Employee Stock and Benefit Plans (Stock-Based Compensation Expense Recognized in the Consolidated Financial Statements) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Sep. 28, 2025 |
Sep. 29, 2024 |
Oct. 01, 2023 |
|
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
| Stock-based compensation expense | $ 318.3 | $ 308.3 | $ 302.7 |
| Total related tax benefit | 47.9 | 57.0 | 50.9 |
| Total capitalized stock-based compensation included in net property, plant and equipment on the consolidated balance sheets | 3.6 | 3.6 | 3.7 |
| Stock Options [Member] | |||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
| Stock-based compensation expense | 0.0 | 0.0 | 0.1 |
| Restricted Stock Units (RSUs) [Member] | |||
| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
| Stock-based compensation expense | $ 318.3 | $ 308.3 | $ 302.6 |