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Stock-Based Compensation - Restricted Stock Units (Details) - Restricted Stock Units - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
	Dec. 27, 2025	Dec. 28, 2024	Dec. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]
Award vesting period (in years)	3 years
Unrecognized compensation expense related to unvested RSUs	$ 24.3
Stock-based compensation expense, recognition period (in years)	2 years 4 months 24 days
Weighted average fair value at grant date, granted (in usd per share)	$ 250.97	$ 362.70	$ 174.57
Fair value of restricted stock units, vested	$ 7.4	$ 4.0	$ 2.1
Number of Shares (in thousands)
Outstanding at beginning of period (in shares)	75
Units granted (in shares)	98
Units vested (in shares)	(43)
Units forfeited (in shares)	(11)
Outstanding at end of period (in shares)	119	75
Weighted Average Grant Date Fair Value
Weighted average fair value at grant date at beginning of period (in usd per share)	$ 220.38
Weighted average fair value at grant date, granted (in usd per share)	250.97	$ 362.70	$ 174.57
Weighted average fair value at grant date, vested (in usd per share)	172.68
Weighted average fair value at grant date, forfeited (in usd per share)	254.18
Weighted average fair value at grant date at end of period (in usd per share)	$ 259.66	$ 220.38

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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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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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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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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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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 number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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