Common Stock and Stock-Based Incentive Compensation Plans - Weighted Average Valuation Assumptions for PRSUs (Details) - Performance Shares |
12 Months Ended | ||
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Dec. 25, 2021 |
Dec. 26, 2020 |
Dec. 28, 2019 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Expected volatility | 57.75% | ||
| Risk-free interest rate | 0.43% | ||
| Expected dividends | 0.00% | 0.00% | 0.00% |
| Expected term (in years) | 3 years | ||
| Minimum | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Expected volatility | 55.74% | 60.54% | |
| Risk-free interest rate | 0.14% | 1.56% | |
| Expected term (in years) | 2 years 5 months 23 days | 2 years 5 months 23 days | |
| Maximum | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Expected volatility | 60.10% | 62.52% | |
| Risk-free interest rate | 1.41% | 2.49% | |
| Expected term (in years) | 3 years | 5 years | |
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Rate of weighted-average expected volatility for award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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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://fasb.org/us-gaap/role/ref/legacyRef
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