Business Segments (Tables)

3 Months Ended

Mar. 29, 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 March 29, 2025
(In millions)	Active Group		Work Group		Other		Corporate		Total
Revenue	$	326.7	$	74.8	$	10.8	$	—	$	412.3
Cost of goods sold	166.5		47.7		1.3		2.0		217.5
Operating expenses	102.1		20.0		2.0		51.0		175.1
Operating income	$	58.1	$	7.1	$	7.5	$	(53.0)	$	19.7
Interest expense, net									8.0
Other income, net									(1.5)
Earnings before income taxes									$	13.2
Depreciation and amortization expense	$	1.5	$	0.1	$	0.3	$	4.2	$	6.1
Capital expenditures	$	0.4	$	—	$	0.9	$	6.3	$	7.6

	Quarter Ended March 30, 2024
(In millions)	Active Group		Work Group		Other		Corporate		Total
Revenue	$	289.8	$	90.1	$	15.0	$	—	$	394.9
Cost of goods sold	157.4		56.2		7.3		(7.4)		213.5
Operating expenses	96.2		21.2		3.5		63.6		184.5
Operating income	$	36.2	$	12.7	$	4.2	$	(56.2)	$	(3.1)
Interest expense, net									12.0
Other income, net									(0.8)
Loss before income taxes									$	(14.3)
Depreciation and amortization expense	$	2.1	$	0.1	$	0.4	$	4.5	$	7.1
Capital expenditures	$	1.3	$	—	$	0.6	$	3.2	$	5.1

(In millions)	March 29, 2025		December 28, 2024		March 30, 2024
Total assets:
Active Group	$	1,072.2	$	1,011.6	$	1,132.6
Work Group	238.8		266.2		278.7
Other	93.6		79.4		97.4
Corporate	279.9		311.6		344.3
Total	$	1,684.5	$	1,668.8	$	1,853.0
Goodwill:
Active Group	$	317.5	$	315.4	$	316.7
Work Group	60.5		60.2		60.2
Other	49.1		49.0		49.1
Total	$	427.1	$	424.6	$	426.0