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Share Repurchase (Details) - USD ($) |  |  |  |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Dec. 23, 2024 | Nov. 20, 2024 | Sep. 12, 2024 | Sep. 22, 2022 | Mar. 29, 2025 | Dec. 28, 2024 | Mar. 29, 2025 | Nov. 19, 2024
share repurchase plan [Line Items] |  |  |  |  |  |  |  |
Accelerated share repurchase agreement |  |  |  |  |  |  |  | $ 250,000,000
Accelerated Share Repurchases, Settlement (Payment) or Receipt |  | $ 250,000,000 |  |  |  |  |  |
Repurchase of common stock (in shares) | 800,000 | 2,500,000 |  |  |  |  |  |
Percentage of share repurchase program |  | 80.00% |  |  |  |  |  |
September 22, 2022 |  |  |  |  |  |  |  |
share repurchase plan [Line Items] |  |  |  |  |  |  |  |
Share Repurchase Program, Period in Force |  |  |  | 5 years |  |  |  |
Share Repurchase Program, Authorized, Amount |  |  |  | $ 1,000,000,000 |  |  |  |
Stock Repurchased During Period, Shares |  |  |  |  |  | 2,400,000 |  |
Stock Repurchased During Period, Value |  |  |  |  |  | $ 190,300,000 |  |
Share Repurchase Program, Remaining Authorized, Amount |  |  |  |  |  | $ 0 |  |
December 11, 2020 |  |  |  |  |  |  |  |
share repurchase plan [Line Items] |  |  |  |  |  |  |  |
Share Repurchase Program, Authorized, Amount |  |  |  |  | $ 1,000,000,000 |  | $ 1,000,000,000 |
September 12, 2024 |  |  |  |  |  |  |  |
share repurchase plan [Line Items] |  |  |  |  |  |  |  |
Share Repurchase Program, Period in Force |  |  | 5 years |  |  |  |  |
Share Repurchase Program, Authorized, Amount |  |  | $ 1,500,000,000 |  |  |  |  |
Stock Repurchased During Period, Shares |  |  |  |  | 3,000,000 |  | 4,000,000 |
Stock Repurchased During Period, Value |  |  |  |  | $ 200,000,000 |  | $ 277,000,000 |
Share Repurchase Program, Remaining Authorized, Amount |  |  |  |  | $ 973,100,000 |  | $ 973,100,000 |

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- Definition Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 505 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481520/505-30-50-4 + Details
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- Definition Amount of cash receipt from (payment to) bank; or stock received from (issuance to) bank in the settlement of the accelerated share repurchase agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 30 -Name Accounting Standards Codification -Section 25 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481138/505-30-25-5 + Details
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- Definition Period share may be purchased under authorized share repurchase plan, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, repurchase of stock and unit of ownership. + References No definition available. + Details
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