Stock-Based Compensation - Weighted-Average Assumptions Utilized to Value Stock Options (Detail) - USD ($) |
3 Months Ended | |
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Dec. 31, 2022 |
Dec. 25, 2021 |
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Share-Based Payment Arrangement [Abstract] | ||
Risk-free interest rate | 4.30% | 1.10% |
Expected volatility | 33.90% | 34.20% |
Expected life (in years) | 4 years 9 months 18 days | 4 years 9 months 18 days |
Dividend yield | $ 0 | $ 0 |
Weighted average fair value of options granted | $ 25.81 | $ 21.03 |
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- References No definition available.
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Disclosure of the weighted average expected dividend for an entity using a valuation technique with different dividend rates during the contractual term. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Rate of weighted-average expected volatility for award under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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