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Share-Based Compensation - (Schedule of Grant Date Fair Value and Related Assumptions of PSUs) (Details) - Employee share awards - $ / shares	12 Months Ended
	Dec. 27, 2023	Dec. 28, 2022	Dec. 29, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value per unit (in dollars per share)	$ 13.43	$ 16.22	$ 21.83
Certain Employees
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	3.75%	1.96%	0.18%
Expected term (in years)	3 years	2 years 9 months 18 days	3 years
Expected volatility	69.70%	66.00%	64.90%
Expected dividend yield	0.00%	0.00%	0.00%
Grant date fair value per unit (in dollars per share)	$ 18.39	$ 21.05	$ 24.74

X

- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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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.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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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.

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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.

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