Business Segments (Tables)

6 Months Ended

Jun. 28, 2025

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The following is a summary of certain key financial measures for the respective fiscal periods indicated. The significant expense categories and amounts align with the segment-level information that is regularly provided to the Company's chief operating decision maker.


			Quarter Ended June 28, 2025																														Quarter Ended June 29, 2024
(In millions)			Active Group						Work Group						Other						Corporate						Total						Active Group						Work Group						Other						Corporate						Total
Revenue			$	355.5					$	107.5					$	11.2					$	—					$	474.2					$	305.9					$	105.0					$	14.3					$	—					$	425.2
Cost of goods sold			180.5						67.3						1.2						1.2						250.2						170.8						68.6						4.4						(1.8)						242.0
Operating expenses			110.3						19.9						1.9						51.2						183.3						93.0						21.8						1.7						37.6						154.1
Operating income			$	64.7					$	20.3					$	8.1					$	(52.4)					$	40.7					$	42.1					$	14.6					$	8.2					$	(35.8)					$	29.1
Interest expense, net																											8.5																														11.9
Other income, net																											(1.4)																														(0.8)
Earnings before income taxes																											$	33.6																													$	18.0


			Year-To-Date Ended June 28, 2025																														Year-To-Date Ended June 29, 2024
(In millions)			Active Group						Work Group						Other						Corporate						Total						Active Group						Work Group						Other						Corporate						Total
Revenue			$	682.2					$	182.3					$	22.0					$	—					$	886.5					$	595.7					$	195.1					$	29.3					$	—					$	820.1
Cost of goods sold			347.0						115.0						2.5						3.2						467.7						328.2						124.8						11.7						(9.2)						455.5
Operating expenses			212.4						39.9						3.9						102.2						358.4						189.2						43.0						5.2						101.2						338.6
Operating income			$	122.8					$	27.4					$	15.6					$	(105.4)					$	60.4					$	78.3					$	27.3					$	12.4					$	(92.0)					$	26.0
Interest expense, net																											16.5																														23.9
Other income, net																											(2.9)																														(1.6)
Earnings before income taxes																											$	46.8																													$	3.7

Depreciation and amortization expense			$	3.1					$	0.2					$	0.6					$	8.6					$	12.5					$	3.3					$	0.2					$	0.7					$	9.1					$	13.3
Capital expenditures			$	1.9					$	—					$	0.5					$	8.6					$	11.0					$	2.0					$	—					$	0.7					$	5.4					$	8.1


(In millions)			June 28, 2025						December 28, 2024						June 29, 2024
Total assets:
Active Group			$	1,111.6					$	1,011.6					$	1,072.7
Work Group			275.1						266.2						282.8
Other			91.0						79.4						98.5
Corporate			330.8						311.6						342.3
Total			$	1,808.5					$	1,668.8					$	1,796.3
Goodwill:
Active Group			$	322.2					$	315.4					$	316.5
Work Group			61.4						60.2						60.2
Other			49.0						49.0						49.1

Total			$	432.6					$	424.6					$	425.8