Stockholders' Equity, Stock Repurchase (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Feb. 01, 2025 |
Mar. 31, 2023 |
Mar. 31, 2023 |
Mar. 29, 2024 |
Jan. 31, 2023 |
|
| 2023 stock repurchase program | |||||
| Equity, Class of Treasury Stock [Line Items] | |||||
| Authorized amount for stock repurchase | $ 2,000.0 | ||||
| Remaining amount authorized for stock repurchase | $ 2,000.0 | ||||
| 2021 stock repurchase program | |||||
| Equity, Class of Treasury Stock [Line Items] | |||||
| Treasury stock repurchased | $ 9.1 | $ 175.3 | |||
| Treasury stock repurchased (in shares) | 0.1 | 1.9 | |||
| Average price of treasury stock repurchased (in dollars per share) | $ (91.08) | $ (90.60) | |||
| Subsequent event | 2023 stock repurchase program | |||||
| Equity, Class of Treasury Stock [Line Items] | |||||
| Stock repurchase program expiration date | Feb. 01, 2025 |