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SUBSEQUENT EVENT (Details) (USD $) | 6 Months Ended | 58 Months Ended | 6 Months Ended | 58 Months Ended | 6 Months Ended | 58 Months Ended | 1 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Jun. 30, 2012 | Jun. 30, 2012 | Jun. 30, 2012 Class B Units | Jun. 30, 2012 Class B Units | Jun. 30, 2012 General Partnership | Jun. 30, 2012 General Partnership | Aug. 31, 2012 Subsequent event | Aug. 31, 2012 Subsequent event Class B Units | Aug. 31, 2012 Subsequent event General Partnership
Subsequent events |  |  |  |  |  |  |  |  |
Repurchase of depository receipts (in shares) |  | 1,197,013 | 16 | 1,740 | 1 | 92 | 251 |  |
Repurchase price of depository receipts (in dollars per share) |  | $ 24.62 |  |  |  |  | $ 26.55 |  |
Repurchase of depository receipts (in shares) |  |  |  | $ 587.01 |  | $ 587.01 | $ 793.50 | $ 1.99 | $ 0.11
Repurchase of units | $ 69,379 | $ 30,549,000 | $ 12,921 |  | $ 680 |  | $ 6,995 | $ 1,581 | $ 83

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- Definition Represents the number of depository receipts repurchased under the equity repurchase program. + References No definition available. + Details
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- Definition Represents the average price at which depository receipts are repurchased under the equity repurchase program. + References No definition available. + Details
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- Definition Represents the average price at which units are repurchased under the equity repurchase program. + References No definition available. + Details
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- Definition Value of units that were previously issued and have been repurchased during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6828210&loc=d3e70191-108054 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Practice Bulletin (PB) -Number 14 -Paragraph 8 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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- Details
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