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Marketable Securities (Tables) | 9 Months Ended
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Jul. 01, 2022
Investments, Debt and Equity Securities [Abstract] |
Marketable Securities | The Company’s portfolio of available-for-sale marketable securities consists of the following (in millions):
| Current |  | Noncurrent
| July 1, 2022 |  | October 1, 2021 |  | July 1, 2022 |  | October 1, 2021
U.S. Treasury and government | $ | 8.0 |  |  | $ | 7.6 |  |  | $ | 2.9 |  |  | $ | 6.0 |
Corporate bonds and notes | — |  |  | 117.0 |  |  | — |  |  | — |
Municipal bonds | 8.2 |  |  | 12.6 |  |  | 0.1 |  |  | 1.1 |
Total marketable securities | $ | 16.2 |  |  | $ | 137.2 |  |  | $ | 3.0 |  |  | $ | 7.1 |

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- Definition Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets. + References No definition available. + Details
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