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Partnership Organization and Formation (Details) | Dec. 29, 2012 | Sep. 29, 2012
--- | --- | ---
Common Units outstanding (in units) | 57,102,639 | 57,013,000
Percentage of wholly-owned subsidiary (in hundredths) | 100.00% |
General Partner [Member] | Common Unitholders [Member] |  |
Common Units outstanding (in units) | 784 |

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