XML 20 R57.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Unit-Based Compensation Arrangements (Tables) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 24, 2012 | Sep. 24, 2011
Unit-Based Compensation Arrangements [Abstract] |  |
Summary of activity for the Restricted Unit Plans | During the six months ended March 24, 2012, the Partnership awarded 108,674 restricted units under the Restricted Unit Plans at an aggregate grant date fair value of $3,543. The following is a summary of activity for the Restricted Unit Plans for the six months ended March 24, 2012:
|  | Units |  |  | Weighted Average Grant Date Fair Value Per Unit |
Outstanding September 24, 2011 |  |  | 485,423 |  |  | $ | 32.71 |
Awarded |  |  | 108,674 |  |  |  | 32.60 |
Forfeited |  |  | (8,165 | ) |  |  | (29.79 | )
Issued |  |  | (71,951 | ) |  |  | (29.95 | )
Outstanding March 24, 2012 |  |  | 513,981 |  |  | $ | 33.19 |
| The following is a summary of activity in the Restricted Unit Plans:
|  |  |  |  | Weighted Average |
|  |  |  |  | Grant Date Fair |
|  | Units |  |  | Value Per Unit |
Outstanding September 27, 2008 |  |  | 446,515 |  |  | $ | 30.57 |
Granted |  |  | 68,799 |  |  |  | 18.10 |
Forfeited |  |  | (28,382 | ) |  |  | (31.92 | )
Vested |  |  | (71,637 | ) |  |  | (27.81 | )
Outstanding September 26, 2009 |  |  | 415,295 |  |  |  | 28.89 |
Granted |  |  | 160,771 |  |  |  | 32.11 |
Forfeited |  |  | (4,693 | ) |  |  | (30.31 | )
Vested |  |  | (90,106 | ) |  |  | (30.37 | )
Outstanding September 25, 2010 |  |  | 481,267 |  |  |  | 29.67 |
Granted |  |  | 136,241 |  |  |  | 39.54 |
Forfeited |  |  | (21,290 | ) |  |  | (33.05 | )
Vested |  |  | (110,795 | ) |  |  | (27.82 | )
Outstanding September 24, 2011 |  |  | 485,423 |  |  | $ | 32.71 |

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

X
- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 718 -SubTopic 10 -Publisher FASB -Number -Article -Subparagraph (c)(1) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration