Fair Value (Tables)

3 Months Ended

Mar. 28, 2025

Fair Value Disclosures [Abstract]

Summary of Assets or Liabilities Measured at Fair Value

The following table summarizes, for assets or liabilities measured at fair value, the respective fair value and the classification by level of input within the fair value hierarchy:

			Fair Value Measurement at Reporting Date Using
Description	March 28, 2025		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
(In millions)
Other liabilities:
Pension obligation	$	1.9	$	—	$	—	$	1.9
			Fair Value Measurement at Reporting Date Using
Description	December 27, 2024		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
(In millions)
Other non-current assets:
Plan assets	$	0.1	$	—	$	—	$	0.1
Other liabilities:
Pension obligation	$	1.7	$	—	$	—	$	1.7
Contingent earn-out	$	0.1	$	—	$	—	$	0.1