market conditions			20.00%
Class B Units [Member] \| BP Holdings [Member] \| Chief Executive Officer [Member]
Profit Interest Units (Textual) [Abstract]
Equity awards BP holdings granted			38,697,318
Class B Units [Member] \| BP Holdings [Member] \| Constructive termination [Member]
Profit Interest Units (Textual) [Abstract]
Units vesting			24 months
Class B Units [Member] \| Sky LLC [Member]
Profit Interest Units (Textual) [Abstract]
Units that vest based on continued service			66.67%
Units vesting			57 months
Class B Units [Member] \| Sky LLC [Member] \| Chief Financial Officer [Member]
Profit Interest Units (Textual) [Abstract]
Equity awards BP holdings granted			6,675,287
Units that vest based on continued service			66.67%
Class B Units [Member] \| Mr. Zafirovski [Member]
Profit Interest Units (Textual) [Abstract]
Equity awards BP holdings granted			5,030,651
Units that vest based on continued service			33.33%
Units vesting			3 years
Class B Units [Member] \| Mr. Zafirovski [Member] \| Constructive termination [Member]
Profit Interest Units (Textual) [Abstract]
Units vesting			24 months
Class C units [Member] \| Sky LLC [Member] \| Chief Financial Officer [Member]
Profit Interest Units (Textual) [Abstract]
Equity awards BP holdings granted			2,225,096
Class C units [Member] \| Sky LLC [Member] \| Management employees [Member]
Profit Interest Units (Textual) [Abstract]
Equity awards BP holdings granted			18,125,361
Class B and C Units [Member]
Profit Interest Units (Textual) [Abstract]
Sponsor receive cash proceeds			200.00%
Aggregate capital contributions			25.00%