Share-Based Compensation Arrangement by Share-Based Payment Award, Compensation Cost, Shares, Graded-Vesting Basis

No definition available.

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- Definition

Share-Based Compensation Arrangement by Share-Based Payment Award, Compensation Cost, Shares, Straight-Line Basis

+ References

No definition available.

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Payout Election, Number of Annual Installments

+ References

No definition available.

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- Definition

Share Based Compensation Arrangement By Share-based Payment Award, Percentage of Target Achievement

+ References

No definition available.

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for 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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- Definition

Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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- Definition

Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

The number of grants made 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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- 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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- Definition

Amount of cash paid to settle liability for award under share-based payment arrangement.

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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.

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- Definition

Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Number of shares issued under share-based payment arrangement.

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- Definition

Intrinsic value of vested award under share-based payment arrangement. Excludes share and unit options.

+ References

No definition available.

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Share-Based Compensation - (Narrative) (Details) $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
	Dec. 27, 2023 USD ($) installment $ / shares shares	Dec. 28, 2022 USD ($) $ / shares shares	Dec. 29, 2021 USD ($) $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant (in shares)	700
Income tax benefits recognized related to share-based compensation \| $	$ 2.3	$ 2.9	$ 3.4
Unrecognized compensation cost related to unvested awards outstanding \| $	$ 9.6
Unrecognized compensation cost, expected weighted average period	1 year 9 months 18 days
Employee share awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value per unit (in dollars per share) \| $ / shares	$ 13.43	$ 16.22	$ 21.83
Awards compensation cost	500
Remaining awards compensation cost	100
Cash payments \| $	$ 0.1	$ 0.4	$ 0.2
Intrinsic value of units converted \| $	$ 8.6	$ 13.8	$ 4.3
Stock units outstanding (in shares)	1,990	1,297
Certain Employees \| Performance Shares Total Shareholder Return
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity awards granted (in shares)	300
Grant date fair value per unit (in dollars per share) \| $ / shares	$ 18.39
Certain Employees \| Performance Shares Adjusted EPS
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity awards granted (in shares)	300
Grant date fair value per unit (in dollars per share) \| $ / shares	$ 11.90
Certain Employees \| Employee share awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value per unit (in dollars per share) \| $ / shares	$ 18.39	$ 21.05	$ 24.74
Certain Employees \| Employee share awards \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of target achievement	0.00%
Certain Employees \| Employee share awards \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of target achievement	200.00%
Certain Employees \| Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity awards granted (in shares)	700
Grant date fair value per unit (in dollars per share) \| $ / shares	$ 11.83
Vesting period	3 years
Board Members \| Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity awards granted (in shares)	100
Grant date fair value per unit (in dollars per share) \| $ / shares	$ 10.71
Unrecognized compensation cost related to unvested awards outstanding \| $	$ 0.3
Vesting period	1 year
Unrecognized compensation cost, expected weighted average period	4 months 24 days
Number of equal annual installments \| installment	3
Stock units converted into common stock (in shares)	200
Stock units outstanding (in shares)	700	800
2021 Omnibus Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant (in shares)	1,500