Segment Reporting (Narrative) (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Jan. 01, 2023 |
Jan. 02, 2022 |
|
| Segment Reporting Information [Line Items] | ||
| Segment Reporting, Factors Used to Identify Entity's Reportable Segments | Segment information is prepared on the same basis that our interim chief executive officer, who is our chief operating decision maker, manages the segments, evaluates financial results and makes key operating decisions. | |
| Income from equity investees | $ 57.8 | $ 40.3 |
| Operating Segments [Member] | Channel Development [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Income from equity investees | 57.3 | $ 39.6 |
| Operating Segments [Member] | Corporate and Other [Member] | ||
| Segment Reporting Information [Line Items] | ||
| Income from equity investees | $ 0.0 | |