The Company and Its Significant Accounting Policies Concentration Risk (Details) |
Sep. 25, 2011 |
Sep. 26, 2010 |
Sep. 27, 2009 |
---|---|---|---|
Revenues [Member] |
|||
Concentration Risk [Line Items] | |||
Concentration risk, number of customers | 2 | 2 | 2 |
Revenues [Member] | Customer Concentration Risk [Member] |
|||
Concentration Risk [Line Items] | |||
Concentration risk, percentage, customer 1 | 13.00% | 15.00% | 18.00% |
Concentration risk, percentage, customer 2 | 13.00% | 10.00% | 13.00% |
Accounts Receivable [Member] |
|||
Concentration Risk [Line Items] | |||
Concentration risk, number of customers | 2 | 3 | |
Accounts Receivable [Member] | Customer Concentration Risk [Member] |
|||
Concentration Risk [Line Items] | |||
Concentration risk, percentage | 34.00% | 42.00% |
X | ||||||||||
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the number of customers for which the concentration risk is disclosed.
|
X | ||||||||||
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage for one of two customers, derived from the division.
|
X | ||||||||||
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage for the second of two customers, derived from the division.
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.
|
X | ||||||||||
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|