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Share-Based Awards - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 01, 2022	Mar. 26, 2021
Share-based Payment Arrangement [Abstract]
Share-based compensation expense	$ 7.1	$ 6.6
Unrecognized compensation cost	$ 18.4
Weighted average recognition period	3 years 3 months 18 days
Employee Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee stock purchase plan shares issued	298,000	416,000
Stock purchase plan discount from market value	15.00%

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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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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Discount rate from fair value on offering date that participants pay for shares.

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