Description Of Business And Significant Accounting Policies (Narrative) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Oct. 03, 2015 |
Sep. 27, 2014 |
Sep. 28, 2013 |
|
| Percentage of net sales | 5.00% | 5.00% | 5.00% |
| Exchange (losses) gains on foreign currency transactions | $ 1.3 | $ (0.1) | $ (1.2) |
| Fair value of long-term debt | 250.2 | 247.5 | |
| Interest Rate Swap And Forward Contract [Member] | |||
| Interest rate swaps and forward contracts treated as cash flow hedges and recorded in accumulated other comprehensive income | $ (11.2) | $ 1.6 | $ (2.7) |