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Stockholder's Equity (Share Repurchase) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Jan. 30, 2019 | Jun. 26, 2020 | Mar. 27, 2020 | Dec. 27, 2019 | Jun. 28, 2019 | Mar. 29, 2019 | Dec. 28, 2018 | Jun. 26, 2020
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |
Share repurchase authorized date | Jan. 30, 2019 |  |  |  |  |  |  |
Authorized amount of stock for repurchase | $ 2,000.0 |  |  |  |  |  |  |
Stock repurchase program expiration date | Jan. 30, 2021 |  |  |  |  |  |  |
Stock repurchased |  | $ 58.5 | $ 283.8 | $ 74.2 | $ 85.8 | $ 141.5 | $ 284.0 | $ 416.5
Treasury Stock, Shares, Acquired |  | 0.7 |  |  |  |  |  | 4.6
Average price of stock repurchased (in dollars per share) |  | $ 87.42 |  |  |  |  |  | $ 89.56
Remaining amount authorized fro stock repurchase |  | $ 1,200.0 |  |  |  |  |  | $ 1,200.0

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